The new 2002-HL trip amplifier can accept a wide range of user configurable inputs including 4-20mA, 0-20mA, 0-5V and 0-10V. The unit can have up to two relay outputs and each can operate as a high or a low trip; alternatively latching operation using both trip points can be configured.
The 2002-ALM family of trip-amplifiers can accept a wide range of inputs including Thermocouple and RTD. The unit can have up to two relay outputs and each can operate as a high or a low trip.
The 4002ALM-6 trip amplifier can accept a wide range of inputs including 4-20mA, thermocouple, RTD and voltage.
Similar to 4002 ALM-6 but for mains powered applications.
The CHAMELEON product range can perform intelligent trip functions including delay before trip, trip for a minimum time interval, trip on sensor fail, trip on internal system failure, trip only if a specified sequence of events occurred, etc. If you have a complex trip function contact us first to see if we can help.