Differential Ultra Low Pressure Transmitter with Local Indication

Type: DPU

 

Pressure 50…100kPa
Accuracy ±0.3~±1%FS
Output 4~20mA

 

Description

DPU model is ideal for the application (such as HVAC) with differential pressure, vacuum pressure, gauge pressure and especially low pressure of non-corrosive gases or air measured. Device for Ultra Low Pressure Transmitter, which is using MICOM, improved Accuracy and Temperature compensation. Analog output 4~20mA, 2wire and it provides LCD display.

 

Features

- CE Certified
- 4 digit Bar Graph LCD display
- Pressure Unit selection(Pa, mmH2O, mbar)
- % Display Mode
- Auto Zero
- 2Wire 4~20mA analog output
- Measuring range 0~50..100kPa diff.
- 0.3..1%FS accuracy
- Piezoresistive silicon cell
- Use with non-corrosive, non-ionic media

 

Applications

- Airflow Measurement
- Room Static Pressure
- VAV Box
- Lab/Fume Hood Control
- Clean Room Control

 

Specifications

Range

Range
 
0~50, 100Pa
±50, ±100Pa
0~200, 300Pa
±200, ±300Pa
0~500 ... 100kPa
±500 ... ±100kPa

 

Performance

Accuracy
Thermal Effect(Zero)
Thermal Effect(Span)
±1%FS±1digit
±0.1%FS/℃

±0.1%FS/℃
 
±0.5%FS±1digit
±0.05%FS/℃

±0.05%FS/℃
 
±0.3%FS±1digit
±0.03%FS/℃

±0.03%FS/℃
 
Compensated Temp. Range
Operating Temp. Range
0~50℃

-10~70℃
 

 

Electrical

Display
Excitation
Output
Electrical Connection
4 Digit Bar Graph LCD
11~28VDC
4~20mA (2Wire)
Terminal Block

 

Physical

Proof Pressure
Burst Pressure
Vibration
Shock
Pressure Port
Media-Wetted Materials
Weight
300%FS Max.
500%FS Min.
49.1m/s2{5G}, 10~500Hz
490m/s2{50G}
1/8″, 3/16″ Nipple
BsP, SiO2, Si Rubber
Approx. 250g

 

Download:  CATALOG 

Differential Ultra Low Pressure Transmitter with Local Indication DPU