Product Introduction
Ammonia nitrogen measurement range has three options: 0-10mg/L, 0-100mg/L and 0-1000mg/L, with resolutions of 0.01mg/L, 0.01mg/L and 0.1mg/L respectively.
With automatic PH and temperature compensation, higher accuracy and wider applicable environment.
Online device, no reagents required, no pollution, more economical and environmentally friendly.
The device adopts wide voltage power supply, DC 10~30V is acceptable (analog type 0~10V powered by DC 24V).
| Power supply | DC 10~30V (0~10V power supply DC 24V) |
| Power consumption | 485 type: 0.3W; analog type: 0.9W; WIFI type/4G type/Ethernet type: 0.5W |
| Communication interface | RS485; 4~20mA; 0~5V; 0~10V optional |
| Ammonia nitrogen concentration measurement range | 0-10mg/L, resolution 0.01mg/L 0-100mg/L, resolution 0.01mg/L 0-1000mg/L, resolution 0.1mg/L |
| PH measurement range (-3/-5 485 model only) | 0-14PH |
| Potassium ion concentration measurement range (-5 model only) | 0~1000mg/L, resolution 0.1mg/L |
| Temperature measurement range (485 type only) | -20-80℃ |
| Ammonia nitrogen measurement error | -3/-4 model: ±3%FS (laboratory environment at 25℃) -5 model: ±5%FS (laboratory environment at 25℃) |
| PH measurement error (-3/-5 485 model only) | ±0.15PH (laboratory environment at 25℃) |
| Potassium ion measurement error (-5 model only) |
±5%FS (laboratory environment at 25℃) |
| Temperature measurement error (485 type only) | ±0.3℃ (laboratory environment at 25℃) |
| Repeatability error | ≤3% (laboratory environment at 25℃) |
| Response time | <30s (laboratory environment at 25℃) |
| Equipment working conditions | Probe: 0~50℃ Wang character shell: -40℃~60℃, 0%RH~95%RH (non-condensing) |
| Probe pressure resistance | 0.2MPa |
| Probe cable length | Default 5m (10m, 15m, 20m customizable) |
| Electrode lifespan | PH electrode 6~12 months Ammonia nitrogen electrode 3~6 months Potassium ion electrode 3~6 months |
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