United Electric Pressure Switch, 120 Series Type H121 Model 15875
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H121-15875-6361-761-M201-M408-M444

Series: 120 Series Type H121 Model 15875 Pressure Switch Brand: United Electric Controls Ltd
Price
$1,988.00 CAD
Stock
100+ In Stock
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United Electric Pressure Switch, 120 Series Type H121 Model 15875 United Electric Pressure Switch, 120 Series Type H121 Model 15875
  • Model - 15875
  • Adapter - 1/4” NPT Male to G1/2” Male Stainless Steel Pressure Fitting Adaptor Kit
  • Factory Set Point - Factory Set One Switch
  • Agency Approvals - Flameproof Compliance for China per CQST Standards
  • Tag - Paper ID Tag

Specifications

Brand

Adjustment Type

  • Factory Set (Pre-Set)

Ambient Temperature Range

  • -50° to 71° C (-58° to 160° F)

Applications

  • Chemicals
  • Oil & Gas Production
  • Petrochemical
  • Refinery
  • Transmission

Approvals & Certifications

  • ATEX Directive (94/9/EC) II 2 G Ex d IIC T6 Gb II 2 D Ex Tb IIIC T85° C Db IP66 Tamb: -40° to 75° C (-40° to 167° F) UL International Demko A/S (N.B.# 0539) Certificate # Demko 09-ATEX-0815573X Rev. 2 EN 60079-0, 60079-1, 60079-31 II 1 G Ex ia IIC T6 Ga
  • CE
  • CQST: CNEx15.2540X Ex d IIC T6 Gb Ex TD A21 T85° C IP66 Tamb. = -40° to 75° C (-40° to 167° F) GB3836.1,GB3836.2 & GB12476
  • CRN
  • CSA C22.2 No. 25 & 30 - File # E40857
  • GOST-R 0Ex ia IIC T6 Ga x Tamb: -50° to 60° C (-58° to 140° F) NANIO CCVE Certification Center RU C-US.ГБ05.B.01185 ГOCT P MЭК 60079-11, ГOCT P MЭК 60079-0-2011, ГOCT 31610.26, IEC 60079-26
  • GOST-R 1Ex d IIC T6 Gb x Tamb: -50° to 80° C (-58° to 176° F)
  • GOST-U 1ExdIICT6X Tamb: -56° to 85° C (-68.8° to 185° F) СВIДОЦТВО #720 by DVSTS VE (TCCExEE)
  • IECEx Certified Ex d IIC T6 Gb Ex Tb IIIC T85° C Db IP66 Tamb. = -40° to 75° C (-40° to 167° F) IEC 60079-0, 60079-1, 60079-31 Certificate # IECEx UL 03.0001X
  • INMETRO Ex d IIC T6 Gb Ex Tb IIIC T85° C Db IP66 -40° ≤ Ta ≤ 75° C UL-BR 15.0179X ABNT NBR IEC 60079-0 ABNT NBR IEC 60079-1 ABNT NBR IEC 60079-31
  • INMETRO Ex ia IIC T6 Ga -50° ≤ Ta ≤ 60° C UL-BR 15.0169X ABNT NBR IEC 60079-0 ABNT NBR IEC 60079-11 ABNT NBR IEC 60079-26
  • KC
  • KOSHA, Article 34 of Industrial Safety & Health Law Ex d IIC T6 -40° C < Tamb < 75° C, Certification# 10-AV4BO-0710
  • Low Voltage Directive (LVD) 2006/95/EC
  • PESO: CCEs Identification# P314108 / 1 EN 60079-0, 60079-1 Ex ia IIC T6 Ga, CCEs Identification# P305465 / 1 EN 60079-0, 60079-11, 60079-26
  • PED: 97/23/EC
  • TS ML041200701AE7, ML041200701BY3, ML041200701C40, ML041200701D31
  • UL (C,US) 50 & 1203: Class I, Div. 1 & 2, Groups B, C, D, Class II, Div. 1 & 2, Groups E, F, G, Class III, Class I, Zone 1, Group IIB + H₂ T6

Approvals & Certifications

  • ISO 9001

BSP Connection

  • G 1/2” Male

Cover Material

  • Gasketed Stainless Steel Tamper-Resistant Dial Cover

Deadband, Approximate - Bottom of Range

  • Adjustable - psi: 150 to 400 (kPa: 1,034 to 2,758, bar: 10.3 to 27.6)

Deadband, Approximate - Top of Range

  • Adjustable - psi: 450 to 750 (kPa: 3,103 to 5,171, bar: 31 to 51.7)

Electrical Connectors

  • 3/4” NPT
  • Terminal Block

Electrical Contacts

  • Normally Closed
  • Normally Open

Electrical Rating

  • 20 A, 125/250/480 Vac Resistive, 6 A at 30 Vdc, 0.5 A at 125 Vdc, 0.25 A at 250 Vdc

Enclosure Finish

  • Epoxy Powder-Coated

Enclosure, Body Material

  • Gasketed Die Cast Aluminum

Environmental Protection

  • Flameproof
  • Intrinsically Safe
  • IP66
  • Typical 4X
  • Typical 7
  • Typical 9

Name Plate, Tag Material

  • Aluminum
  • Stainless Steel

NPT Connection

  • 1/2” NPT Male
  • 1/4” NPT Female
  • 1/4” NPT Male

O-Ring Material

  • Buna-N

Piston Material

  • 303 Stainless Steel

Process Connection Material

  • 303 Stainless Steel

Proof Pressure

  • psi: 10,000 (kPa: 68,950, bar: 690)

Repeatability

  • Set Point Repeatability: ± 1-1/2 % of Full Scale Range

Set Point - Decreasing

  • bar: 34.5 to 413.7
  • kPa: 3,447 to 41,370
  • psi: 500 to 6,000

Set Point - Increasing

  • bar: 34.5 to 413.7
  • kPa: 3,447 to 41,370
  • psi: 500 to 6,000

Shock

  • Set Point Repeats after 15 G, 10 millisecond Duration

Storage Temperature

  • -54° to 71° C (-65° to 160° F)

System Pressure

  • bar: 0 to 689.5
  • kPa: 0 to 68,948
  • psi: 0 to 10,000

Vibration

  • Set Point Repeats after 2.5 G, 5 to 500 Hz

Documentation

Catalogs

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