Digital industrial pressure transmitter HPT-2/HPT-3/HPT-4

详情

Feature:

Conveniently adjust Zero point and the full range;

Anti electromagnetic interference Design，Suitable for harsh environment;

Using micro computer technology;

Fully digital signal processing;

RS**5/RS**2 interface ( Up to **2 nodes );

Software correction of Zero point,full range,no need potentiometers;

High accuracy，*-digit number LED display;

Suitable for large-scale data acquisition and automatic control system.

Applications

The oil industry, chemical industry,Electric power.

Hydraulic pressure system,Pneumatic system.

Energy and Water treatment system.

Automation equipment.Industrial process control.

Performance parameters

Pressure range *0.1~**0MPa 

 Pressure type Gauge pressure,Absolute pressure 

 Output signal 4～*0mA/RS**5/RS**2

Display mode 3 1/2 LED or LCD display 

 Accuracy(%FS) 0.1 0.*5 0.5 

Nonlinearity(%FS) <0.1 <0.*5 <0.5 

Hysteresis(%FS) <0.1 <0.*5 <0.5 

Repeatability(%FS) <0.1 <0.*5 <0.5 

Zero drift(%FS/) <0.*2 

 Temperature drift (%FS) <0.*2 

 Stability (%FS/Year) <0.*5 

 Damping Adjustable

Working voltage (V) *2~*6V DC(Standard:*4V) 

 Operating temperature **0~*5 

 Overload capacity(%) **0

Life span more than 9 million times pressure cycle 

 Load resistance:     <**0 

 Response time(ms):   <1 

 Measurement of medium:     Media compatible with **6L 

 Disphragm material :**6L or the ceramic diaphragm 

 Housing material :1Cr*8Ni9Ti or Aluminum alloy

 Pressure interface :M*0*1.5,G1/2,G1/4,1/4NPT or others 

 Protection grade:   IP*5 

 Weight:             **0g  

Outline dimension drawing :