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BENEFITS
- Maximum safety of boiler and operator in view of the fact that the largest number of boiler accidents (USA statistic) is related to problems in the boiler water level.
- Protects assets and increase plant availability by eliminating unscheduled plant stops.
- Long service life without leakage problems.
ADVANTAGES
- Boiler safety (80% of accidents in boilers are caused by failures of the water level detection system and low levelcut.
- Low maintenance cost
- Long service life
- Reliability ensured through redundancy and self-diagnosis
CHARACTERISTICS
- Special High pressure electrodes – 3000 psi (207 bar) and 1058°F (570°C)
- Electronic supervision system operating with low frequency (15Hz) and low voltage (5V)
- Redundant logic system
- Pushbutton to bypass cut-off for periodic test
- Two redundant AC power supplies (110/220V-50/60Hz) and DC (24 Vdc)
- Reversible (SPDT) dry contacts for signaling and alarm
- Remote indicators with high brightness LEDs
- Local indication
TECHNICAL SPECIFICATION
- From 1 (one) to 4 (four) alarms – LL (low cut-off); H (high alarm);
HH (high cut-off) - Up to 10 (ten) indicator points
- Electrode connection: 3/8” NPT male thread
- Stainless Steel electrodes with Zirconium insulating element.