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Temperature Limit Controller with Audible Buzzer and 15 Amp Relay
Limit Controller with Audible Buzzer
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-9 | $156.43 |
| 10-24 | $148.61 |
| 25-49 | $140.79 |
| 50-99 | $132.97 |
| 100-499 | $125.14 |
| 500+ | $117.32 |
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This product series currently has an extended lead time. For a potential replacement, please see the CN4000-Series or CNPT-Series
- Bright Red 3-Digit LED Display
- J, K or S Thermocouple Inputs
- High or Low Limit
- 15 A Relay Output
CN701 Model Options
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*Highlighted options are not compatible. Please select a different combination.
Supply Voltage Type
Additional Feature
Measurement Type
Control Outputs
Form Factor
Number of Inputs
Input Type
Display Type
Output Type
The CN700 Series thermocouple FM approved high limit controllers provide audible alarm status along with a robust 15 amp relay output. Unit allows the user to easily select automatic or manual reset along with 10 other parameters. The CN700 series has a built in reset button on the front panel or can accept an external reset. The ease of programming and low price make the CN700 series the best value limit control on the market.
SPECIFICATIONS
Temperature Range:
T/C Type J: 0 to 700°C (32 to 999°F)
T/C Type K or S: 0 to 999°C (32 to 999°F)
Input: Type J, K or S thermocouple
Output: 15 A SPDT relay @ 250 Vac resistive
Horsepower Rating (HP): ¾ HP
Control Type: ON/OFF manual/ automatic reset
Power Requirements: 110 Vac, 230 Vac, 12 or 24 Vac/Vdc (depending on model)
Power Consumption: 4 VA
Accuracy: ±1% FS
Display: 3-digit, red, 12.7 mm (½') digits, plus sign
Display Update Rate: 16 seconds
Resolution: 1°
Memory Backup: Nonvolatile memory
Ambient Operating Temperature: -10 to 55°C (14 to 131°F)
Storage Temperature: -20 to 80°C (-4 to 176°F)
Weight: 65 g (2.3 oz)
Panel Cutout: 71 x 29 mm (2.80 x 1.14')
Front Panel Rating: IP64
SPECIFICATIONS
Temperature Range:
T/C Type J: 0 to 700°C (32 to 999°F)
T/C Type K or S: 0 to 999°C (32 to 999°F)
Input: Type J, K or S thermocouple
Output: 15 A SPDT relay @ 250 Vac resistive
Horsepower Rating (HP): ¾ HP
Control Type: ON/OFF manual/ automatic reset
Power Requirements: 110 Vac, 230 Vac, 12 or 24 Vac/Vdc (depending on model)
Power Consumption: 4 VA
Accuracy: ±1% FS
Display: 3-digit, red, 12.7 mm (½') digits, plus sign
Display Update Rate: 16 seconds
Resolution: 1°
Memory Backup: Nonvolatile memory
Ambient Operating Temperature: -10 to 55°C (14 to 131°F)
Storage Temperature: -20 to 80°C (-4 to 176°F)
Weight: 65 g (2.3 oz)
Panel Cutout: 71 x 29 mm (2.80 x 1.14')
Front Panel Rating: IP64
Rated 5 out of
5
by
Anonymous from
Great Limit Controller for Ovens
Simple Limit Controller for our ovens and dryers. Easy to setup.
Date published: 2023-04-30
Rated 4 out of
5
by
RobertB from
It really works!
I purchased a couple of these to keep a piece of equipment from overheating. They worked as expected and are keeping the machine safe and the users informed as to the status.
Date published: 2019-02-19
Rated 5 out of
5
by
HVDC from
Easy to use and install.
These units worked just as we wanted and expected. Work as described by mfg
Date published: 2018-08-27
Rated 4 out of
5
by
Zenmaster from
Great product easy setup.
I have installed several of these controllers they work great. The one accessory that I would like to see is a DIN mount bracket
Date published: 2017-11-15
RoHS 2015/863 - View Certificate
CE Approved
UL cULus Recognized
FM
What is wired into pins 3&4 (Input)? Is this simply a relay contact to kill the power to my process?
Thank you for your inquiry. These input terminal are used for an external reset switch for the alarm condition.
Date published: 2023-05-24
the NC relay output measured closed for continuity with no power applied -- as soon as i applied 120v to power supply connections the NC went open?
Thank you for your inquiry. These are programmable controllers which have the relay switch states based on the conditions that the user selects in the programming.
Date published: 2023-09-14
I'd like to mount this in a small, portable plastic or metal box. Can you suggest, or have available such an enclosure?
Hi Goldbach1,
Thank you for the inquiry. Unfortunately we do not offer small enclosure for this model.
Best regards
OMEGA
Date published: 2022-01-11
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