Xi'an Yunyi Instrument Co., Ltd
Xi'an Yunyiyibiao Instrument Co., Ltd. is a national high-tech enterprise, specializing in the R&D, production and sales of pressure transmitter,level meter, flow , temperature instrument and
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Yunyi Diesel Fuel Tank Level Sensor 4-20mA SS304 Oil Tank Level Sensor
1. Main advantages
High precision and stability
Adopt diffused silicon or ceramic capacitor sensors, with an accuracy of ±0.1%FS, good long-term stability, suitable for continuous monitoring.
Easy installation
Directly put into the bottom of the liquid or fixed depth, no complex structure required, suitable for pools, deep wells, tanks and other scenes.
Strong environmental adaptability
Corrosion resistance: The probe can be made of polytetrafluoroethylene (PTFE), Hastelloy and other materials, suitable for acid, alkali, seawater and other media.
Anti-clogging: No mechanical moving parts, suitable for sewage, oil, viscous liquids.
Wide temperature range: Some models support -40℃～125℃ environment.
Low maintenance cost
No moving parts, less wear, long life, only need to clean the probe daily.
Multi-function output
Support analog (4-20mA), digital signal (RS485/MODBUS), wireless transmission (LoRa/NB-IoT), etc., compatible with PLC/DCS system.
Specification of Submersible Level Transmitter 4-20mA rs485 level sensor
| Pressure Span | 0...1…500mH2O |
| Output Signal | 4...20mA |
| Supply Input | 10…36V DC |
| Accuracy | +/-0.5%FS |
| Non-Linearity | +/-0.250% FS |
| Repeatability | +/-0.10% FS |
| Thermal Error | +/-0.2% FS/oC |
| Zero Drift | +/-0.25% FS |
| Long Term Stability | +/-0.5% FS/Year |
| Over Pressure Safety | 200% |
| Operating Temperature | 0oC to 50oC |
| Response Time | <1ms (10-90%FS) |
| Diaphragm | titanium alloy Stainless Steel |
| Case Material | 316L Stainless Steel |
| Compatibility | Liquid compatible with titanium alloy |
| Protection | IP68 |
