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JL3RH – Job Link® System Flex Psychrometer Probe

Amazingly flexible and even more accurate.

Where to Buy

  • Flexible wand for hard-to-reach locations
  • Powerful 1,000’ wireless range
  • Communicates with Job Link App and Wireless Manifolds (SM380V/SM480V)
  • Strong magnetic hanger

Take the curve.

The JL3RH Job Link® System Psychrometer Probe’s long flexible wand helps you get measurements easily, anywhere on the system. The 1,000’ wireless range gives you instant live readings from ducts, plenums, registers or grilles while you’re making adjustments to the system.

Features:

  • Place in critical locations based on system needs
  • Requires only 3/8″ hole for duct testing
  • Data log results in the manifolds, or include in Job Link System reports
  • Powerful enough to go through walk-in coolers and freezers

The JL3RH features a return and supply indicator switch so you’ll know if you’re recording the right measurements in the correct place.

Get all these measurements:

  • Dry bulb
  • Wet bulb
  • %RH
  • Dew point
  • Enthalpy

The JL3RH psychrometer probes are sold as individuals so feel free to use one or more at a time, or they come included in the Job Link Charge and Air Test Kit.

What’s Included:

  • (1) Job Link System Flex Psychrometer Probe – JL3RH
  • (1) Protective Slip Cover for Sensor Tip
  • (2) AAA Batteries

Read More

Specifications User Manuals Print Material FAQs

Buy yours today!

Where To Buy

JL3RH – Job Link® System Flex Psychrometer Probe

Amazingly flexible and even more accurate.

  • Flexible wand for hard-to-reach locations
  • Powerful 1,000’ wireless range
  • Communicates with Job Link App and Wireless Manifolds (SM380V/SM480V)
  • Strong magnetic hanger

Take the curve.

The JL3RH Job Link® System Psychrometer Probe’s long flexible wand helps you get measurements easily, anywhere on the system. The 1,000’ wireless range gives you instant live readings from ducts, plenums, registers or grilles while you’re making adjustments to the system.

Features:

  • Place in critical locations based on system needs
  • Requires only 3/8″ hole for duct testing
  • Data log results in the manifolds, or include in Job Link System reports
  • Powerful enough to go through walk-in coolers and freezers

The JL3RH features a return and supply indicator switch so you’ll know if you’re recording the right measurements in the correct place.

Get all these measurements:

  • Dry bulb
  • Wet bulb
  • %RH
  • Dew point
  • Enthalpy

The JL3RH psychrometer probes are sold as individuals so feel free to use one or more at a time, or they come included in the Job Link Charge and Air Test Kit.

What’s Included:

  • (1) Job Link System Flex Psychrometer Probe – JL3RH
  • (1) Protective Slip Cover for Sensor Tip
  • (2) AAA Batteries

Specifications

  • Minimum Device Requirement: BLE 4.0 devices running iOS® 7.0 or Android™ 5.0 (Latest compatibility at www.www.fieldpiece.com)
  • Battery Type: 2 x AAA, NEDA 24A, IEC LR03
  • Battery Life: 150 hours typical alkaline. LED blinks red when battery replacement is needed.
  • Auto Power Off: 2 hours (APO can be disabled)
  • Wireless Range: 1000 feet (305 meters) line of sight. Obstructions affect distance.
  • Radio Frequency: 2.4 GHz
  • Operating Environment: 32°F to 122°F (0°C to 50°C) at <75% RH
  • Storage Temperature: -4°F to 140°F (-20°C to 60°C), 0 to 80% RH (with batteries removed)
  • Temperature Coefficient: 0.1 x (specified accuracy) per 1.8°F (32°F to 64°F, 82°F to 122°F), per 1°C (0°C to 18°C, 28°C to 50°C)
  • Weight: 0.33 lbs (150 g)
  • Flexible Probe: 0.36″ (9mm) diameter; 9.25″ (235mm) length

Relative Humidity (%RH)
Sensor Type: Capacitance polymer film
Hysteresis: ±1%RH typical (Excursion of 10% to 90% to 10%RH)
Measurement Range: 0%RH to 100%RH
Accuracy: (At 73.4°F (23°C))
±2.5% (10%RH to 90%RH); ±(5%) <10%RH, >90%RH
Response Time: 60 seconds typical for 90% of total range
Temperature Sensor Type: Precision thermistor
Measurement Range: -4°F to 140°F (-20°C to 60°C)
Accuracy: ±(1°F) 32°F to 113°F, ±(0.5°C) 0°C to 45°C; ±(2°F) -4°F to 32°F, 113°F to 140°F, ±(1°C) -20°C to 0°C, 45°C to 60°C

  • What is the range

    • 1000 FT line of sight

 
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