- ATEX, CSA US/C approved
- Displays Rate, Total and Accumulated Total
- Battery, Loop or DC Powered
- Instrinsically Safe
- Watertight to IP67 (NEMA 4X)
- Wall, Pipe, Panel or Flow Meter Mounting
- Fully Programmable
- 4-20mA Output
- High and Low Alarms
- CE Compliant
Contrec 202Di ATEX Frequency Input Flow Rate Totalizer
Contrec 202Di Rate Totalizer is operated with turbine, positive displacement and paddlewheel flowmeters in applications such as irrigation systems and pipelines, and as a replacement for mechanical registers as well. Powered by long-life lithium batteries, therefore, Contrec 202D Field Mounting Rate Totalizer requires no external power. Alternatively, the Contrec 202D series rate totalizer can also be loop powered via an optional 4-20mA output or powered from a 9-28 Volts DC supply. Meanwhile, installation in hazardous areas a certified intrinsically safe version is available. The intrinsic safety approvals cover both the 4-20mA output and relay outputs, in addition to the input circuits.
The Contrec 202Di Rate Totalizer is housed in a rugged and also attractive IP67 (Nema 4X) rated polycarbonate enclosure and completely watertight. In addition, 202D rate totalizer can also be mounted directly on the flowmeter, panel-mounted or wall-mounted using a special universal bracket. A 2″ pipe mounting bracket is also available. In addition, K-factor, decimal point positions, filter constants and time base are fully user-programmable. Rate and Totals can also be displayed in different engineering units such as gallons per minute and barrels.