Part # TP

The Whitman Controls TP Series Economical Stainless Steel Temperature Probe Switches are a creep action thermostat/thermal protector switch providing almost no differential between opening and closing temperatures. The switch is designed for use up to 250˚F in 25˚F increments with special temperatures available for O.E.M. customers. These switches are available wired Normally Closed or Normally Open on increasing temperature. The stainless steel wetted material affords use in any number of processes from medical to food processing, to oil baths and refrigeration. They are all made with 1/2" NPT Male threads so that they can be screwed directly into almost any application.

Key Features:

• 316 Stainless Steel
• Extensive temperature operating range
• Will withstand over temperatures without affecting life of switch

Specifications:

• Max System Pressure: 1,000 PSIG
• Wetted Parts: 316L Stainless Steel
• Non-Wetted Parts: Red epoxy, sealed to meet NEMA 6
• Electrical Ratings:
  • 6 Amps at 120 VAC
  • 4 Amps at 240 VAC
  • 8 Amps at 12 VDC
  • 4 Amps at 24 VDC

Part # T150D

The T150D Adjustable Stainless Steel Miniature Temperature Switches provide the end-user with a wide range of functionality without impacting durability. The T150 is designed for use up to 510°F but can withstand temperatures up to 800°F while still protecting the set point and life of the switch. The limit filled, saturated vapor sensor is in direct contact with the temperature-sensing outer shell producing fast response and accurate temperature control. The external setting scale provides full range adjustment and the external lock screw allows for easy adjustment of set point. 

• Set Point Temperature Range: -45°F to +510°F in 25° Increments (-43°C to +266°C), 230°F / 110℃ in oil
• Max System Temperature: 800°F (427°C)
• Max System Pressure: 1,000 PSIG 
• Switch Body Ambient Temperature Range: -65°F to 225°F (-54°C to 107°C)
• Wetted Materials: 316L Stainless Steel

Part # L10

The L10 Series Vertical Mount Brass Buna Temperature-Level Switches are highly versatile, providing the end-user the ability to control both temperature and liquid level within an application. The buna float can be used in numerous liquids and can survive up to 230℉ in oil. The internal thermostats are available from 100℉ to 225℉ in 25℉ increments, with special temperatures available for O.E.M. customers. 

• Minimum Liquid Specific Gravity: 0.85 
• Liquid Temperature Range: -40℉ to +180℉ (-40℉ to +225℉ in oil)
• Temperature Settings: +100℉ to +225℉ in 25℉ increments
• Max System Pressure: 160 PSIG
• Wetted Materials: Brass stem, buna float