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TRH-P-205/205S/206 input type liquid level sensor / transmitter

input level sensors, input level transmitters, level sensors, level transmitters, groundwater level sensors, groundwater level transmitters, water tower water levels and water pressure measurement and control instruments.

  • Select a product or scenario overview: It is mainly used for liquid level measurement and control of rivers, groundwater levels, reservoirs, water towers and vessels. These types of sensors are also commonly referred to as: input level sensors, input level transmitters, level sensors, level transmitters, groundwater level sensors, groundwater level transmitters, water tower water levels and water pressure measurement and control instruments. The main technical parameters:

TRH-P-205/205S/206 input type liquid level sensor / transmitter

characteristic:

1: It adopts all-stainless steel laser sealing structure, which has good moisture resistance and excellent media compatibility.

2: The self-developed amplifying circuit is adopted to greatly improve the stability of the sensor signal output, and reduce the weakening of the feedback signal of the sensor due to the underwater water depth of the sensor.

3: The use of diffused silicon piezoresistive core or ceramic piezoresistive core, so that the sensor can reflect the change of liquid level at any time, more accurate and correct measurement results.

4: The lightning protection circuit is added on the basis of the original amplifying circuit, which effectively protects the safety of the input liquid level sensor/transmitter in the field.

5: If the measurement and control is a highly corrosive medium, please use the F4 shell TRH-P-206.

It is mainly used for liquid level measurement and control of rivers, groundwater levels, reservoirs, water towers and vessels.

These types of sensors are also commonly referred to as: input level sensors, input level transmitters, level sensors, level transmitters, groundwater level sensors, groundwater level transmitters, water tower water levels and water pressure measurement and control instruments.

The main technical parameters:

Range: 100mmH2O ~ 100mH2O, 500mmH2O ~ 500mH2O (water level high / depth)

Comprehensive accuracy: 0.2% FS, 0.5% FS, 1.0% FS

Output signal: 4~20mA (two-wire system), 0~5V, 1~5V, 0~10V (three-wire system)

Supply voltage: 24DCV (9 ~ 36DCV)

Medium temperature: 0~85°C

Ambient temperature: normal temperature (-20 ~ 85 ° C)

Load resistance: Current output type: maximum 800Ω; voltage output type: greater than 50KΩ

Insulation resistance: greater than 2000MΩ (100VDC

Seal rating: IP68

Long-term stability: 0.1% FS / year

Vibration effect: The output changes less than 0.1% FS within the mechanical vibration frequency of 20Hz~1000Hz.

Electrical interface (signal interface): The tight-line waterproof nut is connected to the five-core ventilation cable. Note: The standard cable length is three meters at the factory. If the user needs to lengthen, please specify when ordering.

Press-fit connection (threaded interface): input type