Contrec Digital Rate & Totaliser Display – Pulse Input – DC Powered - 103D

The 103D DC Powered Rate Totaliser is designed to operate with virtually no pulse/frequency generating flowmeters including Turbine, Positive Displacement, Electromagnetic and Coriolis.

Ideal for applications such as irrigation systems and pipelines, and as a replacement for mechanical registers. It is a high accuracy rate totaliser designed to work with digital output flow meters. Having an IP67 weatherproof case, tactile keyboard and various mounting options, makes it a very versatile unit.

The DC powered rate totaliser version will operate from an external power source between 9 and 28 Volts and draws no more than 4mA. This enables the 103D to be powered from AC mains adaptors and eliminates the need to run mains voltages in the field. Lithium batteries provide totaliser and programming retention if the DC power supply is interrupted.

The 103D DC Powered Rate Totaliser is housed in a rugged, yet attractive IP67 (NEMA 4X) polycarbonate enclosure which is completely watertight. A wall mounting bracket (no gland holes) is supplied as standard, while panel and pipe mounting brackets are available as options.

• Powered by 9…28 VDC
• High and Low Alarm Outputs
• Watertight Housing IP67 (NEMA4X)
• Polycarbonate Enclosure
• Pulse Input from Pulse Generating Flow Sensors
• Panel, Wall or Pipe Mounting Options
• Displays Rate-of-Flow, Resettable Total & Accumulated Total

The Anodised Aluminium Enclosure is environmentally protected to IP67, retaining the full complement of hazardous area approvals to ATEX, IECEx and CSA standards.

Available in Wall, Flowmeter and Pipe Mounting versions, the housing is available from stock and compliments the full range of 100 and 200 instruments:
• Flow Rate Totalisers
• Batch Controllers
• Level Monitors
• Process Indicators