Limit indicator with 2 switching points.
The relays are independent from each other and can operate in “MIN” or “MAX” function:
“MIN” means that the respective relay energizes when the limit value is below and releases when it is exceeded.
“MAX” means that the respective relay picks up when the limit value is exceeded and drops out when the value falls below the limit value.
The instrument can be operated in MIN/MIN, MIN/MAX, MAX/MIN, and MAX/MAX function.
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