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Built for industrial heating safety, this limit controller is supplied with AC/DC Supply, 24 V AC/V DC, °C. It has input of Type J, K or S thermocouple. It also suits high-temperature limit protection.
Built for industrial heating safety, this limit controller is supplied with AC/DC Supply, 24 V AC/V DC, °C. It has input of Type J, K or S thermocouple. It also suits high-temperature limit protection.
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.
Features
Applications
| Series | CN700 Series |
| Type | limit controller |
| Supply voltage | AC/DC Supply |
| Supply voltage | 24 V AC/V DC |
| Configuration | °C |
| Input | Type J, K or S thermocouple |
| Output | 16 A SPDT relay @ 250 V AC resistive |
| Horsepower Rating (HP) | 1 HP |
| Control Type | ON/OFF manual/automatic reset |
| Power Consumption | 4 VA |
| Accuracy | ±1% FS |
| Display | 3-digit, red, 1/2" (12.7 mm) digits, plus sign |
| Display Update Rate | Selectable down to 1 second |
| Resolution | 1° |
| Memory Backup | Nonvolatile memory |
| Ambient Operating Temperature | 32 to 150°F (0 to 65°C) |
| Storage Temperature | -4 to 176°F (-20 to 80°C) |
| Panel Cutout | 2.80 x 1.14" (71 x 29 mm) |
| Front Panel Rating | IP64 |
| Temperature Range | T/C Type J: 32 to 1292°F (0 to 700°C); T/C Type K or S: 32 to 1830°F (0 to 999°C) |
| Limit Function | High or low limit |
| Audible Buzzer | Internal audible buzzer |
| Reset | Front key reset button or remote reset |
| Power Requirements | 115 V AC, 230 V AC, 12 or 24 V AC/V DC (depending on model) |
| Weight | 2.3 oz (65 g) |
| Series | CN700 Series |
| Type | limit controller |
| Supply voltage | AC/DC Supply |
| Supply voltage | 24 V AC/V DC |
| Configuration | °C |
| Input | Type J, K or S thermocouple |
| Output | 16 A SPDT relay @ 250 V AC resistive |
| Horsepower Rating (HP) | 1 HP |
| Control Type | ON/OFF manual/automatic reset |
| Power Consumption | 4 VA |
| Accuracy | ±1% FS |
| Display | 3-digit, red, 1/2" (12.7 mm) digits, plus sign |
| Display Update Rate | Selectable down to 1 second |
| Resolution | 1° |
| Memory Backup | Nonvolatile memory |
| Ambient Operating Temperature | 32 to 150°F (0 to 65°C) |
| Storage Temperature | -4 to 176°F (-20 to 80°C) |
| Panel Cutout | 2.80 x 1.14" (71 x 29 mm) |
| Front Panel Rating | IP64 |
| Temperature Range | T/C Type J: 32 to 1292°F (0 to 700°C); T/C Type K or S: 32 to 1830°F (0 to 999°C) |
| Limit Function | High or low limit |
| Audible Buzzer | Internal audible buzzer |
| Reset | Front key reset button or remote reset |
| Power Requirements | 115 V AC, 230 V AC, 12 or 24 V AC/V DC (depending on model) |
| Weight | 2.3 oz (65 g) |
