เครื่องตรวจรอยรั่ว - Amet Co.,Ltd

Ultrasonic Leak Detector PCE-LDC 10

Admin Amet — Thu, 04 Mar 2021 03:42:45 +0000

Ultrasonic Leak Detector PCE-LDC 10

Leak detection using sound / Includes noise-cancelling headphones

The ultrasonic leak detector PCE-LDC 10 is used in a wide range of industries. For example, the ultrasonic leak detector can help identify leaks in compressed air, gas, steam, vacuum and refrigeration systems as well as around door seals. The noise-cancelling headphones of the ultrasonic leak detector ensure that the device can be used successfully even in noisy environments. The ultrasonic leak detector is used where outflows of gases from leaks in pipeline systems can occur. The noises generated by the outflow are often in the ultrasonic range and are therefore not perceived by human hearing.

The ultrasonic leak detector records this ultrasound via the sound tube and converts the inaudible ultrasound into audible frequencies. The laser pointer, which is installed in the ultrasonic leak detector, also allows an accurate targeting of the leak. The sound funnel of the ultrasonic leak detector has been designed so that it is able to pick up sound waves and bundle them in such a way that the funnel acts as a directional microphone and suppresses other noise. The scope of delivery of the ultrasonic leak detector includes a directional tube attachment, with which even the smallest leaks can be detected. The directional tube and the sound funnel can be attached easily by hand.

– Leak detection using sound
– Lightweight yet robust design
– Rechargeable Li-ion battery
– Noise-cancelling headphones
– Operating time > 10 hours
– Battery charger included
– Impact-resistant carrying case
– Easy handling

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Leak Detector PCE-LDC 8

Admin Amet — Thu, 04 Mar 2021 03:40:31 +0000

Leak detector for compressed air lines / easy handling / operating frequency 40 kHz /

Leak detection with the help of a headphone / robust device / battery operation

The Gas Leak Detector is used to locate leaks on compressed air lines. Furthermore, the Gas Leak Detector can also be used on coolant lines or gas lines for leak detection. The Gas Leak Detector is equipped with an ultrasonic sensor that can precisely detect leaks in air lines. The ultrasound sensor from the Gas Leak Detector works at a frequency of 40 kHz. This means that the Gas Leak Detector is calibrated to the medium frequency that leaks on pressure lines emit. This is in the range between 20 … 80 kHz. A high-pass filter in the leak detector ensures that all noises are filtered at a frequency <40 kHz in order to perform a better leak detection. An integrated amplifier element in the leak detector ensures that the high-frequency tones,

In addition to the acoustic detection of a leak in compressed air lines, the Gas Leak Detector shows the intensity of the ultrasound signal on a display. The sensor from the Gas Leak Detector has a laser pointer for better targeting of the pipes or pressure vessels. A lance can also be adapted to the sensor, which contributes to pinpoint leak detection. With the help of the Gas Leak Detector, depending on the operating pressure in the pipeline, the user can safely locate a leak from a distance of up to 18m, 59 ft. The Gas Leak Detector is operated with a rechargeable battery, which ensures that the Gas Leak Detector can be used for up to 6 hours. The Gas Leak Detector is delivered in a robust carrying case including all accessories.

– Working frequency of 40 kHz

– easy to use

– up to 6 h battery operation

– Leak detection via headphones and LCD display

– robust and ergonomic

– Can be used over long distances

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Leak Detector PCE-LD 1

Admin Amet — Thu, 04 Mar 2021 03:31:33 +0000

PCE-LD 1 Leak Detector
Accurate, affordable handheld CFC / HFC refrigerant gas leak locator

PCE-LD 1 is a portable handheld leak detector used to locate CFC/HFC refrigerant gas leaks. This highly sensitive leak detector can locate gas leaks from HVACR refrigeration systems even in areas contaminated by other gases. The gas sensor is located at the end of a 390 mm / 15.35 in flexible goose-neck tube, allowing unique access to hard-to-reach places.

