Programmable Flow Indicator Totaliser !

Unitech Engineering make micro-controller based flow indicator totaliser designed for various industrial applications. These can be used for indication & totalisation of flow. The input can be processed linearly or square rooted. The built-in battery back-up is provided for the memory to avoid loss of data in case of power failure. The micro-controller based design provides full flexibility for flow metering applications.

FEATURES SPECIFICATIONS
Indication through LED Input : Linear / Square Rooted
Input selectable as linear / square root 1) Current ( 4-20 mA)
Normal / Batch mode for operation 2) Voltage (1-5 V / 0-5 V)
Averaging of inputs for turbulent flow 3) Frequency (0-10 Khz)
Programmable low flow cut-off Power Supply :
1) 24 V DC, External
Software calibration. 2) 90 - 250 V AC, 50 Hz
  2) Weather-proof, IP-65
  3) Flame-proof, IP-65, IIA, IIB CMRI Certified
  Transmitter Supply : 24 V DC, 30 mA
  Retransmission Output : 4 - 20 mA / 0-5 V, Isolated
  Communication Port : RS 485 / RS 232 supporting MODBUS RTU protocol