Key Features:
- Adjustable setpoints from 15%-100% of range (-40 to 750°F)
- Fixed or adjustable deadbands
- Single or Dual adjustable set points
- Explosion-proof enclosure
- Dual chamber design, allows for safe field calibration of switch even with the power connected
- Direct or remote reading thermal systems
- Wide switch element selection
- UL and CSA hazardous approvals
- CE approved
Applications:
Process Market:
- Refineries
- Chemical and Petrochemical Plants
- Steel Mills
- Water and Sewage Treatment Facilities
Industrial Market:
- Pumps, Compressors and Turbines
- Boilers and Burners
- Reverse Osmosis Systems / Filters
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Setpoint Repeatability (Accuracy)
±1% of span (Additional setpoint shift of ±1% of range per 50°F from initial setpoint set at 70°F typical)Setpoint
Dual setpoint, fixed deadband
(Setpoints - factory set or field adjustable)
Single setpoint, adjustable deadband
Single setpoint, fixed deadbandDeadband
Fixed or adjustableEnclosure Ratings
NEMA 7/9, IP66Enclosure Material
Epoxy coated aluminumPressure Connection
Direct Mount: ½ NPT Male
Remote Mount: ½ NPT Male Bushing (XBX) (OPT.)Electrical Termination
3/4 NPT Female conduit connection
½ NPT Female, M20 X 1.5 (OPT.)Direct Mount
Stem lengths from 2¾˝ to 24˝Remote Mount
Capillary lengths from 5´ to 25´ (5 ft. increments) Consult Factory for longer lengthsWetted Material
Direct Mount: 316 Stainless steel
Remote Mount: Bulb capillary: 316 Stainless steel
Spiral armor: 302 Stainless steelPressure Ranges
-40°F to 60°F through 500°F to 750°F