– Detects R-134a, R-404A, Freon R-407C, R-410A and R-22 (per EN 14624)
– High / low sensitivity per SAE J1627 rating criteria
– Audible and visual alarms
– Easy to use
– Tricolor LED indicator shows concentration of gas
– Sensor life: Approx. 1 year – see accessories for replacemen


Sensitivity	Adjustable high / low (per SAE J1627 rating criteria): 6 g/yr or 30 g/yr for R-22 and R-134a 8 g/yr or 40 g/yr for R404A, R-407C and R-410A
Warm-up time	Approx. 90 seconds
Gases detected	CFC / HFC refrigerants including R-134a, R-404A, Freon R-407C, R-410A and R-22
Per standard	EN 14624
Test cycle	Continuous
Sensor tube length	Approx. 390 mm / 15.35 in
Power supply	4 x AA batteries
Battery life	Approx. 40 hours of normal use
Auto shut-off	After 10 minutes of inactivity
Dimensions	6.8 x 2.6 x 2.2 in / 173 x 66 x 56 mm
Weight	< 1 lb / 400 g

See user manual for complete technical specifications.

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Leak Detector PCE-GA 12

Admin Amet — Thu, 04 Mar 2021 03:28:45 +0000

Leak detector PCE-GA 12
Gas flammable gas detector / Rechargeable battery / Audible alarm / Semi-rigid 400 mm probe / Durability of the probe approx. 5 years / Vibration alarm / Measured value display up to 10000 ppm / Battery and mains operation (AC power adapter)

The leak detector PCE-GA 12 is a very easy-to-use measuring device. This leak detector detects combustible gases and emits a vibrating alarm as well as an audible alarm once a combustible gas has been detected by the leak detector. Thanks to the semi-rigid hose on the gas detection device, the sensor can be aligned in almost any position to reach even inaccessible places.

This makes the gas detection device an ideal measuring device for employees who want to detect sporadically escaping gases (testing of plants during a tour of the plant, checking engines and supply lines, testing gas supply lines). A manual setting of the leak detector is not necessary as the gas detector automatically calibrates.

– Audible alarm with 85 dB
– Rechargeable battery for mobile use
– Automatic calibration
– Measuring range up to 10000 ppm
– For the detection of combustible gases
– Durability of the sensor about 5 years
– Vibrating alarm when detecting gases
– Sensor changeable

Measuring range	At low concentration 0 … 1000 ppm
(only for methane)	At high concentration 0 … 10000 ppm
Acoustic alarm	Volume: 85 dB
Sensitivity	< 10 ppm (with methane)
Measuring interval	< 2 seconds
Display	Measurement of combustible gases
	on the LC display, bar graphs
Calibration	Automatically
Warming up	40 seconds
Battery	Polymer Li-ion battery 18500 3.7V
Power adapter	Primary side: 100 … 240V, 50/60 Hz, 0.2 A
	Secondary side: 5V, 1 A
Automatic shutdown	Turns off if the battery capacity is too low
	by itself or after 10 minutes if not used.
Sensor durability	About 5 years (sensor is interchangeable)
Probe	Semi-rigid 400 mm / 16″
Weight	About 430 g / < 1 lb

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Leak Detector PCE-GA 10

Admin Amet — Thu, 04 Mar 2021 03:23:45 +0000

Leak detector PCE-GA 10
Gas leak detector for flammable gases / Optical, acoustic and haptic alarm / Battery operation / Simple LED display

The gas leak detector PCE-GA 10 is used to check for leaks in gas pipes and connections. This gas leak detector is suitable for many flammable gases. The gas leak detector has 5 LEDs that inform the gas intensity. In addition to the visual information, the gas leak detector has an audible and haptic alarm. This means that, depending on the level, the gas leak detector emits an alarm tone and vibrates at the same time.

The leak detector is therefore ideal for detecting sporadic gases. The gas leak detector is therefore of great help to employees who want to inspect plants during a plant tour or inspect engines, supply lines or gas lines. The gas leak detector is supplied with a rechargeable battery. The sensor of the gas leak detector has an average life of approx. 5 years and can be exchanged without any problems.

