china 4-20mA rs485 hart smart pressure transmitter

4~20ma pressure transmitter with LED display

Quick Details

Pressure range: 0~10kPa...60MPa
output signal: 4~20mA 4~20mA+HART, 4~20mA+RS485
accuracy: 0.25%FS(typ.) 0.5%FS(max.)
pressure type: gauge (G), absolute (A), sealed gauge (S)
Product: GPT240 China 4-20mA RS485 HART Smart pressure transmitter
overpressur: 150%FS
power supply: 15~30Vdc
Customized: Acceptable
OEM: Acceptable
protection: IP65

Product Description

GPT240 digital pressure sensor combine measuring ,display and transmitter together. It can correct the linearity and compensate temperature drift. It also can adjust the parameter of transmitter by hand-helder, achieve accurate data transfer, local equipment diagnoses and long-distance bidirectional communication . With characteristics of high precision, good stability & reliability and easy handle.



pressure range: 0~10kPa...60MPa
LCD or LED display
high reliability and stability
HART protocol or RS485 protocol
Ex Marking



process control system
petroleum industry
chemical industry
electric power etc



Pressure range0~60MPa
pressure typegauge(G), absolute(A), sealed gauge(S)
output signal4~20mA4~20mA+HART4~20mA+RS485
power supply15~30Vdc15~30Vdc15~30Vdc
accuracy0.25%FS(typ.)                           0.5%FS(max.)
long-term stability≤0.3%FS/year
temp.coefficient of zero±0.02%FS/°C(typ.)                   ±0.03%FS/°C(max.)
temp.coefficient of span±0.02%FS/°C(typ.)                   ±0.03%FS/°C(max.)
compensated temperature range0~+70 °C
operating temperature range-20~+80 °C
storage temperature range-40~+120 °C
Insulating resistance≥100MΩ ( input 100Vdc)
load resistanceR≤(U-15)/0.02(for 4/20mA)
electrical interfacewiring terminal
pressure interfaceG1/2, M20x1.5, customer request
material of pressure membrane316L stainless steel
material of housingaluminium alloy
response time(10%~90%)≤10ms
display1999~9999 LCD display, 1999~9999 LED display


Our Services

Service standards: we are committed to provide a high quality and responsive service to all clients

The fastest reply: Please feel free to contact us if you have any questions.
You will get a reply from the professional and experienced trade manager within 24 hours.
If our trade manager is off line, please leave a message, and tell us the product model you need and your E-mail address.

Quality assurance: good quality is assured by advanced manufacturing technology.
And all products are through strict test by our professional QC team before shipping.

Door to door service: We usually send the parcel by DHL, EMS and TNT etc.
The tracking number will be sent to you after delivery. It usually takes 3~5 working days to reach from from our side to your side, which is very convenient for your business

, , , , , ,