General Purpose Pressure, Differential Pressure
and Temperature Switches

100 Series

Pressure, Differential Pressure &
Temperature Switches

100 Series Product Specification
100 Series Customer Drawings
100 Series (Press) Installation & Maintenance
100 Series (Temp) Installation & Maintenance

Product Overview

• Rugged, NEMA 4X, epoxy coated enclosure
• SPDT or DPDT switch output
• Easy access wiring
• Single switch output
• Internal reference scale and adjustable deadband available
• Adjustable ranges:
  • 30 "Hg Vac to 5000 psi
    1 bar Vac to 344 bar
  • 0.2 "wcd to 500 psid
    0,5 mbar d to 34,5 bar d
  • -180 to 650 ºF
    -117 to 340ºC
• Approvals: UL, CSA, CE, TUV

400 Series
Vacuum Pressure, Differential Pressure & Temperature

400 Series Product Specification
400 Series Customer Drawings
400 Series (Straight & Diff Press) Installation & Maintenance
400 Series (Temp) Installation & Maintenance

Product Overview

• Rugged, Epoxy Coated Enclosure Type 4x, epoxy coated enclosure
• One, two or three switch outputs
• Available with calibrated dials and local pressure indication
• Adjustable ranges:
  • "WC ranges: 300 "wc vacuum to 250 "wc pressure
    -746,7 to 622,3 mbar
  • Pressure: 30 "Hg Vac to 6000 psi
    -1,0 to 413,7 bar
  • Differential pressure: 1"wcd to 200 psid
    2.5 mbar to 13,8 bar
  • Temperature: -180 to 650 °F
    -117.8 to 343.3 °C
• Approvals: UL, FM, CE

J21K Series
Differential Pressure Switch

J21K Series Product Specification
J21K Series Customer Drawings
J21K Series Installation & Maintenance

Product Overview

• Rugged, NEMA 4x, epoxy coated enclosure
• SPDT switch output
• Welded 316 stainless steel or brass sensors
• Unique isolated sensor design
• Adjustable ranges:
  • 30 "Hg Vac to 90 psid
    1 bar Vac to 6,2 bar d
• Approvals: UL, CSA, CE

105 Series
Pressure, Differential Pressure & Temperature Switches

105 Series Product Specification
105 Series Customer Drawings
105 Series (Temp) Installation & Maintenance
105 Series (Straight & Diff Press) Installation & Maintenance

Product Overview

• Rugged, NEMA 4X, epoxy coated enclosure
• SPDT switch output
• external dial with tamper resistant cover
• Terminal block wiring
• Adjustable ranges:
  • 30 "Hg Vac to 200 psi
    1 bar Vac to 13,8 bar
  • 0 to 100 psid
    0 to 6,9 bar d
  • -120 to 640 ºF
    -85 to 335 ºC
• Approvals: UL, CSA, CE

J6 Series
Pressure Switch

J6 Series Product Specification
J6 Series Customer Drawings
J6 Series Installation & Maintenance

Product Overview

• Rugged, NEMA 4X, epoxy coated enclosure
• single switch output
• SPDT switch output
• Adjustable deadband versions available
• Adjustable ranges:
  • 30 "Hg Vac to 6000 psi
    1 bar Vac to 414 bar
• Approvals: UL, CSA, CE