Parameter Specification
Manufacturer / Series Eaton / ST307
Part Number / Model ST307-350-B
Product Type Pressure Transmitter (Strain Gauge)
Pressure Type Gauge Pressure
Pressure Range 0 to 350 bar 0 to 5000 psi
Output Signal 4...20 mA (2-wire)
Supply Voltage 10...30 V DC
Electrical Connection M12x1, 4-pin connector
Pressure Port G1/4" female (ISO 1179-2)
Performance
Overall Accuracy (at 25°C) ±0.25% FSO (Includes Non-Linearity, Hysteresis, Non-Repeatability)
Thermal Effects ±1.0% FSO (-20°C to +85°C)
Long-Term Stability < ±0.1% FSO per year
Operating Conditions
Proof Pressure 2 x Full Scale (700 bar)
Burst Pressure 3 x Full Scale (1050 bar)
Media Temperature -40 °C to +125 °C (-40 °F to +257 °F)
Compensation Temperature -20 °C to +85 °C (-4 °F to +185 °F)
Environmental
Protection Class IP66 / IP67 (with connector mated)
Media Compatibility Hydraulic fluids (petroleum-based, HFA, HFB, HFC), water, air. Wetted parts: 17-4PH SS, seals: Viton (Standard).
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