Hydrochloric acid pressure transmitter

Overview of Hydrochloric Acid Pressure Transmitter Products

This pressure transmitter uses high-precision and high stability pressure sensor components. After a highly reliable amplification circuit and precise temperature compensation, the pressure of the measured medium is converted into standard electrical signals such as 4-20mADC, 0-5VDC, 0-10VDC, and 1-5VDC. The high-quality sensor, sophisticated packaging technology, and perfect assembly process ensure the excellent quality and best performance of the product. This product has multiple interface forms and lead methods, which can meet the needs of customers to the maximum extent and is suitable for the matching use of various measurement and control equipment.

Working principle of hydrochloric acid pressure transmitter

When the pressure signal is applied to the sensor, the pressure sensor converts the pressure signal into an electrical signal, which is amplified by differential amplification and output amplifier, and finally converted into a 4-20mA standard current output signal that corresponds linearly to the liquid level pressure of the measured medium (liquid) through V/A voltage and current conversion.

Product features of hydrochloric acid pressure transmitter

Small size, high cost-effectiveness, high stability, high sensitivity

-0.1~0~-0.1MPa to 0~200MPa

Strain gauge sensor, diffusion silicon sensor, ceramic piezoresistive sensor, optional

stainless steel structure

Multiple range options and convenient user debugging

Optional parts with zero/full range adjustment

Pressure type: gauge pressure, absolute pressure, vacuum

Accuracy: Level 1.0, Level 0.5, Level 0.25, Level 0.1

Small integrated LCD display and meter head with switch output can be selected

Laser marking can be used to ensure product traceability

Application of Hydrochloric Acid Pressure Transmitter Products

Hydraulic and pneumatic control system

Liquid level measurement and control

Petrochemical, environmental protection, air compression

Power station operation inspection, locomotive braking system

Thermal power unit

Light industry, machinery, metallurgy

Building automation and constant pressure water supply

Other automatic control and detection systems

Industrial process detection and control

Laboratory pressure calibration

Technical parameters:

Various liquids, gases, or vapors compatible with 304/316 stainless steel for measuring media

Measurement range: gauge pressure -0.1~0~0.01MPa to 0~200MPa absolute pressure 0~0.1MPa~200MPa vacuum 0~-0.1MPa

Overload pressure 2 times full range

Output signal 4-20mADC (two-wire system) 0-10VDC, 0-5VDC, l-5VDC (three wire system)

Supply voltage 9-36VDC, 24VDC

Medium temperature -20~+85 ℃

Environmental temperature -20 to+85 ℃

Storage temperature -40~+90 ℃

Relative humidity ≤ 95% (40 ℃)

Rise time ≤ 1 millisecond can reach 90% FS

Accuracy levels of 1.0, 0.5, and 0.25 (including comprehensive errors such as nonlinearity, repeatability, and hysteresis)

Zero adjustment output range ± 8%

Range adjustment: ± 20% of the output range

Temperature drift ≤± 0.05% FS/℃ (temperature range -20~85 ℃, including temperature effects on zero and range)

Temperature compensation range: 0-70 ℃

Typical stability: ± 0.1% FS/year Maximum: ± 0.2% FS/year

Medium contact material 316 stainless steel/304 stainless steel

Shell material: 304 or 316 stainless steel

Installation method: threaded installation

Pressure connection M20 × 1.5, M12 × l, Gl/4, Gl/2 male thread, etc

Electrical connection four core shielded cable (protection level IP65) aviation plug DIN connector