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The model HA-1 is a stand-alone humidity-monitoring device requiring no power for operation. Simply set the single high or low adjustable set point within 20% to 80% range. If the monitored humidity set point is met or exceeded, a SPDT micro-switch will activate any type of alarm panel, telephone dialer, wireless alarm system, etc. * Residential or Vacation Homes * Greenhouses & Animal Buildings * Freezers and Refrigerated Rooms * Buildings with Controlled Climates * Requires no power for operation * Single adjustable high or low set point * Easily to read adjustment dial in %RH * Provides (1) dry contact closure output for alarm * Easy surface mount installation * One year parts and labor; subject to conditions of limited warranty. * Low Limit Adjust Range: 20% RH * High Limit Adjust Range: 80% RH * RH Response Time: TC= 12 Minutes * RH Sensing Element: Nylon band * Outputs (not for high voltage use): SPDT relay * Contact Output Rating: 50VA @ 24VAC (not for direct high voltage switching) * Input Voltage Requirements: None * Dimensions: 5" x 3.2" x 2.4" (12.7 cm x 8.1 cm x 6.1 cm) (please look at our rules and privacy policy) |
h.baker@machine--tools.com (Henrietta Baker) for additional information. This email is used for forwarding to newsgroup user.
