Ponsel Turbidity Sensor
Ponsel leads the way in turbidity measurement with its innovative probes. All sensors are optical, with advanced technology for accurate and reliable turbidity measurements. They cover a wide range of applications in both low and high levels, such as drinking water, wastewater, surface, or process water. With Modbus RS-485 and SDI-12 digital communication, our probes offer an easy ready-to-use solution to integrate turbidity into an existing infrastructure.
Technical specifications
Measures
| Measure principle | Diffusion IR at 90° |
| Measure ranges | 5 to 4000 NTU in 5 ranges:
• 5 – 50 NTU • 5 – 200 NTU • 5 – 1000 NTU • 5 – 4000 NTU • AUTOMATIC |
| 0 to 4500 mg/L
• Calibration : Range 0-500 mg/L according to NF EN 872 • Range >500 mg/L according to NF T 90 105 2 |
|
| Resolution | 0,01 to 1 NTU – mg/L |
| Accuracy | < 5% of the reading |
| Working temperature | 0°C to + 50°C |
| Measure of temperature | Via CTN |
| Stocking temperature | -10°C to + 60°C |
| Signal interface | Modbus RS-485 (standard) and SDI-12 (option) |
| Maximum refreshing time | < 1 second |
| Sensor power-supply | 5 to 12 volts |
| Electric consumption | Standby: 40 μA |
| Average RS485 (1 measure/seconde): 820 μA | |
| Average SDI12 (1 measure/seconde): 4,2 mA | |
| Current pulse: 500 mA |
Sensor
| Dimensions | Diameter : 27 mm; length : 170 mm |
| Weight | 300 g (sensor + cable 3 meters) |
| Material | PVC, DELRIN, Quartz, PMMA, Polyamide |
| Maximum pressure | 5 bars |
| Connection | 9 armoured connectors, polyurethane jacket, bare-wires or waterproof Fisher connector |
| Degree of protection | IP68 |
