Specifications
1. High temperature pressure transducer
2. 4-20mA, 0-5VDC, 0-10VDC output
3. Manufacture/ OEM offered
4. IP65
Introduction
Designed for the measurement of high temperature medium,it uses special pressure sensors whose pressure diaphragm can be contacted by pressure medium directly.This product uses temperature radiation to isolate its amplifying circuits, this not only guarantees its small volume and good performance, but also make this product enhance the measured medium temperature range.The very reliable performance after strict tests and aged screening, it is suitable for pressure measurement in many industrial sites. It is widely used for measurement of high temperature gas or liquid in aerospace, petroleum chemical industry, metal lurgy, electric power, food, medicine, scientific research etc.
Features:
♦Suitable for the measurement of high temperature (max.200℃, low temperature, and normal temperature medium)
♦Reliable performance, good long-term stability
♦Anti-impact, anti-vibration, anti-corrosive
♦Reversed polar protection and current limiting protection
Specifications:
|
pressure medium
|
gas or liquid
|
|
pressure ranges
|
-0.1...0~0.02...100MPa
|
|
pressure type
|
Gauge(G) Absolute(A) Sealing(S)
|
|
output signal
|
4~20mA(HART protocol option);4~20mA, 1~5V 2-10v
|
|
Accuracy
|
0.1%FS , 0.2%FS, 0.5%FS
|
|
system pressure effect
|
0.2%FS/10MPa(can be modified under pipeline)
|
|
load resistance
|
RL= (U-12V)/0.02A U-power supply voltage (V DC)
|
|
long term stability
|
<0.2%FS/year
|
|
supply voltage
|
12~45V
|
|
operating temperature range
|
-40°C~200°Cor-50°C~230°C(Customized)
|
|
media temperature range
|
-40~+120°c
|
|
storage temperature range
|
-40~+105°c
|
|
temperature coefficient of zero
|
0.2%FS/10°c
|
|
temperature coefficient of span
|
0.2%FS/10°c
|
|
insulation resistance
|
100MΩ @ 50VDC
|
|
process connection
|
1/4"NPT 1/2"NPT or M20*1.5 as required
|
|
electrical connection
|
Hirschman connector or others
|
|
meter
|
3-1/2 digital meter
|
|
sensor filled oil
|
silicon oil, fluorocarbon oil
|
|
o-ring
|
butyronitrile rubber, fluorine rubber, polytetrafluoro, metal sealing ring etc
|
|
Electronic shell and coating
|
low copper aluminum alloy, anodic oxidation, spray coating polyurethane
|
|
Electromagnetic/radio-frequency interference influence
|
20~1000MHz,output shift<0.01%FS for Field intensity of 30V/m
|
|
Vibration influence
|
on any axial,0.05%FS/g under 200Hz
|
|
material of wetted part and housing
|
1Cr18Ni9Ti, ceramics
|
|
Protection
|
IP67
|
Dimensions:
|
Wireless Sensor