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Model G2 Pressure Transducer
Brand: Ashcroft Inc.
The Ashcroft Type G2 Pressure Transducer has been specifically designed with the high volume OEM in mind.
A ±1% Total Error Band accuracy is accomplished by marrying a high performance ASIC to a very stable, field proven polysilicon thin film pressure sensor.
The sensor is electron beam welded to a pressure fitting of stainless steel, which provides excellent overpressure capability and outstanding durability in the presence of shock and vibration. The circuitry is held within an internal cage and housed in an enclosure of reinforced Nylon.
Features- 1% total error band accuracy
- Broad temperature capability
- All-welded pressure construction
- High EMI/RFI rating
- Ranges 30 psi through 20,000 psi
- IP67 ingress rating
- Diagnostic rails
Specifications
Brand
Accuracy
- ± 1% of Span: from -20° to 85° C (-4° to 185° F)
- ± 1.5% of Span: from -40° to -20° C (-40° to -4° F) & 85° to 125° C (185° to 257° F)
Applications
- Agricultural Implements
- Compressor Control
- Construction Machinery
- HVAC Equipment
- Hydraulics & Pneumatics Sensing
- Off-Road Equipment
- Performance Racing
- Process Automation & Control
- Pump Monitoring
- Railroad/Transportation
- Refrigeration Equipment
Approvals & Certifications
- CE
- CRN
- UL
BSP Connection
- 1/4"-19 BSP Male
- G 1/4" B Male
Burst Pressure
- 240 to 1,000% of Full Scale
- psi: 750 to 20,000 (kPa: 5,171 to 137,900, bar: 51.7 to 1,379)
Compensated Temperature
- -40° to 125° C (-40° to 257° F)
Current
- Supply Current: 4 mA
- Supply Current: 5 mA
Diaphragm Material
- 630 Stainless Steel
Electrical Connectors
- AMP Superseal
- Deutsch DT Series DT04 3-Pin
- Deutsch DTM Series DTM04 3-Pin
- EN 175301-803, Form C (DIN 43650, Form C)
- Flying Leads
- M12 - Mates to Hirschmann 933 172-100 or similar
- Metri-Pack
- Shielded Cable
Electrical Protection
- Reverse Polarity
Enclosure, Body Material
- 20% Glass Reinforced Nylon, Fire Retardant to UL94 V1
Environmental Protection
- Ingress Rating: IP65
- Ingress Rating: IP67
- Ingress Rating: NEMA 4X
- IP66
Excitation Voltage
- 9-36 Vdc
Humidity
- 0 to 100% Relative Humidity, No Effect
Insulation Resistance
- > 100 MegaOhms at 100 Vdc
NPT Connection
- 1/4" NPT Male
- 1/8" NPT Male
O-Ring Material
- Buna-N
Operating Temperature
- -40° to 125° C (-40° to 257° F)
Output
- 0.5 - 4.5 Vdc Ratiometric, 3-Wire
- 0.5 - 4.5 Vdc, 3-Wire
- 0-10 Vdc, 3-Wire
- 0-5 Vdc, 3-Wire
- 1-5 Vdc, 3-Wire
- 1-6 Vdc, 3-Wire
- 4-20 mA, 2-Wire
- 9-36 Vdc
- Ratiometric: 3.5 mA
Overpressure & Static Pressure Limits
- Overpressure - psi: 750 to 20,000 (kPa: 5,171 to 137,900, bar: 51.7 to 1,379)
Position Effect
- <± 0.01% of Span, Typical
Pressure Cycles
- Durability: Tested to 50 Million Cycles
Pressure Range
- bar: -1 to 1,379
- kPa: -101.4 to 137,895
- psi: -14.7 to 20,000
Pressure Type
- Compound Pressure
- Gauge
Proof Pressure
- 120 to 200% of Full Scale
- psi: 750 to 20,000 (kPa: 5,171 to 137,900, bar: 51.7 to 1,379)
Response Time
- < 1 millisecond
SAE Connection
- 3/8"-24 SAE Male with Buna-N O-Ring
- 7/16"-20 SAE Male with Buna-N O-Ring
- 9/16"-18 SAE Male with Buna-N O-Ring
Shock
- 100 G, 6 milliseconds
Stability
- <± 0.25% of Span/Year
Storage Temperature
- -40° to 125° C (-40° to 257° F)
UNF/UNC Connection
- 3/8"-24 Male UNJF-3A (with 37° Cone Seat)
- 7/16"-20 Male UNJF-3A (with 37° Cone Seat)
Update Time
- Warm-Up Time: < 500 milliseconds Typical
Vibration
- Random Vibration: 20 G over Temperature Range -40° to 125° C (-40° to 257° F). Exceeds Typical MIL. Standard requirements
Voltage
- Insulation Breakdown Voltage: 100 Vac
Wetted Materials
- 304 Stainless Steel
- 630 Stainless Steel