– LED display
– For flammable gases
– 500 mm / 19.6″ sensor
– Optical, acoustic and haptic alarm
– Fast response time
– Rechargeable battery

Testable gases	Acetaldehyde
	Ammonia
	Benzene
	Ethan
	Ethanol
	Ethylene
	Formaldehyde
	Hexane
	ISO-butane
	Methane
	Propane
	P-xylene
	Hydrogen sulfide
	Toluene
	Hydrogen
And compounds in which these gases occur

Measuring range (methane)	0 … 10000 ppm
Sensitivity (methane)	< 50 ppm
Display stages	High: 100 / 400 / 700 /1000 ppm
	Low: 1000 / 4000 / 7000 / 10000 ppm
Response time	< 2 s
Heating time	ca. 50 s
Alarm types	Optical, acoustic, haptic
Power supply	3.7V Li-ion battery
Lifetime sensor	On average, 5 years
Sensor length	500 mm / 19.6″
Dimensions	211 x 70 x 45 mm / 8.3 x 2.7 x 1.7 in
Weight	ca. 400 g / < 1 lb

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Gloss Meter PCE-PGM 100

Admin Amet — Wed, 17 Feb 2021 08:44:53 +0000

Gloss meter for mobile use / Flexibility due to various measuring geometries /

3.5 ” TFT display / Very short measuring time / Internal memory for readings /

Including evaluation software

The PCE-PGM 100 gloss meter works with measuring geometries of 20°, 60° and 85°, using the reflection principle. This means that the gloss meter emits light which hits the surface to be tested. A part of the light will be absorbed by the surface and another part will be reflected. After this, the gloss meter will calculate the degree of gloss.

The wide measurement range allows the user to test many different surfaces. These features make the gloss degree meter very useful for gloss measurements in quality and incoming goods control. The included software makes later evaluation of the measured data easily possible.

– Various measuring geometries
– 3.5″ TFT
– Internal measurement value storage
– Calibration plate included in the delivery content
– Short measuring time
– Evaluation software

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Gloss Meter PCE-SGM 60-ICA incl. ISO calibration certificate

Admin Amet — Wed, 17 Feb 2021 08:43:10 +0000

Gloss meter for use in quality and incoming goods inspection /

60° Measuring Geometry / 3.5″ TFT Display / Low measurement time /

Small measurement area / Measurement to 1000 GU

This gloss meter with a small measuring area is used to quantify surfaces that must be measured. The gloss-measuring device operates on the reflection principle by sending light from a known light source onto the surface to be tested and calculates the gloss level of the surface according to the reflection of light particles. The gloss level in gloss units (GU) is then output to the display of the gloss meter.

The measurement geometry of the Gloss Meter PCE-SGM 60 is 60 degrees and is not adjustable. Evaluation software is included with the gloss meter which allows you to read out the measurement data to a computer and analyze and store your results. This gloss meter has data memory installed, which can accommodate up to 5,000 measured values depending on the setting.

– Measurement geometry: 60°
– Measurement to 1000 gloss units
– Internal memory up to 5000 readings
– Small measurement area
– Fast measurement time
– Includes evaluation software
– Light source: D65
– Wave length: 400-700 nm

Measurement Geometry	60°
Display	3.5 in TFT touch display
Standards	ISO 2813 GB/T 9754 ASTM D 523 ASTM D 2457
Measuring Area	1.5mm x 2 mm / 0.06in x 0.07 in
Measuring Range	0 … 1000 GU
Readability	0.1 GU
Repeatability	Measuring range 0 … 10 GU: ±0.1 GU Measuring range 10 … 100 GU: ±0.2 GU Measuring range 100 … 1000 GU: ±0.2 GU (%)
Reproducibility	Measuring range 0 … 10 GU: ±0.2 GU Measuring range 10 … 100 GU: ±0.5 GU Measuring range 10 … 1000 GU: ±0.5 GU (%)
Chromaticity	Corresponds to CIE 1931 (2 °) under a CIE C – light source
Measurement Accuracy	±1.5 / ±1.5%
Measuring Time	0.5 seconds
Dimensions	160 x 75 x 90 mm / 6.3 x 3 x 3.5 in
Weight	350 g / < 1 lb
Menu Language	English, Chinese
Power Supply	3200-mAh Li-ion battery
Interface	USB / RS-232
Measurement Memory	Basic measurement: 1000 Statistical mode: 5000 Continuous measurement: 5000
Software	included
Ambient Temperature	0 … 40°C / 32 … 104°F
Storage Temperature	-20 … 50°C / -4 … 122°F
Relative Humidity	< 85% rel. Humidity (non-condensing)

