KD21V30-NH3 using the standard DC0 ~ 10V voltage output signal,easy access to PLC,DCS and other instruments or systems for monitoring ammonia state quantities.The internal use of high-precision sensing core and related devices to ensure high reliability and excellent long-term stability,can be customized RS232,RS485,CAN,4-20mA,DC0~5V\10V,ZIGBEE,Lora,WIFI,GPRS and other output methods.
Technical Parameters
| Technical parameter | Parameter value |
| NH3 range | 0~150ppm |
| NH3 accuracy | ±15ppm |
| Output Interface | DC0~10V |
| Power | DC9~24V 1A |
| Running temperature | -40~80°C |
| Working humidity | 5%RH~90%RH |
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