HVAC/R Sensors

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Building Automation Products, Inc.,
Tel: +1-608-735-4800
Fax: +1-608-735-4804

Copyright © 2007 BAPI

IMMERSION UNITS
Temperature Sensors

• Probe Lengths: 2”, 4” and 8” (fit standard BAPI Thermowell lengths)
• Series 304 Stainless Steel Probes
• Four Enclosure Styles
• Limited Lifetime Warranty
• Double Encapsulated Sensors & Etched Teflon Leadwires
• Wide Selection of Temperature Sensing Elements

Immersion Units are available in 2”, 4” and 8” probe lengths. The sensor is potted inside a 1/4” stainless steel probe with thermally conductive epoxy. All Immersion Units have etched Teflon leadwires and double encapsulated sensors to create a watertight package that can withstand high humidity and condensation.

Enclosure Styles
Immersion Units come standard with a 2”x4” steel J-Box but are also available with three styles of enclosure: Weatherproof (WP), Weather Tight (EU) or BAPI-Box (BB). The metal WP enclosure carries a NEMA 3R rating, while the ABS polymer EU carries an IP66 rating and is available in a UV-resistant material (EUO). The BAPI-Box (BB) is made of UV-resistant polycarbonate and carries an IP66 rating. BAPI also offers optional liquid-tight fittings. Click here for a comparison of BAPI enclosure styles.

For detailed specifications on the individual Sensors & Transmitters, see Sensor Specs.

*Some items may not be CE compliant, call BAPI for additional information.

BAPI Thermowells
Immersion Unit Probes are designed to be inserted into a Thermowell. BAPI Thermowells are available in machined stainless steel or brass, or welded stainless steel, in lengths to match our Immersion Unit Probe Lengths. The machined stainless steel wells all come with a mirror polish to provide maximum corrosion resistance.

BAPI Sealant Filled Connectors Our Sealant Filled Connectors contain a moisture-excluding sealant which encapsulates the electrical connection and adds an extra layer of protection against moisture and oxidation. For more info, see the Accessories Section.

Hex Head & Pan Head Screws & Wall Anchors These 1.5” stainless steel #10 screws and nylon wall mounting anchors are used to attach the BAPI-Box or BAPI-Guards to drywall, sheet metal, wood or concrete walls. The screws and anchors are sold in packs of 100.

Immersion Unit with BAPI-Box (BB) Enclosure


Immersion Unit with Weather Tight (EU) Enclosure


Immersion Unit with Weatherproof (WP) Enclosure


Immersion Unit
with J-Box