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Gas Leak Detector TXgard-Plus-H2S

Admin Amet — Wed, 17 Feb 2021 04:51:39 +0000

TXgard-Plus-H2S Single-Gas Gas Leak Detector
warning for gases (Hydrogen Sulfide, H₂S, 0 … 50 ppm) / Features display and signal output / With ATEX or UL approval

Here you can find an ATEX or UL approved Gas Leak Detector for flammable gases (ex), oxygen and toxic gases for fixed mounting. These Gas Leak Detectors vary by the type of gases they measure, functionality (e.g. analogue output, relay output) or the type of indicator – there are sensors with a built-in screen (as an indicator) or without. You can choose a Gas Leak Detectors for almost any type of gas: methane, propane, butane, pentane, LPG, ethanol, ethylene, nitrogen, acetylene, benzene (lead), phosphine, oxygen, ozone, carbon monoxide, carbon dioxide, hydrogen sulfide, sulfur dioxide, chlorine, ammonia (sensors for other types of gases can be requested). A Gas Leak Detector without a display (Xgard) are used in combination with an external indicator or a facility to detect gases, e.g. with the Gasmaster. Gas Leak Detectors’s that operate without internal alarm relay can be used in conjunction with the GasFlag distributor.

Gas sensors
The series of sensors Xgard, TXgard, and Flamgard is always delivered calibrated and registered. By default, the sensor is delivered calibrated to methane. Please consult us for other types of calibration.

GasFlag
We offer the GasFlag for sensors without alarm relay. It is a small box for fixed installation without a display for signals for the input of 4… 20-mA. Its output has two alarm relays (max. 1 to 30V DC). The status is displayed through the LED, and it is powered to 230V.

Gasmaster
The Gasmaster is a power station of gas detection with a large display. There are several versions: 1 and 4 channels as well as with or without an interface for the PC. The Gasmaster also possesses an alarm relay with which light signals or ventilators can be activated. The systems of the Gasmaster and the gas sensors are delivered configured, calibrated and verified.

– Stationary
– For (Hydrogen Sulfide, H₂S, 0 … 50 ppm)
– Additional display and alarm station
– ATEX or UL approval

Technical Specifications for the Xgard series sensors

Gas sensor type

Xgard-Type 1

Xgard-Type 5

TCgard

EX Zone

0, 1, 2

1, 2

Types of gases to detect with corresponding measurement range
(you will find the required order code for the types of gases in the online store)

O2	0 … 25 vol%
H₂	0 … 2000 ppm 0 … 4 vol% = (100% LEL)
CO	0 … 250 ppm
H₂S	0 … 25 ppm
H₂S	0 … 25 ppm
CL₂	0 … 5 ppm
O₃	0 … 1 ppm
SO₂	0 … 10 ppm
PH₃	0 … 1 ppm
NH₃	0 … 50 ppm

0 …100 % UEG
inflammable gases
(methane, procloth, butane, pentane, LPG, ethanol, ethylene, etc.)
By default, the sensor is delivered calibrated to methane. Please consult us for other types of calibration.

Methane	0 … 100 vol%
CO₂	0 … 100 vol%
He	0 … 100 vol%

Accuracy

± 3%

±3%

Display

– – –

– – –

Signal output

2 conductors
4-mA … 20-mA

3 conductors
4-mA … 20-mA

Alarm/control relays

– – –

Norms

ATEX or UL

Power supply

8 … 30V DC / 24-mA

Temperature range

-20°C … +50°C
-4°F … +122°F

-40°C … +55°C
-40°F … +131°F

+10°C … +55°C /
+50°F … +131°F

Weight

Approx. 1 kg / 2.2 lbs

Technical Specifications of the Xgard IR series gas sensors (with infrared measuring)

