Digital Online Ammonium ion NH4+ Sensor
1) Measure Ammonium ion : NH4+ and temperature at same time.
2) Standard RS485 Modbus.
3) Maximum transmission distance 500 meters.
4) Independent chip, anti-interference, strong stability.
5) Ion membrane can be changed to save maintenance cost.
Product Details
AM-D-ION(NH4+) is a digital ammonium ion NH4+ sensor with RS485 communication and standard Modbus protocol. Housing material is corrosion-resistant (PPS+POM), IP68 protection and it’s suitable for most water quality monitoring environments;This online ammonium ion sensor uses an industrial-grade composite electrode, the reference electrode double salt bridge design and have longer working life;Built-in temperature sensor and compensation algorithm, high precision;
It has been widely used in domestic and foreign scientific research institutions, chemical production, agricultural fertilizer, and organic wastewater industries,clinical analysis,natural water,boiler feed water,drinking water,surface water etc
Technical Specification
Model | AM-D-ION Digital Ammonium Ion Sensor |
Formula | NH4+ |
NH4+ Range | 0.02~ 18000 mg/L |
Power | 12V (customized for 5V,24VDC) |
Slope | 50~60mV at 25℃ |
Accuracy | <±2% 25℃ |
Response time | <60s (90% right value) |
Communication | Standard RS485 Modbus |
Membrane | PVC (it can be replaced) |
Temperature compensation | PT1000 |
pH range | 4 ~ 10 |
Working pressure | 0 ~ 1bar |
Working temperature | 0 ~ 40℃ |
Reference Ion | K+ |
Dimension | D:30mm L:250mm, cable:3meters(it can be extended) |
