The AD-FM 300 GT (1-channel) and AD-FM 600 GT (2-channel) are freely programmable frequency/analog measuring transducers with integrated display unit. Due to its multifunctional processing of the input frequency and the up to 2 analog outputs (current/voltage) per channel or the evaluable digital outputs, the device is optimally suited for the display of instantaneous flow rates with simultaneous evaluable counting pulse output for water meters with main and sub meters. Especially for large water meters with bypass, a scaled summation is integrated in the AD-FM 600 GT. Both the instantaneous flows and the counted quantities are output. A low level suppression is shiftable.
Application
The main area of application is the through-flow measuring at water meters. Further applications are the measuring of rotation speed or energy consumption.
Specific characteristics
– 1 (AD-FM 300 GT) or 2 (AD-FM 600 GT) channels in just one housing
– Inputs: NAMUR, contact, open collector, 3-conductor Opto, 24V activ
– Analog outputs: each channel 1 current and 1 voltage (synchronous)
– Digital outputs: relay respectively optocouple (puls function or limit contact)
– Scaled summation and shiftable low level suppression
– Programming directly on the device or free programming software
– DIN rail mounting
