Owing to efforts our team, we are able to procure qualitative range of Temperature Limiters and Monitors from accredited vendors of the industry. Furthermore, these products are being acknowledged for their longer service life and accurate measurement. These can be availed in different specifications as per the requirements from us. The JUMO TB/TW 08 is a freely programmable temperature limitation device. The measuring input is freely configurable for RTD temperature probes, thermocouples, and current/voltage signals. TB/TW monitor thermal processes in systems for a set limit value. If this value is exceeded, the installed relay (with fuse cut-out) switches the system to an operational safe operating status. The green OK LED turns off and the red K1 LED turns on. If the system reaches the valid range again then the “Reset” key must be pressed on the TB. The TW, on the other hand, automatically resets without external influence. For an adjustable temperature the KV relay can generate a pre-alarm prior to reaching the limit value, the switching status of which is additionally indicated by the KV LED. TB/TW 08 are designed for panel mounting and are wired via plug-in screw terminals with a conductor cross-section of max. 2.5 mm². A PC setup program is available as an accessory. This program can be used to set and save the probe type, measuring range, output behavior and inhibits.

Features:

• 48 × 96 mm format
• Configurable as temperature limiter (TB) or temperature monitor (TW)
• Approval according to DIN EN 14597
• 17 linearizations can be set
• Input 2 × Pt100 for differential measurement
• Digital input filter with configurable filter time constant
• Warning alarm can be configured as absolute or as an interval from the limit value
• Setup program for configuration and archiving via PC
• Internal and external unlocking possible
• Protection type on the front IP 65
• DIN CERTCO tested device
• Registration number: TB/TW1219

Applications:

• Safety protection for burner control
• Monitoring of heating elements
• Protection for heat carrier oil systems
• Protection for boiler systems