BTU-4


Temperature Sensor Unit Built for Broadcast

The BTU-4 offers monitoring of up to four independent temperature sensors, and also provides a low voltage output sample which tracks linearly with the AC line voltage.

Each temperature sensor output supplies 10 mV per degree Fahrenheit or Celsius, based on the type of sensor installed.

The BTU-4 is supplied with an AC power adapter, one BTO outdoor temperature sensor, and a 6-terminal plug for interconnection to monitoring equipment.

Specifications

Dimensions:

1.5” (3.81cm) H

5” (12.70cm) W

5.25” (13.34cm) D

Power:

12VAC wall adapter (provided)

Inputs:

4 1/4” phone jacks for use with BTI, BTO and BTS sensors

Outputs:

6-terminal push-on connector providing four temperature samples and one AC line sample

BTO Outdoor Sensor:

15’ shielded 1/4” phono cable;

Mount with #6 or #8 hardware

BTI Indoor Sensor:

2 5/8” x 5” enclosure

BTS Stack Sensor:

15’ shielded 1/4” phono cable;

3/8” chrome tube;

Mounting depth up to 9 1/2”

Temp Sensor, Stack (C)

Not for new installations. The BTS-C (Celcius) stack temperature sensor is compatible with the analog BTU-4 temperature unit. For new systems use the TEMP-STACK digital sensor with the BTU-4D or BTU-4DI Digital Temperature Unit.  

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Temp Sensor Outdoor (F)

Not for new installations. The BTO (Fahrenheit) outdoor temperature sensor is compatible with the analog BTU-4 temperature unit. For new systems use the TEMP-OUTDOOR digital sensor with the BTU-4D or BTU-4DI Digital Temperature Unit.  

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Temp Sensor Outdoor (C)

Not for new installations. The BTO-C (Celcius) outdoor temperature sensor is compatible with the analog BTU-4 temperature unit. For new systems use the TEMP-OUTDOOR digital sensor with the BTU-4D or BTU-4DI Digital Temperature Unit.   

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Temp Sensor Indoor (F)

Not for new installations. The BTI (Fahrenheit) indoor temperature sensor is compatible with the analog BTU-4 temperature unit. For new systems use the TEMP-WALLMOUNT digital sensor with the BTU-4D or BTU-4DI Digital Temperature Unit. 

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Temp Sensor Indoor (C)

Not for new installations. The BTI-C (Celcius) indoor temperature sensor is compatible with the analog BTU-4 temperature unit. For new systems use the TEMP-WALLMOUNT digital sensor with the BTU-4D or BTU-4DI Digital Temperature Unit.   

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Temp Sensor, Stack (F)

Not for new installations. The BTS (Fahrenheit) outdoor temperature sensor is compatible with the analog BTU-4 temperature unit. For new systems use the TEMP-OUTDOOR digital sensor with the BTU-4D or BTU-4DI Digital Temperature Unit.  

Learn More

Key Features

  • BTO (Outdoor sensor) includes 15' of shielded cable and may be mounted with #6 or #8 hardware
  • BTI (Indoor sensor) monitors ambient temperatures indoors while maintaining an attractive appearance
  • BTS (Stack sensor) designed for sensing heat within the air ducting of your equipment
  • Datasheets

    User Documentation(View all)