OCD 50M Boiler Condensate / Cooling Water Monitor
A monitor designed to cater for the special conditions associated with high sample temperatures. This unit will detect oil in much smaller quantities great reliability and repeatability. Increased boiler protection from oil contamination. Applications Engine Cooling water. Boiler feed water Boiler condensate Fresh water monitoring Safe and hazardous area installations Features 2 versions A 0-10ppm B 0-200ppm External sample cell to keep high temperatures away from the electronic compartment. Sensitivity to provide a normal measurement range of 0-10 ppm. Display resolution of 0.1 ppm. High temperature optic cell glass and cell seals. Option of stainless steel wetted parts. Option of stainless steel housing. Autoclean. Germanischer Lloyd approved.
| Range : | (A) 0-10ppm Condensate (B) 0-200ppm Cooling Water – |
| Accuracy : | (A) +/-1ppm (B) Better than +/-20% to 100ppm thereafter +/- 30% |
| Concentration Indication : | 7 segment LED |
| Alarm Operating Points : | Adjustable |
| Alarm 1 Operating Delay : | sec (adjustable) |
| Alarm 2 Operating Delay : | 0-60 sec (adjustable) |
| Alarm Contact Rating : | 5A/250vac |
| Alarm Relay Mode : | De-energised in Alarm State |
| Fault Relay : | 5A/250vac |
| Zero/Oil/Fault Indication : | Tri-Colour LED |
| Output Signal : | 0-5v DC (1k ohm min.) RS232 For Printer/Recorder (optional) 4-20mA loop output |
| Projected Life (Electronics) : | > 50,000 Hours |
| Ambient Temperature : | -20deg C to +55 deg C |
| Humidity (max relative) : | 80% for temperatures up to 31deg C |
| Sample Temperature : | + 1°C to + 90°C |
| Sample Flow : | 1 to 3 Litre/Minute |
| Sample Pressure : | 0.1 to 10 Bar |
| Weight : | 17kgs |
| Size : | 484H x 420W x 156D (mm) |
| Supply Voltage : | 110/220 Vac 24Vac (optional) |
| Supply Variation : | ± 10% of Nom. Voltage |
| Supply Frequency : | 50/60 HZ |
| Power Consumption : | 25VA Monitor Only |
| 110Vac outlet supply : | 220 VA |
| 220Vac outlet supply : | 440 VA |
| 24Vac-outlet supply : | 48Va |
| Safety Protection : | IP55 |
| Autoclean Unit: – Dry Compressed Air : |
4 – 6 Bar G |
| Pipe Fittings: – Pipe Fittings Connections : |
1/4” BSPT internal thread |