Optional components for the Xgard IR	Xgard IR (infrared)	Gas sensor type
The response time of infrared gas sensors is T90 < 30 s and zero drift is approx. ± 2% per month. For highly accurate measurements and protecting the sensors exterior, there are some optional protectors. Depending on the installation site, the protector against sunlight may be the perfect option. If the sensors are mounted outside (in the open field) or in halls and pavilions that are frequently cleaned with water or disinfected from time to time, we recommend the water deflector protector. When the sensor is mounted in high humidity environments or offshore applications and vessel installations, we recommend the gas sensor with the cap resistant to rain. The cone collector is often used when you need to detect light gases (e.g. methane). This facilitates the entry of the gas into the sensor. If you have any questions, contact us: +44 ( 0 ) 2380 98703 0 Advantages to the conventional gas sensors: The great advantage of infrared gas sensors is their long life ( > 5 years) and almost inexistent long-term drift. This grealty lowers the cost of calibration. In addition, the sensors have a full temperature compensation. The ATEX, IECEx and UL norms allow them to be used worldwide.
	EX Zone	1, 2, 21 / 22
	Types of gases to detect with the corresponding range of measurement (you will find the required order code for the types of gases in the online store)	CO₂ 0 … 2 % CO₂ 0 … 5 % (according to sensor) 0 … 100% LEL inflammable gases (Methane, propane, butane, pentane, LPG, ethanol, ethylene)
	Accuracy	±2% (the whole range)
	Display	—-
	Output signal	3 conductors 4-mA … 20-mA
	Alarm / control relays	—-
	Norms	ATEX actual or UL
	Protection	IP65 / IP66 with cap resistant to inclement weather
	Power supply	10V … 30V DC / 50-mA
	Temperature range	-20ºC … +50ºC -4ºF … +122ºF
	Dimensions	156 mm x 166 mm x 111 mm / 6.1 in x 6.5 in x 4.4 in
	Weight	1 kg / 2.2 lbs (aluminium housing)

Technical Specifications of the TXgard series gas sensors

Gas sensor type

TXgard IS+

TXgard Plus

Flamgard Plus

EX Zone

0, 1, 2

1, 2

Types of gases to detect with the corresponding range of measurement
(you will find the required order code for the types of gases in the online store)

O₂	0 … 25 vol%
CO	0 … 500 ppm
H₂S	0 … 50 ppm
O₃	0 … 1 ppm
NH₃	0 … 100 ppm
Cl₂	0 … 10 ppm
H₂	0 … 2000 ppm
HCN	0 … 25 ppm
PH₃	0 … 2 ppm

O₂	0 … 25 vol%
H₂S	0 … 50 ppm
CO	0 … 500 ppm
ETO	0 … 10 ppm

0 … 100% UEG
inflammable gases
Acetylene (C2H2), ammonia (NH3), butane (C4H10), ethanol (C2H5OH), ethane (C2H6), ethylene (C2H4), hexane (C6H14), hydrogen (H2), LPG, methane (CH4), methanol (CH3OH), pentane (C5H12), steam oil, propane (C3H8), propanol (C3H8O)

Accuracy

±3%

Display

Yes

Output signal

2 conductors
4-mA … 20-mA

3 conductors
4-mA … 20-mA

Alarm / control relays

– – –

Yes

Norms

ATEX or UL

Power supply

11V … 30V DC / 20 mA

10V … 30V DC / 210 mA

10V … 30V DC / 210-mA

Temperature range

-20°C … +50°C /
-4°F … +122°F

-10°C … +55°C /
+14° F … +131°F

-10°C … +55°C /
+14°F … +131°F

Weight

0.7 kg / 1.5 lbs

2.2 kg / 4.9 lbs

Technical Specifications for the Gasflag

Warning station without display to connect one of the above sensors. This unit is usually mounted on the wall. When it exceeds the threshold value, it emits an alert tone and flashes a red alarm LED. A relay output can, for example, be connected to an omnidirectional illumination. The response time of the alarm is less than 1 sec. Threshold values can be adjusted. The alarm station is almost always used with a gas sensor. When it is not desired then the sensor itself makes the indication, and the alarm sounds.
	Sensor connection	1 sensor can be connected, 2 or 3 conductors
	Input	4-mA … 20-mA
	Output	Relay output with maximum 1 A, i.e. useful for multidirectional illumination
	Sensor connection	2 or 3 conductors / 4-mA … 20-mA
	LEDs indication	Operating availability: green LED Difficulty: amber LED Limit is exceeded: 2 red LEDs
	Display	– – –
	Operating temperature range	-20°C … +70°C / -4°F … +158°F
	Operating humidity range	0 … 99% R.H. non-condensed
	Power supply	13V … 28V DC
	Colour	RAL7035
	Housing	ABS plastic
	Dimensions	210 mm x 145 mm x 46 mm / 8.3 in x 5.7 in x 1.8 in
	Weight	0.5 kg / 1.1 lbs
	Norms	EN 50270/EMC
	Protection	IP 20

