산업용 전기전도성 및 수질 측정 TDS 센서 -MODBUS-RTU RS485 & 0-2V
(Industrial EC & TDS Sensor MODBUS-RTU RS485 & 0-2V)
개요
- 본 제품은 산업용 전기전도성 및 수질 측정 TDS 센서 -MODBUS-RTU RS485 & 0-2V입니다.
- 물의 전기전도성 및 수질을 측정할 수 있는 용해성 고용물질 측정 TDS 센서로 MODBUS-RTU RS485 및 0-2V 출력을 가지고 있습니다.
특징
- High performance: high accuracy, fast response, good repeatability
- Universal protocol: MODBUS RS485, 0-2V
- Wide-range power supply: 3.9V ~ 30V
- Robustness: suitable to be immersed in water for a long time
- Durable: anti-corrosion, automatic temperature compensation
- User-friendly: Easy to install and integrate
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Output Interface
Analog Voltage 0-2V
(Output resistance ~0ohm)
RS485
Modbus-RTU
Power Supply
3.9-30V/DC
3.9-30V/DC
Power Consumption (Idle)
40mA@24V DC
40mA@24V DC
Power Consumption (Max)
80mA@24V DC
80mA@24V DC
Start-up Time
< 2 seconds
EC Measurement
Isolated Sensor Input, Range: 0 - 20000us/cm
Resolution: 0-10000us/cm, 10us/cm; 100000-20000us/cm, 50us/cm
Accuracy: 0-10000us/cm, ±3%; 10000-20000us/cm, ±5%
EC temperature compensation: 0-50°C
Temperature Measurement
Range: -40~80°C,
Resolution: 0.1°C,
Accuracy: ±0.5°C
IP Ratings
Electrode:IP68
Transmitter:IP65
Operating Temperature
-40 ~ +85°C
Installation
Electrode:1/2"NPT screw threads
Transmitter:Mounting hole
Cable Length
Power and Signal Cable:2 meters or Customize
Electrode Cable:5 meters
Dimension
Electrode:1/2"NPT screw threads
Transmitter:128*70*42mm
문서
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Dimensions
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Wiring Diagram
- Liquid EC & TDS Sensor User Manual V1.1