Overview
SZD-B water level regulator is is used for automatic water level regulation of steam drum for boilers operating at 1～35T/h, pressure less than 2.5Mpa. It is featured with simple structure, reliable performance, convenient operation.
Regulation system consists of float switch, level regulator and electric control valve. SZD-B regulator has high/low level display, valve opening display, light & sound alarm, operation switch between manual & automatic mode.
Technical
Medium: non-corrosive liquid with density ≥0.8
Level switch working pressure: ≤2.5Mpa
Working temperature: level switch≤250℃ regulator 0～50℃
Humidity: ≤85%
Power supply: ～220V±15% 50Hz
Water level range: -50～+50mm or 0～100mm (adjustable)
Steam flow input signal: 0～10mA (4～20mA)
Valve position feedback signal: 0～10mA (4～20mA)
Level output signal: 0～10mA