CAL-C705 Submersible Input Probe Type 4-20mA RS485 Liquid Level Transmitter Waster Water Level Sensor
Products Description
CAL-C705 Submersible Input Wastewater Level Sensor is exclusively for harsh sewage and industrial wastewater level monitoring scenarios. It stands out with a built-in integrated filter anti-clog structure, which effectively intercepts waterweeds, sediment, suspended solids and debris to avoid probe winding and blockage thoroughly.
Adopting premium corrosion-resistant stainless steel housing and IP68 fully sealed design, it delivers exceptional long-term stability and outstanding durability in corrosive dirty liquid environments. Equipped with high-precision sensing core and strong anti-interference capability, it maintains accurate and consistent liquid level all the time.
Boasting simple installation, maintenance-free performance and stable signal output, it perfectly fits sewage treatment plants, wastewater tanks, drainage pipe networks and other complex working conditions, serving as a cost-effective and reliable solution for wastewater level measurement.
Application
1, Widely used in municipal sewage treatment plants for real-time liquid level monitoring of regulating tanks, sedimentation tanks and aeration tanks;
2, Applied to industrial wastewater collection pools and circulating water tanks to continuously detect water level in factory sewage discharge environments;
3, Suitable for municipal drainage pipe networks and sewage inspection wells to monitor water level changes and prevent urban waterlogging risks;
4, Ideal for underground sewage pump stations of residential communities and commercial buildings to realize automatic water level control of pump units;
5, Applicable to chemical, printing and dyeing industries with corrosive wastewater for long-term stable level measurement under harsh water quality.
Technical Parameters
| Pressure Range | 0 ~100mH₂O |
| Pressure type | G (gauge) |
| Structure | Anti-blocking design |
| Accuracy | ±0.5%FS |
| Working Temperature | -20~65℃ |
| Medium Temperature | -10~60℃ |
| Overload | ≤2 times full span |
| Long term stability | ±0.1%FS/Year(Typical) ±0.2%FS/Year(Max) |
| Zero Drift | ±0.05%FS/℃(≤10m), ±0.03%FS/℃(＞10m) |
| Span Drift | ≤±0.05%FS/℃ |
| Output signal | 4~20mA, 0~5V,1~5V,0~10V, RS485, I2C,HART Protocol,Tuya,Wireless 4G GPS Platform/Phone APP |
| Power supply | 3.3VDC /5VDC/9VDC~30VDC |
| Material | Sensor: SS316L diaphragm
Probe Shell:SS304/SS316L Cable: PUR / PTFE |
| Response time | ≤1ms(up to 90%FS) |
| Housing protection | IP68 |
