Immersion Thermistor Probes with 1/8" NPT Fitting & Lead Wire
Thermistor Probe with Threaded Mounting Fitting
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-9 | $89.74 |
| 10-24 | $85.25 |
| 25-99 | $80.77 |
| 100-499 | $76.28 |
| 500-999 | $71.79 |
| 1000+ | $67.31 |
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- Immersion Sensor with 1/8NPT Mounting Thread
- The ON-910 Includes a 4.5" Long, 5/32 Diameter Probe with 12" long PVC Insulated Lead Wires. The ON-970 Includes a 5" Long, 1/8" Diameter Probe with 12" Long PFA Insulated Lead Wires.
- Can be Used in Liquid Immersion and Pressurized Applications
- Available with Resistances of 2252 Ohms, 3000 Ohms, 5000 Ohms, 10,000 Ohms and 30,000 Ohms at 25°C
- Standard Accuracy is ±0.2°C between 0 to 70°C, Optional Accuracy of ±0.1°C between 0 to 70°C is Available
- Maximum Temperature: 100°C
ON-910-44004 Model Options
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*Highlighted options are not compatible. Please select a different combination.
Process Temperature Max
Process Temperature Range
Accuracy
Nominal Output
Probe Diameter
Probe Length
Cable Insulation
Cable Length
Termination Connection Type
Category
Process Temperature Unit
Process Temperature Min
Sensor Application
Process Connection Size
Number Of Wires
Sheath Material
These thermistor sensors are designed for applications where the sensor needs to be immersed into a process and mounted using a 1/8NPT mounting thread. The precision thermistor sensor is protected by a 300 series stainless steel sheath, and has PFA or PVC insulated extension wires.
Rated 4 out of
5
by
Woody from
Equipment is good. Shipment not so much
The thermistor works very well and is of good quality. It does not make any sense that it is shipped without a data sheet or the tables to convert the resistance readings to temperature. You need to search this website for the tables in order to use it.
Date published: 2019-06-19
Rated 4 out of
5
by
sedd from
wiring is not heavy gauge
The thermister is as shown in pictures. the wiring is very light gauge and there is no good way to provide strain relief past the threaded fitting. extending the tube thru the fitting and over the wiring would allow use of heat shrink or hose strain relief. I have ordered a unit without the fitting and will use compression fitting over the tube instead of the fitting.
Date published: 2019-01-30
I just received a shipment of ON-970-44033. Where can I find the Steinhart-Hart coefficients for these probes?
Thank you for your inquiry rphilip. Please review the document from this link which has those coefficients: https://assets.omega.com/spec/44000_THERMIS_ELEMENTS.pdf
Date published: 2023-01-11
What is the time constant for the ON-970-44033?
Thank you for your inquiry! The time constant is 63% of the final value with a response time of 25 seconds or less.
Date published: 2021-05-08
