Key Advantage：
• All single electrode, easy to maintain.
• Long lifetime, low cost
• NH4+ -N, pH, temperature auto compensation
• Digital output, support RS485 Modbus protocol
• All single electrode, easy to maintain.
• Long lifetime, low cost
• NH4+ -N, pH, temperature auto compensation
• Digital output, support RS485 Modbus protocol
| Item | Technical Specification |
|---|---|
|
Interface |
RS-485， MODBUS Protocal |
|
Range |
NH4-N 1-1000mg/L, pH 2-12, ORP -999~+999mV |
| Resolution | NH4-N 0.01mg/L, pH 0.01, ORP 0.01mV |
|
Working Temperature Range |
0 ~ 50℃ |
|
Housing IP Rating |
IP68 |
| Accuracy |
NH4-N 5%FS, pH +/-0.2 |
|
Linearity |
NA |
|
Power |
DC 5V +/-5% |
|
Diameter |
34mm |
|
Length |
170.5mm |
| Body Materials |
POM and 316L |
Ammonium With pH And ORP Sensor
620911
Principle
• NH4+ Selective electrodes(ISEs)
• PH Glass single electrode
• ORP- single electrode
• Ref- single Ag/Ag/Cl reference electrode
Teléfono：0512-88960831
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