Technical Specifications for the Gasmaster (1 – 4 gas sensors)

Digital display and control panel for gas sensors described above. There are two Gasmaster models: GM 1 for a GM sensor, and 4 for up to 4 sensors (shows 4 values at one time). In addition to the standard analogue output, both types are available with an RS 232 data interface. The device also has relay outputs to activate a multidirectional light. The housing of the apparatus is protected against dust and splashing water. The unit is standard equipped with a battery so it will continue operating in case of a power failure.
Model	GM 1	GM 4
Sensors inputs	1 input for one of the gas sensors	4 inputs for 4 gas sensors
Outputs	– 1 relay output (250 VAC/8 A) – 1 analogue output (4 … 20-mA) – 1 RS 485 digital – 1 RS 232 digital -optional	– 4 relay outputs (250 VAC/8 A) – 4 analogue outputs (4 … 20-mA) – 1 RS 485 digital – 1 RS 232 digital-optional
Memory	– For 300 events (alarms, system errors, settings adjustments)
Indicators	– Digital display for gas in ppb, ppm or % -Backlight -Alarm LED, availability of uses and errors	– Digital display for 4 gases in ppb, ppm or % -Backlight -Alarm LED, availability of uses and errors
Alarm indicators	Sound: 85 dB sharp beep Visual: alarm LED
Operating temperature range	-10°C … +50°C +14°F … +122°F
Operating humidity range	0 … 95% H.r. (non-condensed)
Power supply	90V … 264 VAC / 50 Hz … 60 Hz
Battery	1.2 Ah
Housing	Steel exterior / ABS front panel
Dimensions	288 mm x 278 mm x 10 mm / 11.3 in x 10.9 in x 0.4 in
Weight	4.5 kg / 9.9 lbs
Norms	EN 50270 (EMC), EN 61010-1 low voltage
Protection	IP 54

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Gas Leak Detector TXgard-Plus-CO

Admin Amet — Wed, 17 Feb 2021 04:50:01 +0000

TXgard-Plus-CO Single-Gas Gas leak detector
warning for gases (Carbon Monoxide, CO, 0 … 500 ppm) / features display and signal output / with ATEX or UL approval

Here you can find an ATEX or UL approved Gas leak detector for flammable gases (ex), oxygen and toxic gases for fixed mounting. These Gas leak detectors vary by the type of gases they measure, functionality (e.g. analogue output, relay output) or the type of indicator – there are sensors with a built-in screen (as an indicator) or without. You can choose a Gas leak detector for almost any type of gas: methane, propane, butane, pentane, LPG, ethanol, ethylene, nitrogen, acetylene, benzene (lead), phosphine, oxygen, ozone, carbon monoxide, carbon dioxide, hydrogen sulfide, sulfur dioxide, chlorine, ammonia (sensors for other types of gases can be requested). A Gas leak detector without a display (Xgard) are used in combination with an external indicator or a facility to detect gases, e.g. with the Gasmaster. Gas leak detectors that operate without internal alarm relay can be used in conjunction with the GasFlag distributor.

