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Model 311 Z, I, GI, AI Pressure Transmitter

Brand: GP:50 New York Ltd

Features
  • Output Signal: 4-20 mA
  • Excitation Voltage: 9 to 36 Vdc / 10 to 28 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 whichever is less
  • Proof Pressure: 2 times FSO or 22,500 psi whichever is less
  • Electrical Connections: 36" long PVC jacketed, 18 AWG, 4 conductor cable
  • Process Connection: 1/4" Female NPT
  • Temperature Range:
    • Operating: -40° to 80°C (-40° to 186°F)
    • Compensated: -18° to 82°C (0° to 180°F)
    • Storage: -53° to 121°C (-65° to 250°F)
    • Effect on Zero/Span: ±2.0% Full Scale Output at 100°F
  • Static Accuracy: ±0.5%
  • Materials of Construction:
    • Housing: 316 Stainless Steel
    • Wetted Parts: 316 or 17-4 Stainless Steel

1 - 12 of 109 Part Numbers
311GI-B-RJ-2-CA/FN/MR
311GI-B-RJ-2-CA/FN/MR
GP:50 Model 311 Pressure Transducer, Intrinsically Safe, 600 psi, Gauge, 6-Pin Bendix, 1/2" MNPT
311GI-B-RJ-3-CA/FN
311GI-B-RJ-3-CA/FN
GP:50 Model 311 Pressure Transducer, Intrinsically Safe, 0.5%, 600 psi, Absolute, 6-Pin Bendix, 1/2" MNPT
Intrinsic Safe,  0.5%, 600PSI, Absolute, 6-pin Bendix, 1/2"MNPT
311GI-B-RJ-3-CA/FN/MR
311GI-B-RJ-3-CA/FN/MR
GP:50 Model 311 Pressure Transducer, Intrinsically Safe, 0.5%, 600 psi, Absolute, 6-Pin Bendix, 1/2" MNPT

311GI        4-20 mA FM, CSA, ATEX, IEC
B                +/-0.5% FSO
RJ              600 PSI
3                Absolute
CA            6-Pin Bendix
FN            1/2" NPT Male
MR            Alternate Wiring (Customer Supplied)

