Hunan Firstrate Sensor Co., Ltd.

Capacitance level transmitter for liquids
0.1 - 32 MPa | FST700-201 Hunan Firstrate Sensor Co., Ltd.

The FST700-201 capacitance liquid-level transmitter

Product Features
◇Precise linear and temperature compensation
◇Adjustable damp output time
◇Strong interference resistance and shock resistance
◇Surge, over-current and polarity resistant circuit design
◇Applicable for various non-conductive liquids

Applicable scope
Liquid level measuring and control in the industrial course
Oil level measuring for automobile oil tanks and oil depots
Measuring and control of other non-conductive liquid


Standard Range
Pressure Range (mm):300 500 700 1000 1500 2000
Probe diameter(mm)Φ16、Φ12
Technical Indexes:
Signal Output 4~20mA 0~5VDC 0~10VDC
Signal Line Specification 2 wires 3 wires 3 wires
Power Voltage 9~30VDC 9~30VDC 15~30VDC
Precision (non-linearity, hysteresis and repetition) 0.25%, 0.5%
Zero Temperature Drift 0.05%/10℃
Sensitivity Temperature Drift 0.05%/10℃
Permanent Stability (1 Year) 0.1%Span
Pressure Resistance Scope -0.1MPa-32MPa
Probe Temperature Resistance -50-250℃
Medium Compatibility Various media compatible with the 316L stainless steel
Protection Grade IP65
Material 316L
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