– Stationary
– For (Carbon Monoxide, CO, 0 … 500 ppm)
– Additional display and alarm station
– ATEX or UL approval

Technical Specifications for the Xgard series sensors

Gas sensor type

Xgard-Type 1

Xgard-Type 5

TCgard

EX Zone

0, 1, 2

1, 2

Types of gases to detect with corresponding measurement range
(you will find the required order code for the types of gases in the online store)

O₂	0 … 25 vol%
H₂	0 … 2000 ppm 0 … 4 vol% = (100% LEL)
CO	0 … 250 ppm
H₂S	0 … 25 ppm
H₂S	0 … 25 ppm
CL₂	0 … 5 ppm
O₃	0 … 1 ppm
SO₂	0 … 10 ppm
PH₃	0 … 1 ppm
NH₃	0 … 50 ppm

Methane	0 … 100 vol%
CO₂	0 … 100 vol%
He	0 … 100 vol%

Accuracy

± 3%

Display

– – –

– – –

Signal output

2 conductors
4-mA … 20-mA

3 conductors
4-mA … 20-mA

Alarm/control relays

– – –

Norms

ATEX or UL

Power supply

8 … 30V DC / 24-mA

Temperature range

-20°C … +50°C
-4°F … +122°F

-40°C … +55°C
-40°F … +131°F

+10° C … +55°C
+50°F … +131°F

Weight

approx. 1 kg / 2.2 lbs

Technical Specifications of the Xgard IR series gas sensors (with infrared measuring)

Optional components for the Xgard IR	Xgard IR (infrared)	Gas sensor type
The response time of infrared gas sensors is T90 < 30 s and zero drift is approx. ± 2% per month. For highly accurate measurements and protecting the sensors exterior, there are some optional protectors. Depending on the installation site, the protector against sunlight may be the perfect option. If the sensors are mounted outside (in the open field) or in halls and pavilions that are frequently cleaned with water or disinfected from time to time, we recommend the water deflector protector. When the sensor is mounted in high humidity environments or offshore applications and vessel installations, we recommend the gas sensor with the cap resistant to rain. The cone collector is often used when you need to detect light gases (e.g. methane). This facilitates the entry of the gas into the sensor. If you have any questions, contact us: +44 ( 0 ) 2380 98703 0 Advantages to the conventional gas sensors: The great advantage of infrared gas sensors is their long life ( > 5 years) and almost inexistent long-term drift. This grealty lowers the cost of calibration. In addition, the sensors have a full temperature compensation. The ATEX, IECEx and UL norms allow them to be used worldwide.
	EX Zone	1, 2, 21 / 22
	Types of gases to detect with the corresponding range of measurement (you will find the required order code for the types of gases in the online store)	CO₂ 0 … 2% CO₂ 0 … 5% (according to sensor) 0 … 100% LEL inflammable gases (Methane, propane, butane, pentane, LPG, ethanol, ethylene)
	Accuracy	±2% (the whole range)
	Display	—-
	Output signal	3 conductors 4-mA … 20-mA
	Alarm / control relays	—-
	Norms	ATEX actual or UL
	Protection	IP65 / IP66 with cap resistant to inclement weather
	Power supply	10V … 30V DC / 50-mA
	Temperature range	-20ºC … +50ºC -4ºF … +122ºF
	Dimensions	156 mm x 166 mm x 111 mm / 6.1 in x 6.5 in x 4.4 in
	Weight	1 kg / 2.2 lbs (aluminium housing)

Technical Specifications of the TXgard series gas sensors

Gas sensor type

TXgard IS+

TXgard Plus

Flamgard Plus

EX Zone

0, 1, 2

1, 2

Types of gases to detect with the corresponding range of measurement
(you will find the required order code for the types of gases in the online store)

O₂	0 … 25 vol%
CO	0 … 500 ppm
H₂S	0 … 50 ppm
O₃	0 … 1 ppm
NH₃	0 … 100 ppm
Cl₂	0 … 10 ppm
H₂	0 … 2000 ppm
HCN	0 … 25 ppm
PH₃	0 … 2 ppm

