The ZXRJ-T series liquid level transmitter product uses a stainless steel isolation diaphragm pressure sensor as the signal measurement element, and has been automatically tested by a computer. The laser resistance adjustment process is used for zero point and sensitivity temperature compensation over a wide temperature range. The amplification circuit is located inside a stainless steel casing, which converts the sensor signal into a standard output signal, leveraging the technical advantages of the sensor. The liquid level transmitter has excellent performance. It has strong anti-interference ability, small temperature drift, high stability, and high measurement accuracy, making it an ideal pressure measuring instrument in the field of industrial automation.

Typical applications:

Measurement of liquid level in the overflow weir pump station tank of the drinking water system and water circulation in the water treatment plant.

Basic parameters:

Measure the medium water (H2O) or be compatible with the contact material

Range 0~1~50mH2O

Temperature compensation -10~60 ℃

Intrinsic safety explosion-proof essence is classified as full type, and dust essence is classified as full type

Accuracy levels of 0.1% FS, 0.25% FS, and 0.5% FS

Response frequency: Analog signal output ≤ 500Hz, digital signal output ≤ 5Hz

Stability performance ± 0.1% FS/year

Temperature drift ± 0.01% FS/℃

The overall weight of the probe and junction box is approximately 1070g, and the cable weighs approximately 60g per meter

Protection level probe IP68, junction box standard type IP65, intrinsic type IP65, dust intrinsic type IP66

power output

Output signal 4-20mA, RS485, 0-10VDC, 0-5VDC, 1-5VDC, 0.5-2.5VDC

Power supply range: 12-36VDC, 24VDC, 15-36VDC, 3-5VDC

power range

Current type ≤ 0.02Us (W)

Digital type ≤ 0.015Us (W)

Voltage type ≤ 0.008Us (W), output 0.5-2.5 ≤ 0.001Us (W)

Load characteristics

Voltage type ≥ 100k Ω

Current type ≤ {(Us-7.5) ÷ 0.0 (Us=supply voltage 2)} Ω

environmental conditions

Medium temperature -40~60 ℃

Environmental temperature -40~85 ℃

Overall material

Shell made of 304 stainless steel (contact)

Membrane 316L stainless steel (contact)

Sealing element fluororubber (contact)

Aluminum die-casting junction box

Cable polyurethane, etc. (contact)

mechanical stability

Seismic performance 10g (20... 2000Hz)

Overload capacity 200% full range

For more product information, please consult our toll free hotline at +0086 400 880 6367