Jumo Temperature limiter

Jumo temperature limiter 00531468

Manufacturer: Jumo
Designation: Temperature limiter
AC/DC: 20-30V
Analogue Type: 00531468
Suitable as a monitor: Yes
Suitable as a 2-point controller: No
Suitable as a limiter: Yes
Max. operating temperature: 55 °C
Adjustable switch-on temperature: -200 to 850 °C
Adjustable switch-off temperature: -200 to 850 °C
Temperature switching differential: 0 °C
Device design: Built-in device
Medium temperature: 0 °C
Sensor design: PTC
Rated control supply voltage Us at AC 50 Hz: 20 to 30 V
Rated control supply voltage Us at DC: 20 to 30 V
Rated operating current Ie at AC-1, 400 V: 0 A
Number of contacts as NO contacts: 1
Number of contacts as changeover contacts: 1
Electrical connection version: Screw connection
Protection class (IP): IP65
Electronic version: Yes
Explosion-proof: No

Further details:
The freely programmable temperature limiter in accordance with DIN EN 14597 in 48 x 96 mm format is designed for a voltage supply range of AC/DC 20 to 30 V, 48 to 63 Hz, 5 VA. The measuring input is freely configurable for resistance thermometers, thermocouples, as well as current and voltage signals. The analogue output provides a standard signal. Temperature limiters and monitors monitor thermal processes in systems to a set limit value. If this is exceeded, the built-in relay (with fuse) switches the system to a safe operating state. The green OK LED goes out and the K1 LED lights up red. If the system returns to the good range, the Reset button must be pressed during temperature limiter operation. Configured as a temperature monitor, it resets itself automatically without external intervention. The KV relay can emit a pre-alarm signal at an adjustable temperature before the limit value is reached, the switching status of which is also indicated by the KV LED. The device is designed for panel mounting and is wired via plug-in screw terminals with a cable cross-section of max. 2.5 mm².