Limit indicators (threshold)
Limit indicators are designed to control the value of analog signals. The decrease of the signal below the set minimum value (lower threshold) or the increase above the set maximum value (upper threshold) is indicated by the change of the state of the output relay.
Threshold indicator settable with potentiometer
On board programmable two-wire 4...20mA digital indication with alarm threshold
Programmable two-wire 4...20mA digital indicator on board with alarm output
5-channel digital limit indicator on board
Programmable digital indicator with 4 alarm thresholds, on board
Universal converter of any standard analog signal to pulse frequency, PWM duty cycle, with limit indicator function, programmable via USB or RS485 Modbus
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