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Overview

The YELLOW JACKET® YJACK® Series provides a total HVAC/R diagnostic solution. The YJACK® Temperature/Humidity Kit includes two YJACK® Temperature Clamps, two YJACK DEW® Psychrometers and one YJACK PATH®. The YJACK® TEMPERATURE CLAMP provides wireless Bluetooth® measurements for surface temperature of pipes up to 1.25” diameter and has a flexible cable connection for easy access in small and difficult-to-reach areas. Using a Bluetooth® signal, the YJACK DEW® PSYCHROMETER wirelessly measures temperature, humidity, wet bulb, dew point and more in ambient air or ventilation ducting. The YJACK PATH® RANGE EXTENDER connects and re-broadcasts up to six YJACK® devices and up to two P51-870 TITAN® devices at one time using a Bluetooth® signal, while providing amplified signal strength through difficult-to-penetrate barriers.

LEARN ABOUT OTHER YJACK® WIRELESS PROBES  YJACK SERIES.

The NEWS Dealer Design Awards Published 2020 7-27

Silver Award in the Electronic Tools Category:

New features and innovative tools may be added to our firmware. To check to see if you have the most up-to-date firmware update, click on the button below.

  • FEATURES

    YJACK® Temperature/Humidity Kit Includes:

    YJACK® Temperature Clamps (2)

    • Wireless measurements for surface temperature of pipes up to 1.25” diameter
    • Temperature clamp provides strong, secure connection to system
    • Flexible cable connection for easy access in small and difficult to reach areas
    • Rotating mounting magnet for optimal Bluetooth® transmitter placement
    • Bluetooth® 4.2 compliant low energy radio
    • 400 ft line of sight signal range*
    • Compatible with YJACK VIEW® App and P51-870 TITAN® devices (firmware version v2.0 or later)
    • Rapid Response Time: 10 seconds to 90% of differential TYP**
    • Temperature Measurement Range: -40°F to 176°F (-40°C to 80°C)
    • Temperature Measurement Accuracy: +/-1.0 °C TYP**
    • Operating Temperature: -0.4°F to 131°F (-18°C to 55°C)
    • Storage Temperature: -40°F to 122°F (-40°C to 50°C)
    • Long 1200 hour battery life (2x AAA included)
    • IP52 rated
    • 2-year warranty

    YJACK DEW® Psychrometers (2)

    • Wireless measurement of psychrometric parameters with ease
    • Measures percent relative humidity, dry bulb temperature, wet bulb temperature and dew point temperature
    • Measure enthalpy change across evaporator coil for system operational efficiency
    • Features 8” flexible steel wand for optimal sensor positioning within ventilation ducting
    • Optimized sensor housing designed for increased air exchange and better response time
    • Features high strength mounting magnet for secure attachment to ventilation systems
    • Bluetooth® 4.2 compliant low energy radio
    • 400 ft line of sight signal range*
    • Compatible with YJACK VIEW® App and P51-870 TITAN® devices (firmware version v2.0 or later)
    • Rapid response time
    • Relative Humidity Measurement Range: 0 to 100% RH
    • Relative Humidity Accuracy: +/- 2.0 %RH TYP (10 to 90 %RH)**
    • Temperature Measurement Range: -40°F to 257°F (-40°C to 125°C)
    • Temperature Measurement Accuracy: +/- 0.2 °C TYP (-10 to 80°C)**
    • Operating Temperature: -0.4°F to 131°F (-18°C to 55°C)
    • Storage Temperature: -40°F to 122°F (-40°C to 50°C)
    • Long 1500 hour battery life (2x AAA included)
    • IP52 rated
    • 2-year warranty

    YJACK PATH® (1)

    • Connects and re-broadcasts up to (6) YJACK® devices and (2) P51-870 TITAN® devices at one time
    • Adds additional 400 ft line of sight signal range to all YJACK® and P51-870 TITAN® devices*
    • Amplifies signal strength through difficult to penetrate barriers
    • Use to circumvent obstructions to your Bluetooth® signal
    • Create perimeter with multiple YJACK PATH® devices for a network of connected devices
    • Utilize multiple YJACK PATH® devices to drastically increase line of sight range
    • Compatible with YJACK DEW®, YJACK® Temperature Clamp, YJACK® Temperature Strap, and all P51-870 TITAN® devices (requires firmware version v2.0 or later)
    • Compatible with the YJACK VIEW® App
    • Simple to operate, one push button start-up
    • Operating Temperature: -0.4°F to 131°F (-18°C to 55°C)
    • Storage Temperature: -40°F to 122°F (-40°C to 50°C)
    • 75 hour continuous duty battery life (2 x AAA included)
    • IP52 rated
    • 2-year warranty

    *Radio interference and nearby obstructions may reduce signal strength
    **Results may vary with ambient conditions

  • DOCUMENTS
  • UPCs
    UPC# Description

    67071

    YJACK® Temperature/Humidity Kit: (2) YJACK® Temperature Clamps, (2) YJACK DEW® Psychrometers, (1) YJACK PATH®

    67058

    Replacement Case

  • VIDEOS