311GI-B-RJ-7-CA/FN/MR
311GI-B-RJ-7-CA/FN/MR
GP:50 Model 311 Pressure Transducer, Intrinsically Safe, 0.5%, 600 psi, Absolute, 6-Pin Bendix, 1/2" MNPT
  • Pressure Type: Sealed Gauge > 1000 psi
  • Pressure Range: 600 psi
  • Approval: ATEX/IEC/FM/CSA Intrinsic Safety
  • Pressure Port: 1/2" MNPT
  • Accuracy: 0.50% RSS
  • Output: 4-20 mA
  • Operating Temperature Range: -20°F to +190°F, -28°C to 87°C
311GI-B-RZ-7-DT4
311GI-B-RZ-7-DT4
GP:50 Model 311 Pressure Transducer, Intrinsically Safe, 0.5%, 10,000 psi, Sealed Gauge, Mini Fast 4-Pin
  • Pressure Type: Sealed Gauge > 1,000 psi
  • Pressure Range: 0-10,000 psi
  • Approval:  ATEX/IEC/FM/CSA Intrinsic Safety
  • Accuracy: ±0.50% RSS
  • Output: 4-20 mA
  • Operating Temperature Range: -40°F to 176°F, -40°C to 80°C
  • Options: 4-pin Stainless Steel 7/8-16
311GI-D-RK-6-CA-A53
311GI-D-RK-6-CA-A53
GP:50 Model 311 Pressure Transducer, Intrinsically Safe, 0.1%, 750 psi, SealedGage, 6-Pin Bendix, 1/2" MNPT, 1%
  • Pressure Type:
    • Sealed Gauge ≤ 1000 psi
  • Pressure Range: 0-750 psi
  • Accuracy: ±0.10% RSS
  • Output: 4-20 mA
  • Operating Temperature Range: -20°F to 190°F, -28°C to 87°C
  • Electrical Connection: Bendix PTIH-10-6P
  • Pressure Port: 1/4" FNPT
  • Zero and Span: ±1.0% FSO
  • ATEX, IEC, FM, CSA, Intrinsic Safety
311GI-D-SZ-2-CF-A94
311GI-D-SZ-2-CF-A94
GP:50 Model 311 Pressure Transducer, Intrinsically Safe, 0.1%, Custom, GaugeRef, 1/2" MNPT36", -40to80
  • Pressure Type:
    • Gauge - Ref to Atmosphere
  • Pressure Range: Custom
  • Accuracy: ±0.1% FSO
  • Output: 4-20mA
  • Operating Temperature Range: Improved -40°F to +176°F (-40°C to +80°C)
  • Electrical Connection: 36" Cable
  • Pressure Port: 1/2" MNPT
  • ATEX, IEC, FM, CSA, Intrinsic Safety
311GN-B-RT-6
311GN-B-RT-6
GP:50 Model 311 Pressure Transducer, 0.5%, 3000 psi, Sealed Gauge
311GN-B-RT-7
311GN-B-RT-7
GP:50 Model 311 Pressure Transducer, 0.5%, 3000 psi, Sealed Gauge
311GN-B-RT-7-CJ
311GN-B-RT-7-CJ
GP:50 Model 311 Pressure Transducer, 0.5%, 3000 psi, Sealed Gauge, DIN 43650 Form A
311I-B-RB-2-CA/MR
311I-B-RB-2-CA/MR
GP:50 Model 311 Pressure Transducer, Intrinsically Safe, 0.5%, 150 psi, Sealed, Bendix PT1H, Alternate
  • Pressure Type:
    • Gauge (< 300 psi)
    • Absolute
    • Vacuum
    • Sealed Gauge ≤ 1,000 psi
    • Sealed Gauge > 1,000 ps
  • Pressure Range: 0-75000 psi
  • Approvals: FM/CSA Intrinsic Safety
  • Accuracy: 0.5% RSS, 0.2% RSS or 0.1% RSS
  • Output: 4-20 mA
  • Operating Temperature Range: -40°F to 190°F, -40°C to 87°C
  • Options for: Electrical Connections, Pressure Ports and General parts/calibrations
311I-B-RB-7-CA/FJ
311I-B-RB-7-CA/FJ
GP:50 Model 311 Pressure Transducer, Intrinsically Safe, 0.5%, 150 psi, Sealed, Bendix PT1H, 1/4" MNPT
  • Pressure Type: Gauge: < 300 psi
  • Pressure Range: 0 - 150 psi
  • Approval: FM/CSA Intrinsic Safety
  • Accuracy:± 0.50% RSS
  • Output: 4-20 mA
  • Operating Temperature Range: -40°F to 176°F, -40°C to 80°C
  •  Options:
    • Bendix PTIH-10-6P
    • Non-Standard Wiring       


 
1 - 12 of 109 Part Numbers

Specifications

Accuracy

  • ± 0.1 % of Full Scale Output
  • ± 0.2 % of Full Scale Output
  • ± 0.5 % of Full Scale Output

Burst Pressure

  • 5 times Full Scale Output or 22,500 psi (1,551 bar, 155,132 kPa), whichever is less

Circuit Protection

  • EMI/RFI Protected

Compensated Temperature

  • -18° to 82° C (0° to 180° F)

Electrical Connectors

  • 36” Long PVC Jacketed, 18 AWG, 4-Conductor Cable

Enclosure, Body Material

  • 316 Stainless Steel

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

  • 2 times Full Scale Output or 22,500 psi (1,551 bar, 155,132 kPa) whichever is less

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)

UNF/UNC Connection

  • 7/16”-20 UNF Male

Wetted Materials

  • 316 Stainless Steel
  • 630 Stainless Steel

Zero Balance

  • ± 1 % of Full Scale Output at 21.1° C (70° F)
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