PCE-SLT-ICA noise measuring device incl. ISO calibration certificate
For permanent installation with relay output and control output
For permanent installation with relay output and control output
The safety device consists of a measuring microphone with handle and a wall bracket with 1.5 m / 4.9 ft cable, a noise transmitter and a digital display. The main field of application of this safety device is in the continuous noise measurement and noise monitoring of factory buildings, production areas and major events such as night clubs, folk festivals or kart tracks. The digital display has a relay output for controlling alarm horns, flashing lights for visual or audible warning and a control output.
The limit for this alarm output can be programmed on the display. Likewise, the analogue output signal can be used to control 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 240V mains current. The digital display for the noise warning display is delivered preconfigured to the noise transmitter and can be used immediately.
Sound sensor | |
Measuring range | 30 … 130 dB in three ranges |
Resolution | 0.1 dB |
Accuracy | ± 1.5 dB |
Rating | A |
Power supply | Via transmitter |
Cable length | 1.5 m / 4.9 ft |
Wall mount | To screw on (included) |
Environmental conditions | Max. 85% relative humidity, 0 … 50°C / 32 … 122°F |
Microphone | 1/2″ precision electret microphone |
Standard | IEC 61672 class II |
Transmitter | |
Casing | ABS plastic |
Power supply | 90 … 260 AC V (max 1.5 A) |
Calibration | Adjustable via grub screw |
Output | 4 … 20-mA |
Protection | IP 54 |
Environmental conditions | Max. 85% relative humidity, 0 … 50°C / 32 … 122°F |
Digital display | |
Input signal from the transmitter | 4 – 20-mA |
Display | -1999 … 9999 (1 … 3 decimal places, depending on the measured value / user-selectable) |
Programming data (decimal place, limit value …) | Are stored in the device |
Control output | 3-point (Com, NO, NC) |
Alarm output | Relay output: 5 A / 240V AC |
Power supply | 90 … 260 AC V / 50 … 60 Hz |
Dimensions / panel cutout according to DIN | 92 (+0.8) x 45 (+0.5) mm / 3.6 (+0.03) x 1.8 (+0.02) in |
Weight | About 250 g / < 1 lb |
Environmental conditions | Max. 85% relative humidity, 0 … 50°C / 32 … 122°F |
Protection | IP 65 |
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