Your feedback matters, take a quick surveyWebsite feedback
Quick Disconnect Thermistor Probes with 2-prong Connectors
Thermistor Probes Mating with Heav Duty HDX Handles and Standard Size Connectors
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-9 | C$316.42 |
| 10-24 | C$300.60 |
| 25-99 | C$284.78 |
| 100-499 | C$268.96 |
| 500-999 | C$253.14 |
| 1000+ | C$237.32 |
Added to Your Shopping Cart
Configuration complete.
Please add to cart to keep it or exit the configuration
Please add to cart to keep it or exit the configuration
Failed to Save Configurations, Click on Configure Button Start Again
- For Use with Heavy-Duty
- Available in GP General Purpose
- Available in AP Air Probe
- Available in NP Needle Probe
- 12” Std Probe length
- Made with 304 Stainless steel
- Made with high precision 44033 thermistor element, rated up to 100°C (212°F)
THX-400-AP-12 Model Options
View all modelsEdit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination.
Sensor Application
Number of Wires
Probe Diameter
Category
Process Temperature Unit
Process Temperature Min
Process Temperature Max
Process Temperature Range
Accuracy
Nominal Resistance
Sheath Housing Material
Probe Length
Cable Insulation
Wire Gauge
Cable Length
Termination Connection Type
Description
The THX-400-GP probe sutable for use with an HDX handle is ideal for general purpose immersion measurement in gases and liquids. Made from a rugged 1/8" (3.1 mm) O.D. 304 stainless steel sheath 12" (304 mm) long, the probe will adapt to most process applications. A high precision 44033 thermistor element is used (2252 ohm @ +25°C), which provides 0.1°C interchangeability and a temperature range of -40 to 100°C (-40 to 212°F).The THX-400-AP is designed for HVAC applications. The small diameter sheath and radiant energy shield easily fit into duct work, grilles and vents. The probe will work with the OMEGA™ HDX handle or can be permanently mounted using OMEGALOK™ compression fittings. Made from a rugged 3/16" (4.8 mm) O.D. 304 stainless steel sheath 12" (304 mm) long, the tip is perforated to expose the thermistor bead to air flow for fast, accurate measurements. The 44033 precision thermistor element is rated to 100°C (212°F).
The THX-400-NPsharp pointed probe is used with a rugged HDX handle. It will easily pierce soft and semi-frozen material as well as soil and sand. Made from a rugged 1/8" (3.1 mm) O.D. 304 stainless steel sheath 12" (304 mm) long. A high precision 44033 thermistor element is used which provides 0.1°C interchangeability and a temperature range of -40 to 100°C (-40 to 212°F).
The OMEGA™ HDX Handle is suitable for use with these quick disconnect probes. It must have an uncompensated OST connector and copper extension cord.
what are the stienhart coefficients for the 1Kohm thermistor?
Hi, and thanks for your question. Our Tech Support expert has emailed you a PDF with all the details that will soon be posted to our newly launched product page & website. Please contact us if you have any further questions.
Date published: 2019-05-14
What are the steinhart coefficients for the THX-400-GP-4 thermistor?
The THX-400 use's a 2252 Ohm Thermistor and the Steinhart coefficients are found on the data sheet of this link. https://www.omega.com/en-us/temperature-measurement/temperature-sensing-elements/44000-thermis-elements/p/44004
Date published: 2023-09-28