Use the Hydrastep water and steam monitoring system for highly visible local and remote drum level indication, including alarms, with exceptional reliability. Failure to detect low water levels in steam-raising operations can have costly and potentially disasterous consequences. According to Factory Mutual Research, the probability of Hydrastep missing an actual trip is less than 1 in 300 million. The probability of creating a nuisance trip is less than 1 in 10 million.
Measurement Output: 0-20 mA or 4-20 mA signal representing the water level.
Relays for alarm indication.
Opto-isolated outputs for fault indication.
Up to six optional remote displays over distance of up to 3280 ft. (1000 m).
Power supply (ac option): 94 to 130 V or 187 to 256 V, 48Hz to 65 Hz, 60 VA maximum
Power supply (dc option): 20 to 40 V negative ground or isolated.
Control unit (and optional remote) displays with red/green bar graph of 32 LED segments.
Channel fault indication by flashing display segment.
General fault indication by amber LED.