Permanent installation sound level meter with alarm, 4-20 mA output and 220V display
PCE-SLT
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Technical specifications |
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Sensor |
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| Measurement range |
30 ... 130 dB in 3 ranges: I. 30 ... 80 dB(A) II. 50 ... 100 dB(A) III. 80 ... 130 dB(A) |
| Reading | 0.1 dB |
| Accuracy | ±1.5 dB |
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Frequency weighting |
A |
| Power supply | Via transmitter |
| Cable length (sensor to transmitter) | 1.5 m / 4.92' |
| Operating conditions | 0 ... +50 °C / +32 ... +122 °F, max. 85 % RH |
| Microphone | 1/2" electret |
| Standard | IEC 61 672 (Class II) |
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Transmitter |
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Housing |
ABS plastic |
| Power supply | 90 ... 260 AC V |
| Calibration | Adjustable with screwdriver |
| Exit | 4 ... 20 mA |
| Sealing class | Ingress protection rating IP 54 |
| Operating conditions | 0 ... +50 °C / +32 ... +122 °F, max. 85 % RH |
| Digital display | |
| Transmitter input signal | 4 – 20 mA |
| Display | - 1999 ... 9999 (1 ... 3 decimals, according to the measurement value selected by the user) |
| Setting data | Stored in the device |
| Output setting | (Com, NO, NC) |
| Alarm output | Relay output: 5 A / 240 V AC |
| Power supply | 90 ... 260 ACV / 50 ... 60 Hz |
| Dimensions | 92 (+ 0.8) mm x 45 (+ 0.5) mm |
| Weight | Approximately 250 g / 0.56 lbs |
| Operating conditions | 0 ... +50 °C / +32 ... +122 °F, maximum 85 % RH |
| Sealing class | Ingress protection rating IP 65 |
The Class II environmental sound level meter measures sound level, sound pressure level (SPL), and noise levels with the ability to activate audible and visual alarms. The meter is used for long-term and continuous monitoring of noise exposure limits in industrial environments such as foundries, factories, and production units. The measuring device consists of a wall-mounted acoustic sensor connected to the transmitter with a 1.5 m / 4.92' cable.
***Includes digital display with IP 65 (Waterproof)***
- Measurement range: 30 ... 130 dB in 3 ranges
- Resolution: 0.1 dB
- Accuracy: ± 1.5 dB
- The IP 54 rating on the transmitter offers limited protection against dust and water
- The IP 65 rating on the digital indicator makes it waterproof
Package contents
1 x PCE-SLT Sound Level Meter (consisting of 1 x acoustic sensor with 1.5 m / 4.92' cable and transmitter)
1 x Wall mount for sensor
1 x Digital display screen
1 x User manual
1 x Wall mount for sensor
1 x Digital display screen
1 x User manual
