FST800-216 high-temperature pressure transmitter is a silicon MEMS strain gauge sensor which is glass bonded to a stainless steel diaphragm. It avoids influences on product caused by temperature, humidity, mechanical fatigue and medium, thus to improve its longterm stability in the industrial environment. Its pressure chamber is made of imported 17-4PH stainless steel in an integrated way without welding seams or O-rings and free of leakage troubles. Digital circuits capable of strong RFI & EMI resistance and automatic temperature compensation are installed inside the transmitter. The temperature compensation scope is from -40°C-150°C. The transmitter is featured with the strong interference resistance, wide working temperature scope, and longterm stability, etc. The series products provide several optional pressure connections and electric connections for customers.
Product Features
Advance Microfused Silicon Strain Gauge, whole-designed elastomer, free of leakage troubles
Heat radiation device installed, 150°C temperature compensation and capable of continuous operation under the high temperature
Excellent resistance against impact, overload, shock and erosion
Advanced digital temperature compensation and wide working temperature scope
Highly-efficient lighting-absorption and strong RFI & EMI resistance,High accuracy, high frequency response and longterm stability
Applicable Scope
High-temperature and high-pressure medical disinfection
Measuring of high-temperature media, like steam and hot oil, etc
Measuring and control in the boiler industry
Measuring and control of high-temperature pressure in other automatic systems
Technical Indexes:
Pressure Type: gauge pressure absolute pressure sealed pressure
Pressure Range(bar):1 1.6 2.5 4 6 10 16 25 40 60 100 160 200 250 300 400 500 600 750 1000 1500
Pressure Range(psi):15 30 50 75 100 200 300 500 750 1K 1.5K 3K 5K 10K 15K 20K
Technical Index
Signal Output :4~20mA 0~5VDC 0~10VDC
Signal Line Specification:2wire 3wire 3wire
Supply Voltage :9~30VDC 9~30VDC 15~30VDC
Accuracy:±0.3%FS ±0.5%FS
Zero Drift:±0.02%FS/°C
Thermal Sensitivity Shift:±0.02%FS/°C
Longterm Stability (1 Year):±0.1%FS
Frequency Response (-3dB):3.2kHz
Compensated Temperature:-40~+125°C
Ambient Temperature:-40~+85°C
Working Temperature:-40~+150°C
Storage Temperature:-40~+125°C
Overload Pressure:300% FS
Burst Pressure:500% FS
Mechanical Vibration:±20g
Impact (11ms):100g
Environmental Protection:IP65
Wetted Parts:17-4PH
Electromagnetic compatibility (EMC):EN61000-6
Certificates:CE RoHS
Hunan Firstrate Sensor Co., Ltd.
ADD: No.18# of Electrolux Avenue, Muyun Industrial Park, Changsha, Hunan, China. Postal code:410118
Tel: 0086-731-86171990 Fax: 0086-731-86205777
M.B.:0086-731-15084906070
firstsensor(at)foxmail(dot)com
