Description
Overview
GAOTek sewage tank level sensor is based on the principle that the measured hydrostatic pressure and the height of the liquid is Proportional. Using the piezoresistive effect of diffused silicon or ceramic sensing element. The static pressure is converted into electrical signal, and then combined with special digital circuit. After signal amplification, linear compensation, anti-interference, anti-surge protection and other signal processing, output the integrated product of industrial standard signal.
Features
- Variety of output signals are optional
- All welding process, durable
- Anti-interference
- Surge protection
- Integrated design
- Stainless steel diaphragm
Technical Specifications
| Range | 0 m to 100 m |
| Precision | 0.5% FS |
| Response time | 10 ms |
| Diaphragm material | 316 stainless steels |
| Output signal | Current: 0 mA to 20 mA Voltage: DC 0 V to 10 V, 0 V to 5 V, 1 V to 5 V, 0.5 V to 4.5 V |
| Power supply | 8 V to 30 V DC, 3 V to 5 V DC (optional) |
| IP grade | IP68 |
| Temperature range | -4 °F to 185 °F (-20 °C to 85 °C) |
| Single gross weight | 2.86 lb (1.30 kg) |
| Single package size | 11.81 in x 11.81 in x 3.93 in (30 cm x 30 cm x 10 cm) |