الوصف

Specifications 

Digital Pressure Sensor 
Digital pressure transducer 
*Range: *1 to ***0Bar 
*Output: ***0 mA 
*CE certificate 

Digital Pressure Sensor 
Pressure Transducers ***0mA 
Digital pressure transducer 
Transducer Pressure 
HPT***-G 

1. Profiles: 
HPT***-G pressure sensor/transmitter use high quality piezoresistive pressure sensor with isolated stainless steel diaphragm as signal sensing element, through automatic testing, laser trimming compensating zero and sensitivity in wider temperature range the amplifier circuit is in stainless steel housing, transforming sensor signal into standard output signal. Through strict component making, semi-finished product and all-finished product testing and aging, the transmitter is stable and reliable, having excellent flexibility, sensitivity and diversity. The product is widely used for pressure measure and control of petroleum, chemi-industry, metallurgy, power station and hydrology, etc. 

2. Specifications: 
Model 
HPT***-G 
Pressure Range: 
*1 Bar***1 Bar...***0 Bar Optional 
Pressure Type: 
Gauge pressure; Absolute pressure; Negative pressure; Sealed Gauge optional. 
Overload: 
**0% F. S. 
Burst Pressure 
**0% F. S. 
Accuracy: 
(Linearity Hysteresis 
Repeatability) 
≤ ± 0.5%F. S 
≤ ± 0.2%F. S 
Including non-lin., rep. And hys. 
Optional 
Long Stability: 
Standard: 0.2%F. S± 0.*5% 
Working Temp: 
**0° C~*0° C 
Storage Temp: 
**0° C~**0° C 
Temperature Compensation: 
**0° C~*5° C 
Indicator: 
LED 4 Bits digital display with gauge and 2 function keys for zero and Span adjustable 
Medium compatible: 
Compatible with **6L Stainless Steel 
Electronic Wire: 
2 Wire 
3 Wire 
Output: 
4~*0mA 
0~5V 
0~*0 V 
0.5~4.5 V 
Power Supply: 
9~*6 V DC 
9~*6 V DC 
*5~*6VDC 
5 V DC 
Insulate resistance: 
>**0M Ω @********************
Zero Temp. Drift: 
0.*3%FS/° C(≤ **0kPa), 0.*2%FS/° C(>**0kPa) 
FS Temp. Drift: 
0.*3%FS/° C(≤ **0kPa), 0.*2%FS/° C(>**0kPa) 
Electronic connection: 
DIN Hirschman Terminal Box 
Fixed cable and water proof IP*8 and 3 Meters 
Pressure 
Connect port: 
1/4''NPT male 1/2''NPT Female 
G1/2''; G1/4'' male optional. (by order) 
Water Proof: 
IP*5 
Response time: 
≤ *0ms 

Technology support: 
1. This products have wide applications in engine, compressors, chillers, air conditioners, automobiles, gas and oil fields, water-supply, project machines, hydraulic systems and so on. 
2.**5V; ***0V; 0.5 to 4.5V is standard output, which is amplified signal, means it has better stability and long-distance transmission ability, quick response. 
3. Small volume easy to fix in some cramped space. Easy operation and fitting. 
4. Needs to be connected with indicators or PLC etc., to read out the pressure value., you can consider our indicator PI**0 serious.
5. Regular cleaning and checking is necessary. 
6. If there is high temperature environment, performance will be influenced more or less, which we called temperature shift. 
7. 0.**4.5V is available, which is widely used in automobile field. 
8. Life time over **0, **0, **0 pressure cycle. 
9. If there is no reflection after you fitting please check in main two steps: 
Is wire connection right? Use amperometer to check.