The OCD CW is a simple yet robust oil in water monitor originally designed for cooling water applications.
Overwiew
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.
Applications
- Lube Oil Cooler Monitoring
- Engine cooling water
- Industrial waste water
- Groundwater discharge
Technical Specifications
| Range | 0-99ppm |
| Accuracy | +/- 2 ppm |
| Alarm Operating Points | 1 – 98ppm (adjustable) |
| Alarm 1 Operating Delay | 0 – 60 sec (adjustable) |
| Alarm 2 Operating Delay | 10 – 240 sec (adjustable) |
| Alarm Contact Rating | 8A @ 240V AC (inductive) |
| Oil alarm setpoints | 2 x 1 – 200 ppm – user adjustable |
| Alarm Contacts | 2 single pole Alarm Relays 8A @ 250V ac |
| Output signal | 0-20mA, 4-20mA (820 Ω min load), 0-5V & 1-5V DC (50 K Ω min load) |
| Ambient temperature | 1 – 55°C |
| Humidity | 90% RH Max @ 55°C |
| Sample temperature | 1 – 40°C |
| Sample Flow | 0.1 – 2 l/min / 0.026 – 0.53 gpm |
| Sample Pressure | 0.1 to 10 Bar / 1.45 – 145 PSI |
| Weight | 2.25kg / 4.96 lb |
| Size | 215 x 242 x 73 mm / 8.5 x 9.5 x 2.9 Inches |
| Supply voltage | 2 models available 230V/115V AC and 24V AC |
| Supply variation | ± 10% of Nom. Voltage |
| Consumption | 10 VA Max |
| Degree of Protection | IP 55 |
| Electrical installation (over voltage) classification | EN61010-IEC664 category 11 |