Enviro Testers Ultrasonic Sound Level Meter

This Enviro Testers Ultrasonic Sound Level Meter has relative humidity 10 % RH to 85 % RH, ingress protection IP65, ambient temperature 0 °C to 50 °C.

SKU: ETERSLM-210 Category:

Technical Specifications

Display 2 in (50.8 mm) black and white LCD with 128 x 64 resolution
Installation method Threaded mounting/flange mounting
Ingress protection IP65
Measuring range 0 m to 30 m
Accuracy ± 0.5 % FS (optional ± 0.2 % FS)
Resolution 0.039 in (1 mm) or 0.1%FS (maximum)
Temperature compensation Automatic temperature compensation with temperature calibration function
Relative humidity 10 % RH to 85 % RH
Current output 4 mA to 20mA can set the measuring range of corresponding object position or distance, the maximum load is 500 Ω, and the output accuracy is 0.2 % FS
Communication Isolated RS485 Modbus-RTU Communication Protocol
Relay output Two independent normally open contacts with high/low setting and 250 V AC 3 A Max contact capacity
Power supply 14 V DC to 28 V DC
85 V AC to 305 V AC,5 W Max,50 Hz/60Hz
Ambient temperature 32 °F to 122 °F (0 °C to 50 °C)
Storage temperature – 4 °F to 158 °F (- 20 °C to 70℃)

 

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