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621-1500-1-1-8-37-ST8

Series: 621/622 Series Pressure Transmitter Brand: Noshok, Inc

NOSHOK 621 Series Explosion Proof Pressure Transmitters. SST Threaded Connection 0-1500 PSIG

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Description
  • 621: Series: Stainless Steel Threaded Connection
  • 1500: Pressure Range: 0-1,500 PSIG
  • 1: Accuracy: ±0.25% Full Scale (BSFL)
  • 1: Output Signal: 4-20mA, 2-Wire
  • 8: Process Connection: 1/2" MNPT
  • 37: Electrical Connections: 1/2″ NPT male conduit with 6' flying leads with Epoxy Seal (Factory Sealed)
  • ST8: Options: Threaded Orifice
  • Certifications
    • FM & c(CSA)us
    • Explosion-Proof with entity approved for: Class I, Division 1, Groups A,B,C and D. 
    • Dust Ignition-Proof with entity approval for class II/III, Division 1, Groups E, F and G
    • Maximum Electrical Ratings: 30V, 20mA
    • ANSI/ISA-12.27.01, Process "Single Seal" Approved
    • Canada Wide CRN
    • CE Compliant with pressure equipment directive 2014/68/EU.
    • [/li]
  • 621: Series: Stainless Steel Threaded Connection
  • 1500: Pressure Range: 0-1,500 PSIG
  • 1: Accuracy: ±0.25% Full Scale (BSFL)
  • 1: Output Signal: 4-20mA, 2-Wire
  • 8: Process Connection: 1/2" MNPT
  • 37: Electrical Connections: 1/2″ NPT male conduit with 6' flying leads with Epoxy Seal (Factory Sealed)
  • ST8: Options: Threaded Orifice
  • Certifications
    • FM & c(CSA)us
    • Explosion-Proof with entity approved for: Class I, Division 1, Groups A,B,C and D. 
    • Dust Ignition-Proof with entity approval for class II/III, Division 1, Groups E, F and G
    • Maximum Electrical Ratings: 30V, 20mA
    • ANSI/ISA-12.27.01, Process "Single Seal" Approved
    • Canada Wide CRN
    • CE Compliant with pressure equipment directive 2014/68/EU.
    • [/li]
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Specifications

Brand

Accuracy

  • ± 0.25 % of Full Scale BFSL

Ambient Temperature Range

  • -40° to 105° C (-40° to 221° F)

Applications

  • Chemical Processing
  • Gas Pressure Measurement
  • Mining
  • Oil Field & Offshore
  • Wellhead Monitoring

Approvals & Certifications

  • CE Compliant to Suppress RFI, EMI & ESD
  • CSA
  • FM

BSP Connection

  • G 1” B Male Flush (Pressure Ranges 0 psi to 30 psi & Below) (622 Series)
  • G 1/2” B Male Flush (Pressure Ranges 0 psi to 30 psi through 0 psi to 8,000 psi) (622 Series)

Burst Pressure

  • 3 times Full Scale for psi: 0 to 15,000
  • 3.8 times Full Scale for Ranges psi: 0 to 15 through psi: 0 to 200
  • 4 times Full Scale for Ranges psi: 0 to 300 through psi: 0 to 10,000

Compensated Temperature

  • 0° to 80° C (32° to 176° F)

Electrical Connectors

  • 1/2” NPT Male Conduit with 6' Integral Cable or 6' Flying Leads with Epoxy Seal

Electrical Protection

  • Overvoltage
  • Reverse Polarity
  • Short Circuit

Electromagnetic Rating

  • ESD Protection
  • RFI/EMI

Enclosure, Body Material

  • 316 Stainless Steel

Environmental Protection

  • IP67

NACE & NIST

  • NACE MR-0175, ISO 15156 Compliant

NPT Connection

  • 1/2” NPT Male
  • 1/4” NPT Male

O-Ring Material

  • FKM (622 Series)
  • NBR (622 Series)

Options

  • 20' Cable/Lead
  • 30' Cable/Lead

Output

  • 0.5 - 4.5 Vdc, 3-Wire
  • 0-10 Vdc, 3-Wire
  • 0-5 Vdc, 3-Wire
  • 1-5 Vdc, 3-Wire
  • 4-20 mA, 2-Wire

Power Requirement

  • 10 to 30 Vdc (4-20 mA, 2-Wire)
  • 14 to 30 Vdc (0-10 Vdc, 3-Wire)
  • 6 to 30 Vdc (1-5 Vdc, 3-Wire, 0.5-4.5 Vdc, 3-Wire)

Pressure Cycle Limit

  • 150 Hz

Pressure Range

  • bar: 0 to 1,034
  • Inches Hg: -30 to 0
  • kPa: 0 to 103,400
  • psig: 0 to 15,000, psi a: 0 to 100

Pressure Type

  • Absolute
  • Gauge
  • Vacuum

Process Temperature

  • -40° to 100° C (-40° to 212° F)

Proof Pressure

  • 1.5 times Full Scale for 0 psi to 15,000 psi
  • 1.75 times Full Scale for Ranges psi: 0 to 300 through psi: 0 to 10,000
  • 3 times Full Scale for Ranges psi: 0 to 15 through psi: 0 to 200

Response Time

  • 1 millisecond (Between 10 & 90 % of Full Scale)

Shock

  • 1000 G as Per IEC 60068-2-27

Stability

  • ≤ ± 0.2 % of Full Scale for 1-Year, Non-Accumulating

Storage Temperature

  • -40° to 105° C (-40° to 221° F)

Vibration

  • 20 G as Per IEC 60068-2-6

Wetted Materials

  • 316 Stainless Steel for Ranges Up through psi: 0 to 300 (621 Series)
  • Elgiloy & 316 Stainless Steel for Ranges psi: 0 to 500 psi & Higher
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