O₂	0 … 25 vol%
H₂S	0 … 50 ppm
CO	0 … 500 ppm
ETO	0 … 10 ppm

Accuracy

±3%

Display

yes

Output signal

2 conductors
4-mA … 20-mA

3 conductors
4-mA … 20-mA

Alarm / control relays

– – –

yes

Norms

ATEX or UL

Power supply

11V … 30 V DC / 20-mA

10V … 30 V DC / 210-mA

10V … 30V DC / 210-mA

Temperature range

-20°C … +50°C
-4°F … +122°F

-10°C … +55°C
+14°F … +131°F

Weight

0.7 kg / 1.5 lbs

2.2 kg / 4.9 lbs

Technical Specifications for the Gasflag

Warning station without display to connect one of the above sensors. This unit is usually mounted on the wall. When it exceeds the threshold value, it emits an alert tone and flashes a red alarm LED. A relay output can, for example, be connected to an omnidirectional illumination. The response time of the alarm is less than 1 sec. Threshold values can be adjusted. The alarm station is almost always used with a gas sensor. When it is not desired then the sensor itself makes the indication, and the alarm sounds.
	Sensor connection	1 sensor can be connected, 2 or 3 conductors
	Input	4-mA … 20-mA
	Output	Relay output with maximum 1 A, i.e. useful for multidirectional illumination
	Sensor connection	2 or 3 conductors / 4-mA … 20-mA
	LEDs indication	Operating availability: green LED Difficulty: amber LED Limit is exceeded: 2 red LEDs
	Display	– – –
	Operating temperature range	-20°C … +70°C -4°F … +158°F
	Operating humidity range	0 … 99% R.H. non-condensed
	Power supply	13V … 28V DC
	Colour	RAL7035
	Housing	ABS plastic
	Dimensions	210 mm x 145 mm x 46 mm / 8.3 in x 5.7 in x 1.8 in
	Weight	0.5 kg / 1.1 lbs
	Norms	EN 50270/EMC
	Protection	IP 20

Technical Specifications for the Gasmaster (1 – 4 gas sensors)

Digital display and control panel for gas sensors described above. There are two Gasmaster models: GM 1 for a GM sensor, and 4 for up to 4 sensors (shows 4 values at one time). In addition to the standard analogue output, both types are available with an RS 232 data interface. The device also has relay outputs to activate a multidirectional light. The housing of the apparatus is protected against dust and splashing water. The unit is standard equipped with a battery so it will continue operating in case of a power failure.
Model	GM 1	GM 4
Sensors inputs	1 input for one of the gas sensors	4 inputs for 4 gas sensors
Outputs	– 1 relay output (250 VAC/8 A) – 1 analogue output (4 … 20-mA) – 1 RS 485 digital – 1 RS 232 digital -optional	– 4 relay outputs (250 VAC/8 A) – 4 analogue outputs (4 … 20-mA) – 1 RS 485 digital – 1 RS 232 digital-optional
Memory	for 300 events (alarms, system errors, settings adjustments)
Indicators	– digital display for gas in ppb, ppm or % -backlight -alarm LED, availability of uses and errors	– digital display for 4 gases in ppb, ppm or % -backlight -alarm LED, availability of uses and errors
Alarm indicators	Sound: 85 dB sharp beep Visual: alarm LED
Operating temperature range	-10°C … +50°C +14°F … +122°F
Operating humidity range	0 … 95% H.r. (non-condensed)
Power supply	90V … 264 VAC / 50 Hz … 60 Hz
Battery	1.2 Ah
Housing	Steel exterior / ABS front panel
Dimensions	288 mm x 278 mm x 10 mm / 11.3 in x 10.9 in x 0.4 in
Weight	4.5 kg / 9.9 lbs
Norms	EN 50270 (EMC), EN 61010-1 low voltage
Protection	IP 54

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Gas Leak Detector TXgard-Plus-O2

Admin Amet — Wed, 17 Feb 2021 04:48:41 +0000

TXgard-Plus-O2 Single-Gas Gas Leak Detector
warning for gases (Oxygen, O₂, 0 … 25 % vol) / features display and signal output / with ATEX or UL approval

GasFlag
We offer the GasFlag for sensors without alarm relay. It is a small box for fixed installation without a display for signals for the input of 4… 20 mA. Its output has two alarm relays (max. 1 to 30 V DC). The status is displayed through the LED, and it is powered to 230 V.

Gasmaster
The Gasmaster is a power station of gas detection with a large display. There are several versions: 1 and 4 channels as well as with or without an interface for the PC. The Gasmater also possesses an alarm relay with which light signals or ventilators can be activated. The systems of the Gasmaster and the gas sensors are delivered configured, calibrated and verified.

– Stationary
– For (Oxygen, O₂, 0 … 25 % vol)
– Additional display and alarm station
– ATEX or UL approval

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