china 4-20mA rs485 hart smart pressure transmitter

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.

Feature

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

Application

process control system
petroleum industry
chemical industry
electric power etc

Specification

Pressure range	0~60MPa
pressure type	gauge(G), absolute(A), sealed gauge(S)
overpressure	150%FS
output signal	4~20mA	4~20mA+HART	4~20mA+RS485
power supply	15~30Vdc	15~30Vdc	15~30Vdc
accuracy	0.25%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 range	0~+70 °C
operating temperature range	-20~+80 °C
storage temperature range	-40~+120 °C
Insulating resistance	≥100MΩ ( input 100Vdc)
load resistance	R≤(U-15)/0.02(for 4/20mA)
electrical interface	wiring terminal
pressure interface	G1/2, M20x1.5, customer request
material of pressure membrane	316L stainless steel
material of housing	aluminium alloy
response time(10%~90%)	≤10ms
display	1999~9999 LCD display, 1999~9999 LED display
protection	IP65

Our Services

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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