Controls

Hydraulics

Ashcroft G3

Performance with value to meet the demanding needs of OEM manufacture applications.

The Ashcroft G3 pressure transducer is a ruggedly dependable sensor for monitoring and controlling pressure. An ideal product where vibration, shock, and high-cycling exist. The G3 is the perfect companion to the G2 transducer for low pressure, vacuum, and absolute pressure applications. Essential when ruggedness and dependable performance are needed in Industrial and OEM applications (Performance Vehicle Racing, Railroad & Transportation, Agriculture Implements and Refrigeration), as well as Process applications (Compressor Control, HVAC/R, Process Automation and Control, Pump Monitoring).

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Specifications

Mechanical

Accuracy ±1.5% span: total error band through -20/85°C (-4/185°F) ±2% span: total error band through -40/-20°C (-40/-4°F) and 85/125°C (185/257°F)
Stability Less than ±0.25% span/year -
Durability Tested to 10 million cycles -
Ref. Condition 21°C ±1°C (72°F ±2°F) -
Wetted Materials 316L SS pressure connection and sensor diaphragm -
Housing 20% Glass reinforced nylon Fire retardant to UL 94V1
Available Process Connections Refer to brochure -

Electrical

Output Signals Available 0-5Vdc, 3 wire Excitation: 9-36Vdc, Supply Current: 5mA
0-10Vdc, 3 wire Excitation: 14-36Vdc, Supply Current: 5mA
1-5Vdc, 3 wire Excitation: 9-36Vdc, Supply Current: 4mA
1-6Vdc, 3 wire Excitation: 9-36Vdc, Supply Current 4mA
0.5-4.5Vdc, 3 wire Excitation: 5Vdc ±0.5Vdc, Supply Current 4mA
Ratiometric Output 0.5-4.5Vdc, 3 wire Excitation: 5Vdc ±0.5Vdc, Supply Current 4mA
Current Output 4-20mA, 2 wire Excitation: 9-36Vdc
Reverse Polarity & Misfired Protected Y -
Insulation Breakdown Voltage 100Vac -
Insulation Resistance Greater than 100 megohms at 100Vdc -
EMC Directive 2004/108/EC IEC/EN 61326-1:Edition 1.0 Industrial IEC/EN 61326-2-3:Edition 1.0 Annex BB Industrial
Termination Refer to brochure -

Environmental

Operating Temperature Range −40°C to +125°C Compensation −40°C to +125°C
Storage Temperature Range −40°C to +125°C -
Humidity 0 to 100% R.H., no-effect -
Ingress Rating IP67, NEMA 4X IP65, NEMA 4X (refer to brochure)

Other

Vibration Radom vibration (20 g) over temperature range Exceeds typical MIL. STD. requirements
Shock 100gs, 6 ms -
Overpressure (F.S.) 200 psi & below: Proof: 200% F.S., Burst: 500% F.S.
300 psi Proof: 200% F.S., Burst: 300% F.S.

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