OEM pressure transmitter
FST800-401-C
Hunan Firstrate Sensor Co., Ltd.
The FST800-401 pressure transmitter applied in the engineering machinery industry adopts the MEMS technology and the advanced glass micro-melting technology and is designed by aiming at the hydraulic application for serious medium problems (e.g. air pocket, liquid hammer or pressure peak value) in the heavy industry. Its pressure chamber is made of 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 and the transmitter is featured with the resistance against impact, overload, shock & erosion, the wide working temperature scope and the permanent stability, etc.
Standard Range
Pressure Type: meter pressure, absolute pressure and sealing pressure;
Ranges (bar):1 1.6 2.5 4 6 10 16 25 40 60 100 160 200 250 300 400 500 600 750 1000 1500
Technical Indexes:
Signal Output 4~20mA 0.5~4.5VDC 0~5VDC 0~10VDC
Signal Line Specification 2 3 3 3 (Lines)
Power Voltage 9～33VDC 5VDC 9～33VDC 16～33VDC
Precision (non-linearity, hysteresis and repetition) 0.1% span, 0.25% span, 0.5% span
Zero Temperature Drift 0.02% span /℃
Sensitivity Temperature Drift 0.02% span /℃
Permanent Stability (1 Year) 0.1% span
Response Frequency (-3dB) 3.2KHZ
Temperature Compensation -20~85℃
Working Temperature -40~125℃
Storage Temperature -40~125℃
Overload Pressure 300% span
Destructive Pressure 500% span
Mechanical Vibration ±20g
Impact (11ms) 100g
Medium Compatibility Various media compatible with the 316L stainless steel
Protection Grade IP 65 (Hirschmann Output)
Material 17-4PH
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