- Digital sensor with RS485 signal output
- Ion selective electrode (ISE) method
- Dynamically compensate temperature and pH
- Stable data repeatability
- Strong anti-interference ability
- Fast response time
- Low maintenance cost
- Suitable for sewage treatment plant (aeration tank), industrial process plant and river monitoring
ISE 900 Series Digital Ion (ISE) Sensor
| Measuring range: |
NH4N: 0.1 to 3000 mg/L
Nitrate Nitrogen (NO3N): 0.5-3000 mg/L
Potassiom, K+: 0.5 to 5000 mg/L
Chloride (CL-): 3-3500 mg/L
Fluoride (F-): 0.5-10000 mg/LpH: 5 to 10
Temperature: 0 to 40°C
|
| Measuring temperature: | 0 to 45°C |
| Resolution: |
Ion Parameters: 0.01 mg/L
pH: 0.01 pH Temperature: 0.1°C
|
| Accuracy: |
NH4N: ±5 % of the measured value or ± 0.2 mg/L
Ion Parameters: ±10 % of the measured value or ±0.2 mg/L
pH: ±0.1 pH Temperature: ±0.5°C
|
| Repeatability: | ±5 % or ± 0.2 mg/L |
| Power supply: | AC: 85-500V AC DC: 9-36V DC |
| Communication: | RS485 (Modbus) |
| Dimension: | Diameter 55 mm, Length 342 mm |
| Protection: | IP68 / NEMA 6P |
| Signal cable length: | Standard 10 meter |
| Storage temperature: | -15 to 50°C |
IUNI-21 Dual Channel Analyzer
| Display: | 160*160 LCD with backlight |
| Power supply: | AC: 85-500V AC, 50/60Hz DC: 9-36V DC (upon request) |
| Analogue output : | 3 x 4-20mA |
| Relay output: | 3 x relay output (programmed response parameters and value) |
| Communication protocol: | RS485 (Modbus) |
| Ambient temperature: | -20 to 70°C |
| Operation temperature: | -15 to 60°C |
| Protection: | IP65 / NEMA 4X |
| Device weight: | 1.35 kg |
| Device dimension: | 145 (H) x 125 (W) x 162 (D) mm |
| Enclosure: | PA66+GF25+FR (Cover); Aluminium alloy powder (Lower casing) |
| Parameter: | Ammonia nitrogen (NH4+), Nitrate (NO3-), Potassium ion (K+), Chloride (CL-), Fluoride (F-) |
The ISE 900 Series online digital ion-selective electrode (ISE) sensor allows 4 parameters to be monitored simultaneously. This includes pH, temperature (standards) and optional parameters of ion selective electrode like Ammonia nitrogen (NH4+), Nitrate (NO3-), Potassium ion (K+), Chloride (CL-), Fluoride (F-). The ISE 900 is completed with standard digital signal output, integrating and networking with other equipment without controller. With rapid response, low maintenance cost, real-time online measurement, the ISE 900 is suitable for wide range of application such as sewage treatment plant (aeration tank), industrial process plant and river monitoring.
The IUNI-21 dual channel analyzer is an effective option that can connect two digital ion sensors at the same time to reduce the cost of transmitter and installation space:
- Field mounted dual channel analyzer with datalogger
- Connect two sensors at one time
- 4-20mA output
- Relay output
- Communication, RS485 (Modbus)
- LCD visual display
- User friendly and attractive operating interface