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Model 311 X/P, N, AN, GN Pressure Transmitter
Brand: GP:50 New York Ltd
Features
- Output Signal: 4-20 mA
- Load Impedence: 750 Ohms maximum at 24 Vdc
- Pressure Range: 0 to 75,000 psi (0 to 5,171 bar, 0 to 517,107 kPa)]
- Burst Pressure: 5 times FSO or 22,500 psi (1,551 bar, 155,132 kPa) whichever is less
- Proof Pressure: 2 times FSO or 22,500 psi (1,551 bar, 155,132 kPa) whichever is less
- Electrical Connections: 1/2" Male NPT conduit, 6 feet 18 AWG multi-conductor cable
- Process Connection: 1/4" Female NPT
- Agency Approvals: FM, CSA, ATEX and IEC
- Temperature Range:
- Operating: -40° to 80°C (-40° to 176°F)
- Storage: -53° to 121°C (-65° to 250°F)
- Compensated: -17.7° to 82°C (0° to 180°F)
- Effect on Zero/Span: ±2.0% Full Scale Output at 100°F
- Static Accuracy: Standard: ±0.5% Full Scale Output / Improved: ±0.2% and ±0.1% Full Scale Output
- Materials of Construction:
- Housing: 316 Stainless Steel
- Wetted Parts: 17-4 PH Stainless Steel
1 - 12 of 98 Part Numbers
311GN-C-RF-6
- Output: 4-20 mA
- Approvals:
- FM/CSA/ATEX/IEC
- Ex nL IIC: Class I, Div.2, Groups ABCD
- Accuracy: 0.2% FSO
- Pressure Range: 0-300 psi
- Pressure Type:
- Sealed gauge (Reference Side Evacuated & Sealed)
- Operating Temperature Range: -40°F to +190°F (-40°C to +87°C)
311GN-C-RT-6
- Output: 4-20 mA
- Approvals:
- FM/CSA/ATEX/IEC
- Ex nL IIC: Class I, Div.2, Groups ABCD
- Accuracy: 0.2% FSO
- Pressure Range: 0-3000 psi
- Pressure Type:
- Sealed gauge (Reference Side Evacuated & Sealed)
- Operating Temperature Range: -40°F to +190°F (-40°C to +87°C)
311GN-C-RV-6
- Output: 4-20 mA
- Approvals:
- FM/CSA/ATEX/IEC
- Ex nL IIC: Class I, Div.2, Groups ABCD
- Accuracy: 0.2% FSO
- Pressure Range: 0-5000 psi
- Pressure Type:
- Sealed gauge (Reference Side Evacuated & Sealed)
- Operating Temperature Range: -40°F to +190°F (-40°C to +87°C)
311P-B-PN-6-MD
- Pressure Type: Sealed Gauge
- Pressure Range: 0-10 psi
- Approval: FM/CSA Explosion Proof
- Accuracy: ±0.50% RSS
- Output: 4-20 mA
- Operating Temperature Range: -40°F to 176°F, -40°C to 80°C
- Options: Explosion Proof Zero and Span adjust
311P-B-RH-6
311P-B-RM-6-GY-LX
311P-B-RM-6-LX
- Pressure Type: Sealed Gauge (Ref side evac & sealed)
- Pressure Range: 0-1000 psi
- Approval: FM/CSA Explosion Proof
- Accuracy: ±0.50% RSS
- Output: 4-20 mA
- Operating Temperature Range: -40°F to 176°F, -40°C to 80°C
- Options: 1 - 1/2" tube size Tri-Clover fitting
311P-B-RS-6-CF/FN/MD
- Pressure Type: Sealed Gauge (Ref side evac & sealed)
- Pressure Range: 0-2500 psi
- Approval: FM/CSA Explosion Proof
- Accuracy: ±0.50% RSS
- Output: 4-20 mA
- Operating Temperature Range: -40°F to 176°F, -40°C to 80°C
- Options:
- 1/2" NPT (M) thread with 36" leads
- 1/2" NPT (M)
- Explosion Proof and Span adjust
311P-B-RT-6/MD
- Pressure Type: Sealed Gauge (Ref side evac & sealed)
- Pressure Range: 0-3000 psi
- Approval: FM/CSA Explosion Proof
- Accuracy: ±0.50% RSS
- Output: 4-20 mA
- Operating Temperature Range: -40°F to 176°F, -40°C to 80°C
- Options: Explosion Proof and Span adjust
1 - 12 of 98 Part Numbers
Specifications
Brand
Accuracy
- ± 0.1 % of Full Scale Output
- ± 0.2 % of Full Scale Output
- ± 0.5 % of Full Scale Output
Approvals & Certifications
- ATEX
- CSA
- IEC
Burst Pressure
- 2.5 times Full Scale Output
Compensated Temperature
- -17° to 82° C (0° to 180° F)
Electrical Connectors
- 1/2” NPT Male Conduit with 6 feet of 18 AWG Multiconductor Cable
Enclosure, Body Material
- 316 Stainless Steel
Environmental Protection
- IP67
Excitation Voltage
- 10-28 Vdc
- 9-36 Vdc
Insulation Resistance
- > 10 megaohms at 50 Vdc & 21° C (70° F)
Load Impedance
- 750 ohms Max.
NPT Connection
- 1/4” NPT Female
Operating Temperature
- -40° to 80° C (-40° to 176° F)
Output
- 4-20 mA
Pressure Range
- bar: 0 to 5,171
- kPa: 0 to 517,107
- psi: 0 to 75,000
Pressure Type
- Absolute
- Gauge
- Sealed Gauge
- Vacuum
Proof Pressure
- 1.5 times Full Scale Output
Response Time
- < 5 milliseconds 10 % to 90 %
Span & Zero Effect
- ± 2.0 % of Full Scale Output at 38° C (100° F)
Storage Temperature
- -53° to 121° C (-65° to 250° F)
Wetted Materials
- 630 Stainless Steel
Zero Balance
- ± 1 % of Full Scale Output at 21.1° C (70° F)