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OCD CW Monitor

Brand: Rivertrace Limited
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The OCD CW is a low cost solution for simple cooling water monitoring applications, designed for monitoring engine cooling water and fresh water systems.

The system is widely used in refineries and power stations when discharging their cooling water to local rivers and the sea. Boiler condensate can also be monitored with the addition of a cooler.

Specifications

Brand

Range

  • 0-99 ppm

Accuracy

  • ± 2 ppm

Alarm Operating Points

  • 1 - 98 ppm (Adjustable)

Alarm 1 Operating Delay

  • 0 - 60 sec (Adjustable)

Alarm 2 Operating Delay

  • 10 - 240 sec (Adjustable)

Alarm Contact Rating

  • 8A @ 240 Vac (inductive)

Output Signal

  • 0-20 mA, 4-20 mA (820 Ω min load)
  • 0-5 V & 1-5 Vdc (50 K Ω min load)

Ambient Temperature

  • 1° to 60° C / 34° to 1400° F

Humidity

  • 90 % Relative Humidity Max. @ 55° C / 1310° F

Sample Temperature

  • 1° to 40° C / 34° to 1040° F

Sample Flow

  • 0.1 - 2 l/min / 0.026 - 0.53 gpm

Sample Pressure

  • 0.1 to 10 bar / 1.45 - 145 psi

Weight

    Size

    • 215 x 242 x 73 mm / 8.5 x 9.5 x 2.9 inches

    Supply Voltage

    • 2 models available 230 V/115 Vac and 24 Vac

    Supply Variation

    • ± 10 % of Nominal Voltage

    Consumption

    • 10 VA Max.

    Degree of Protection

    • IP55

    Electrical Installation (Over Voltage) Classification:

    • EN 61010-IEC 664 category 11

    • Lube Oil Cooler Monitoring
    • Engine Cooling Water
    • Industrial Waste Water
    • Groundwater Discharge

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