SPECIFICATIONS

Battery Included: no

Brand Name: Vadias

Certification: CE,FCC,RoHS

Choice: yes

Connected Thread: M20*1.5 G1/2 G1/4....

High-concerned chemical: none

Max Measuring Range: 400 Bar & Above

Model Number: QDW90A-LCD

Origin: Mainland China

Output Signal: 4-20mA RS485 4-20mA Hart

Power: DC24V

Pressure Range: -0.1~60Mpa

Product: Display Pressure Transmitter

Semi-finishedproduct: No

semi_Choice: yes

The LCD display Hersman pressure transmitter is a high-precision pressure measurement device commonly utilized in diverse industrial settings, such as the petroleum, chemical, power, hydrology, and other domains. It can measure the pressure of a fluid and convert it into an electrical output for effortless remote monitoring and control. These transmitters are typically equipped with a liquid crystal display that directly presents the pressure reading, enabling the operator to visually grasp the pressure situation.

Main characteristics

QDW90A series

Display mode: Four-digit LCD display

Output signal: 4 ~ 20mA/RS485/4-20mA + HART analog signal

Measuring range: -100KPa ~ 0 - 0.6Mpa ~ 60Mpa optional

Accuracy: ±0.1%FS (for measuring ranges above 60MPa), ±0.25%FS, ±0.5%FS

Operating temperature: -20 ~ 85℃

Connection mode: Thread, flange, fast interface, etc.

Industrial equipment: Employed for monitoring and controlling the pressure of various industrial equipment.

Water: Monitoring water levels and pressures in reservoirs and dams.

Chemical: Monitoring and controlling pressure during chemical reactions.

Medical: Monitoring blood pressure and other fluid pressures in medical devices.

Electricity: Monitoring steam pressure in thermal and nuclear power plants.

Air conditioning: Monitoring refrigerant pressure in air conditioning systems.

Diamond press: Monitoring the applied pressure in the diamond press.

Metallurgy: Monitoring various pressures in steel and aluminum plants.

Vehicle braking: Monitoring hydraulic pressure in the vehicle braking system.

Building water supply: Monitoring the water pressure in the building water supply system.

In conclusion, the liquid crystal display Hersman pressure transmitter is a versatile and reliable industrial device that is extensively applied in various industrial fields. It provides intuitive pressure readings and is available in a variety of ranges and accuracy levels to meet different application requirements.

Customzied Service

1. Pressure Range: -0.1~0-60Mpa  

2. Output Signal : 4-20mA /RS485/4-20mA+Hart

3. Therad: Default: M20*1.5   G1/2  G1/4  NPT1/2 NPT1/4...