CD/RD-620 Series Radio Conductivity Terminal

Negotiable
China
No. 568, Yangxin Road, High-tech Development Zone, Shijiazhuang City, Hebei Province
15533950161
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Product Introduction

➤ Product Introduction

Equipped with battery power supply and LORA communication functionality, this conductivity/resistivity sensing terminal & transmitter advances the application mode of conventional integrated transmitters, enabling an application mode that requires no cables for power supply and communication, providing conductivity/resistivity data acquisition for application scenarios where wiring is inconvenient.

The product can be configured with multiple engineering units and achieves data transmission via LORA wireless communication, ensuring stable operation even in complex application scenarios.

Engineering units (conductivity, resistivity, TDS) and digital filter depth can be set under the guidance of the APP interface.

➤ Key Features

● Directly outputs conductivity/resistivity data without requiring a separate meter;

● Transmits process data to HMI, PLC, PC, handheld terminals, etc. via LORA;

● Configured through the APP as the human-machine interface;

● Battery-powered with wireless communication, multiple measurement points do not interfere with each other, meeting safe operation requirements in most electromagnetic environments.

Product Parameters

➤ Main Technical Specifications

Instrument Name Radio Conductivity Terminal
Instrument Model RD-621 CD-622 CD-623 CD-624
Measurement Parameter Resistivity Conductivity
Measurement Method Coaxial two-electrode
Wetted Material Titanium 316L Graphite
Measurement Range (0.05~18.25)MΩ.cm (0.1~200)μS/cm (0.5~2000)μS/cm (50~20000)μS/cm
Meter Error ±0.5%
Data Transmission LORA
Data Update Rate 1 time/s
Power Supply Battery powered
Power Consumption ≤1W
Protection Rating IP55
Pressure Resistance ≤0.6MPa
Medium Temperature (0~50)°C
Operating Environment Temperature: (0~50)°C Humidity ≤85%RH (non-condensing)
Storage Environment Temperature: (-20~60)°C Humidity ≤85%RH (non-condensing)
Installation Method In-line installation
Connection Thread 1/2 " NPT
Altitude ≤2000 m
Overall Weight 0.5kg

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