Skip to search Skip to main content Skip to navigation

Call us at 1-888-826-6342

We noticed you are from . Visit your local site for regional offers and live support.

Precision Thermistor Sensors & Probes

Popular Precision Thermistor Probes for Laboratory Applications

$128.68

Item# ON-403-PP

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $128.68
10-24 $122.25
25-99 $115.81
100-499 $109.38
500-999 $102.94
1000+ $96.51

In stock

Lead Time (If not in stock): 6 weeks
Popular Precision Thermistor Probes for Laboratory Applications ON-403-PP ON-403-PP
  • Precision Thermistor
  • Various Styles to Meet Numerous Applications
  • Phone-Plug Connector Standard
  • 2252 Ohm @ 25 Degrees C

ON-403-PP Model Options

View all models

Edit 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
Sheath Material
Probe Diameter
Probe Length
Category
Process Temperature Unit
Process Temperature Min
Process Temperature Max
Process Temperature Range
Accuracy
Nominal Resistance
Cable Insulation
Cable Length
Termination Connection Type


OMEGA ENGINEERING Series "400" probes are for use in laboratory and R&D applications and have
interchangeable sensor accuracy of ±0.1°C. Each sensor is supplied with a 10-foot vinyl cable and
phone-plug connector. The Series "400" probes are 2252 Ohm @ 25°C.

Configuration
Dimensions in mm (")
Model
Number
DescriptionTemp.
Rating
Application
ThermistorON-401-PPGeneral Purpose. Used for short-term water and sub-soil readings. Most rugged, waterproof construction.100°C
(212°F)
Buried
ThermistorON-401-PP-VWater resistant, soft, flexible, vinyl tipped version of above model.
ThermistorON-402-PPSmall Flexible. Vinyl sheath and tip. Cuvette temperatures. General purpose measurement. Continuous length.100°C
(212°F)
General Purpose
ThermistorON-403-PPTubular. Stainless steel probe for rugged duty. Often used for liquid immersion. Probe is immersible only to cap.100°C
(212°F)
Liquid
ThermistorON-404-PPTubular-Glass. Chemically inert for liquid immersion use. Thermometric titration. Freezing point determination. Pyrex, 127 mm (5") long.100°C
(212°F)
Liquid
ThermistorON-405-PPAir Temperature. Stainless steel probe suitable for test rooms, incubators, remote air readings, monitoring of gas streams, etc.100°C
(212°F)
Gas
ON-406-PPSame as ON-405-PP but with economical plastic housing.
ThermistorON-408-PP"Banjo" Surface Temperature. Skin, oral, axillary, water bath, air, surfaces temperatures. Stainless steel.100°C
(212°F)
Surface
ThermistorON-409-PPAttachable Surface Temperature. Stainless steel cup, epoxy-backed. Easy to tape on flat surfaces. Good for heat loss or compression efficiency study of piping.100°C
(212°F)
Surface
ThermistorON-410-PPTubular With Fitting. Rugged, stainless steel probe with pipe fitting.Suitable for taking readings in pipes or inside closed vessels.100°C
(212°F)
Gas, Liquid
loading all models
loading all reviews
Rated 5 out of 5 by from Accurate enough, we’ll see how long that lasts! Handy piece of equipment, quite literally. That little prove you need to measure surface temperature.
Date published: 2023-08-26
  • y_2024, m_4, d_14, h_5
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.41
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_1
  • loc_en_US, sid_ON-403-PP, prod, sort_[SortEntry(order=HELPFULNESS, direction=DESCENDING), SortEntry(order=POSITIVE_FEEDBACK, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_omega
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 3ms
  • REVIEWS, PRODUCT
loading all QA

For probe model 403, does the entirety of the probe need to be submerged in liquid to get an accurate reading? Also, for probe 409, can it be used in liquids?

Asked by: Lani
The ON-403 can be immersed and 1" is probably a good depth to try and achieve. The ON-409 would not be suitable for use in liquid.
Answered by: ApplicationsEngineeerANB
Date published: 2024-02-14

Can this probe be specially calibrated as a system with the HH42A to a specification of +/- 0.05 °C ?

Asked by: ORSS
Thank you for your question. Although the ON-403-PP and the HH42A can be calibrated together, the accuracy would be the accuracy of the probe plus the accuracy of the HH42A so it can not be +/-.05C
Answered by: AEMO
Date published: 2020-07-13
  • y_2024, m_4, d_13, h_5CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.41
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_2
  • loc_en_US, sid_ON-403-PP, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_omega
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 2ms
  • QUESTIONS, PRODUCT

More Related Items

en-US
en
Save Configuration