Fieldpiece Psychrometer JL3RH Flex Probe
The Fieldpiece JL3RH is a Flex Psychrometer Probe that measures %RH, dry bulb, wet bulb, dew point, and enthalpy at a register/ grill, in the duct work, or just walking around. This Psychrometer Probe is part of Fieldpiece’s Job Link System that allows you to directly send air measurements to the Job Link app on your mobile device up to 1000' (305 meters) wireless range away.
Key Features
- Measures dry bulb, wet bulb, %RH, dew point, and enthalpy
- Switchable return and supply indicator
- Send measurements directly to Job Link app on mobile device
- Communicates with wireless manifold (SM380V/ SM480V)
- 1000 feet (305 meters) wireless range
- Strong magnet holder
Overview
The Fieldpiece Psychrometer JL3RH probe has a long flexible wand with a super strong sliding magnet for easy measurements anywhere on the system. A service technician can get instant live readings from ducts, plenums, registers, or grilles for accurate diagnostics of a system.
The magnet will also hold the JL3RH flexible wand in place when measuring temperature in a duct. Drill a 3/8” hole in the duct, bend the flexible wand, and slide into the predrilled hole.
The Fieldpiece JL3RH Flex Psychrometer Probe can connect directly to both the Job Link app and the wireless SMAN(3-port) or SM480V(4-port) manifolds to see live air temperature readings while you are making adjustments to the system. In addition, you can use the Job Link System app to program the JL3RH to log measurements starting at a specific time of day for up to 7 days.
The probe have a switchable return/ supply indicator (red for return/ blue for supply) which automatically tells the Job Link System app which side you have selected for each probe.
Multiple psychrometers can be used for system wide testing in real time.
The water resistant, rubberized, protective housing on the Fieldpiece JL3RH is both comfortable to handle and durable. The probe will automatically power off after 2 hours which can be disabled if desired.
What’s in the Box?
- JL3RH Psychrometer Probe (1)
- Protective Slip Cover (1)
- 2 x AAA batteries
- Operator’s manual
- One-year warranty
| Specifications: | Fieldpiece Psychrometer JL3RH Flex Probe |
| General Specifications | |
| Minimum Device Requirement: | BLE 4.0 devices running iOS® 7.0 or Android™ 5.0 (Latest compatibility at 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 |
| US Patent: | www.fieldpiece.com/patents |
| 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 |
| -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 |
Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
All listed products are brand new, and come in the original packaging with a complete manufacturer’s warranty.
Warranty:
All Brand New products are covered by the Manufacturer’s Standard Warranty. The Standard Warranty usually applies to a one-year period, although some products come with a longer warranty. Please consult our Customer Care for more information.
Payment Terms:
PayPal is the main payment method. We also accept all major credit cards (Visa, MasterCard, American Express and Discover) for orders shipped within US. International customers are encouraged to pay via bank wire transfer. If you have questions regarding payment methods, quotes or any other matter related to sales, please contact our Customer Care department.
Value Testers charges 8.3% sales tax for all shipments to Arizona addresses.
Shipping:
We only ship to addresses verifiable by either PayPal or credit card issuing bank. Please note that we cannot alter the address once a purchase is made. In the case of PayPal payment, we will ship orders when the payment is marked “Eligible” for PayPal Seller’s protection. Orders normally ship within 1 to 2 business days, if placed before noon MST. Tracking numbers are provided automatically. We do inspect products before a shipment is made, and all shipments are insured. In case of international shipments, clients are responsible for any duties, import taxes and brokerage fees. Shipments to Alaska and Hawaii may carry higher rates. Please contact our Customer Care department for the detailed information on shipping to Alaska and Hawaii.
Returns:
Before returning product, please contact our Customer Care to receive RMA (return material authorization number). Returns without RMA will not be processed. Returns of non-defective items are subject to 15% restocking fee, if returned 30 days past the delivery date. The customer is responsible for the shipping charges of the returned products. All products must be returned in their original and undamaged manufacturer’s packaging with all accessories and product manual. Return may be voided, if product is returned damaged or marked, or if any accessories or parts are missing. Please make sure to insure the return shipment, as UPS only automatically insures shipments up to $100 value.
Our Customer Care can answer your questions Monday – Friday, between 7:00AM and 5:00PM MST.