Chengdu Dwel Sensing Technology Co.,ltd.
Add: No.2519, Building 2, First section of Huafu Avenue, Tianfu New Area, Chengdu, 610213, Sichuan, China.
Tel: +86 28 87461653
Fax: +86 28 87461653
Email:info@dwesensor.com
Product Introduction:
SAND PT4XX6 series pressure transducers are ideal for the measurement of melt pressure in extrusion processes at temperatures up to 400 C. This series are produced with special materials and alloyed elastic diaphragm together with delicate processing and debugging. The main characteristics are high accuracy and small zero and span shifts caused by changes in process temperatures
Performance Parameters:
Pressure Range
0~50 to 2000bar(0~750 to 0~30000psi)
Pressure Units
PSI, Bar, Mpa
Accuracy
±0.5% FS
Repeatability
±0.2% FS
Input excitation
10VDC
Output Signal
3.33mV/V
Maximum diaphragm temperature
662 F (350 ) for rigid stem
752 F (400 ) for flexible
Zero shift due to temperature change
≤0.02bar/100°C
Insulation Resistance
≥1000MΩ
Maximum Overload Pressure Rating
1.5 x FSO
Process connection
1/2"-20UNF, M18x1.5
Electrical Connection
6PIN
Internal Shunt Calibration
80% FSO
Measurement principle
4-arm bonded foil strain gage Wheatstone bridge
Temperature Sensor (optional)
J,K,E PT100
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