Sound Level Meter / Noise Level Meter with Acoustic Calibrator PCE-SLT-KIT

Name: Sound Level Meter / Noise Level Meter with Acoustic Calibrator PCE-SLT-KIT
SKU: 17171
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PCE-SLT-KIT

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Noise measuring device for fixed installation with relay output and control output

The sound level meter / noise level meter SLT consists of a measuring microphone with handle and a wall holder with 1.5 m cable, a noise transmitter and a digital display. The main application of the noise meter is the continuous noise measurement and noise monitoring of factory halls, production rooms and large events (discotheques, folk festivals, kart tracks, etc.). The digital display has a relay output for the control of alarm horns or blinkers for visual or acoustic warning and a control output.

The limit value for this alarm output can be programmed on the display. The analogue output signal can also be used for controlling window flaps … or the signals of the transmitter can be stored, evaluated and documented on a logger. The noise warning device is very easy to connect and can be operated via 240 V mains power. The cabling is the only installation task that the customer has to carry out himself. Thus, this noise warning device can be used quickly for monitoring purposes.

Sound sensor
Measuring range	30 … 130 dB in 3 ranges: I. 30 … 80 dB(A) II. 50 … 100 dB(A) III. 80 … 130 dB(A)
Resolution	0.1 dB
Accuracy	±1.5 dB
Frequency weighting	A
Power supply	via transmitter
Cable length (sensor to transmitter)	1.5 m / 4.92′
Wall mount	for screwing (included)
Operating conditions	0 … +50 °C / +32 … +122 °F, max. 85 % RH
Microphone	1/2″ precision electret
Standard	IEC 61 672 (Class II)
Transmitter
Housing	ABS plastic
Power supply	90 … 260 ACV (max. 1.5 A)
Calibration	adjustable by means of a screw
Output	4 … 20 mA
Protection class	IP 54 ingress protection rating
Operating conditions	0 … +50 °C / +32 … +122 °F, max. 85 % RH
Digital indicator
Input signal from transmitter	4 – 20 mA
Indicator	-1999 … 9999 (1 … 3 decimals, according to the measurement value / chosen by the user)
Programming data (decimals, limit value ..)	saved in the unit
Regulation output	3 points (Com, NO, NC)
Alarm output	Relay output: 5 A / 240 VAC
Power	90 … 260 ACV / 50 … 60 Hz
Dimensions / Switchboard according to DIN	92 (+0.8) mm x 45 (+0.5) mm
Weight	ca. 250 g / 0.56 lb
Operating conditions	0 … +50 °C / +32 … +122 °F, max. 85 % RH
Protection class	IP 65 ingress protection rating
Acoustic Calibrator PCE-SC 42
Sound calibrator for recalibrating sound meters. Sound probes are pre-adjusted, the sensor of the device is subject to a temporal drift, with the sound calibrator you can always calibrate the sound meter independently and have thus continuously optimal measuring results. The sound calibrator is an ideal addition to the sound meter. Class II acoustic sound calibrator of metal construction Technical Data – Frequency: 1 kHz / ± 0.1 % – Sound pressure levels: 94 dB and 114 dB – Error tolerance of 0.3 dB (20°, 760 mm Hg) – 1/2″ and 1″ microphone opening – Dimensions: ca. 138 x 48 x 48mm / 5.43 x 1.89 x 1.89″ – Operating temperature : -10° – 50°C / +14 … +122 °F – Power supply: 1 x 9 V battery (block, NEDA 1604, Burgess 2U6 or similar)