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Humidistats
The H-3610 is a reverse acting pneumatic instrument that can be used as a humidity controller or high limit. The H-3610 comes in one of two factory settings, depending on the application. For controller applications the H-3610 is factory set at 35% RH. For use as a high limit the H-3610 is factory set at 85% RH. The setpoint is field adjustable...
The H-4100 Pneumatic Room Humidistat provides a proportional output signal to modulate pneumatically controlled devices in response to changes in relative humidity. The humidistat can be ordered in direct or reverse acting models.
The 186 Room and Duct Transmitters are one-pipe, direct acting pneumatic instruments that sense space humidity and transmit a 3 to 15 psi (21 to 103 kPa) pneumatic signal to a remote receiver gauge and/or receivercontroller to read percent relative humidity.
