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CN704
Limit Controller with Audible Buzzer
Choose a Variant
Supply Voltage
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-9 | $177.76 |
| 10-24 | $168.87 |
| 25-49 | $159.98 |
| 50-99 | $151.10 |
| 100-499 | $142.21 |
| 500+ | $133.32 |
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Product Specs
<< See all Product Models| Brand |
 |
| Accuracy | ± 1 % |
| Additional Features 1 | °F |
| Control Output | 16 A SPDT Relay |
| Control Type | ON/OFF; Manual/Automatic Reset |
| Cutout Dimensions | 71 x 29 mm |
| Display Size | 12.7 mm (0.50 in) |
| Display Type | 3 Digit LED |
| Display Type Note | 3-digit, red, 12.7 mm (1⁄2") digits, plus sign Display Update Rate: Selectable down to 1 second |
| Enclosure Ratings | IP64 |
| Form factor | Panel Mount |
| Front Panel Display Readings | °C |
| Horsepower Rating | 1 hp |
| Input Type | Thermocouple |
| Measuring Range | Type J: 0 to 700°C Type K/S: 0 to 999°C |
| Memory Backup | Non-Volatile |
| Number of Inputs | 1 |
| Number of Outputs | 1 |
| Operating Temperature, Max | 65 °C |
| Operating Temperature, Min | 0 °C |
| Output Detail | 16 A SPDT relay @ 250 Vac resistive |
| Power Consumption | 4 VA |
| Resolution | 1° |
| Storage Temperature, Max | 80 °C |
| Storage Temperature, Min | -20 °C |
| Supply Power Type | AC |
| Supply Voltage | 230 Vac |
| Temperature Sensor Type | Thermocouple Type J, Thermocouple Type K, Thermocouple Type S |
| Weight | 65 g |
| See All Specs | |
PDFs & Manuals
Show Ratings & Reviews
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