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Two Wire 4-20mA Liquid Level Sensors RS485 Interface Liquid Level Transmitter

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Two Wire 4-20mA Liquid Level Sensors RS485 Interface Liquid Level Transmitter

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Brand Name : CSPPM

Model Number : PPM-T127E

Certification : CE

Place of Origin : China

MOQ : 1

Payment Terms : Western Union, T/T, L/C

Packaging Details : Standard package

Measuring range : 0 ～ 0.5m, 1m, 2m, 3m, 5m, 10m, 15m ... 200m

Overload capacity : 300%

Power supply range : 12 ～ 36VDC

Signal output : 4 ～ 20mA（two wire）, digital signal: RS485（four wire）

Accuracy : 0.075% FS, 0.1% FS, 0.2% FS, 0.5% FS (including non-linear, repetitive, hysteresis)

Resolution : 0.01% FS

Working medium temperature : -30 ～ + 80 ℃ High-temperature type customization (-20 ～ + 150 ℃ / 250 ℃)

Working environment temperature : -30 ～ + 70 ℃

Protection class : IP68

Interface and housing : Stainless steel 1Cr18Ni9Ti

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Product Introduction:

The PPM-127E input type liquid level transmitter uses digital technology to collect real-time liquid level and temperature signals on the spot. After the CPU performs calculation compensation and parameter correction, it is converted by the D / A circuit into a high-precision two-wire system 4 ～ 20mA analog The signal and RS485 digital interface signal ensure the high precision and high reliability of the product. The level transmitter's zero point, full scale, unit, address and other parameters are open to users, so that when users need to adjust the product, or need to monitor multiple products at the same time, through RS485 interface and dedicated data cables and software , Perform on-site pressureless calibration and adjustment. This series offers customized services.

Applications :

Seepage level measurement for constant pressure water supply, water storage, drainage, sewage treatment systems, urban groundwater, lakes, reservoirs, dams, open oil tanks, circulating water, water towers, coolants, etc.

Technical Parameters :

Measuring range: 0 ～ 0.5m, 1m, 2m, 3m, 5m, 10m, 15m ... 200m
Overload capacity : 300%
Power supply range: 12 ～ 36VDC
Signal output: 4 ～ 20mA(two wire), digital signal: RS485(four wire)
Accuracy : 0.075% FS, 0.1% FS, 0.2% FS, 0.5% FS (including non-linear, repetitive, hysteresis)
Resolution : 0.01% FS
Working medium temperature: -30 ～ + 80 ℃ High-temperature type customization (-20 ～ + 150 ℃ / 250 ℃)
Working environment temperature: -30 ～ + 70 ℃
Protection class : IP68
Interface and housing : Stainless steel 1Cr18Ni9Ti
Sensor diaphragm: 316L stainless steel, 96% alumina ceramic
Seals: All-in-one stainless steel construction, no plastic seals
Cable: Φ7.5mm polyethylene (or polyurethane) air conducting cable
Installation method: input

Definition of wiring:

Direct outgoing
2-wire system 4-wire system

Two Wire 4-20mA Liquid Level Sensors RS485 Interface Liquid Level Transmitter

Two Wire 4-20mA Liquid Level Sensors RS485 Interface Liquid Level Transmitter

 Power supply Red Red
Negative power Black Black
A 一 Green
B White

Dimensions in mm :

Two Wire 4-20mA Liquid Level Sensors RS485 Interface Liquid Level Transmitter


Product Tags:

20mA Liquid Level Sensors

      

RS485 Interface Liquid Level Sensors

      

RS485 Interface Liquid Level Transmitter

      
China Two Wire 4-20mA Liquid Level Sensors RS485 Interface Liquid Level Transmitter factory

Two Wire 4-20mA Liquid Level Sensors RS485 Interface Liquid Level Transmitter Images

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