Welcome to our new website, found an issue or bug? Please report it here

CN-TOT
Portable Thermocouple Temperature Controller
Models In Stock
- Portable, Plug and Play
- Easy-to-Use Digital On/Off Controller
- Type J Thermocouple Mini Connector Input
- 5ºC (9°F) Differential (Fixed)
CN-TOT
From
$
400.09
Models In Stock

Product Overview
- Accuracy ± 1 %
- Cable Length 1.8 m
- Display Type 3 Digit LED
- Form factor Wall or Benchtop Mount
- Height 4.75 in
- Input Type Thermocouple
- Length 7.88 in
- Current, Max 15 A
- Measurement Type Temperature
- Measuring Range 10 to 79 °C
- Number of Control Outputs 1
- Number of Inputs 1
- Operating Temperature, Max 55 °C
- Operating Temperature, Min -10 °C
- Power Consumption 3 W
- Supply Power Type AC
- Thermocouple Type J
The CN-TOT portable thermocouple temperaturecontroller is designed for indoor, general purpose use.It can control the temperature of small tanks, drums,pipes, intermediate bulk containers (IBCs), and otherobjects that require automatic control. Note: Temperature setpoint is the only adjustable parameter. All other settings are locked and cannot be modified in the field.
Show Ratings & Reviews
Rated 5 out of
5
by
RD04 from
CN-TOT
Easy to install, production likes working with it, and they know what temperature they have at a glance.
Date published: 2016-02-01
Rated 5 out of
5
by
DLAM from
Engineer
Works as intended, keeps the temp within 5 degrees.
Date published: 2021-02-19
can I change the max temperature control from 175F to 300F?
Thank you for your inquiry. This controller has a pre-programmed maximum setpoint limiter. This can be raised as high as 999°.
Date published: 2023-08-22
What is the UL file number for this temperature controller?
Thank you for your inquiry. Please contact us directly at temp@omega.com
Date published: 2022-07-30
How can this be changed to Celsius? All the specifications are given on F and C, so I expected to be able to display C
Hi Don7893,
Thank you for the inquiry. Unfortunately this model does not provide for F/C selection in set up parameters. F/C selection is determined by the model# at purchase.
Best regards
OMEGA
Date published: 2022-02-15
How do you change the setpoint limiter? The little manual says that "Set Point (SP) is the only parameter the user can access without code protection" but I can't find any information on changing the set point limiter. Thanks
Thank you for your inquiry. Please review page 5 of the PDF manual: https://assets.omega.com/manuals/process-heaters-and-coolers/tape-and-rope-heaters/M4326.pdf
If you have any further questions please call us at 1-888-826-6342.
Date published: 2023-08-29