HONEYWELL INDUSTRIAL 24V 0 ft-100 ft (20 Ft Capillary) Honeywell Modulating Temperature Controller, Gray

Proportional (135 ohm) remote bulb controllers for modulating control of water or air temperature in ducts, tanks and similar applications. Fast response models (for duct mounting) have coiled sensing element giving at least four times faster response than standard models. Ambient temperature compensated for the case and tubing. Sensing element capillary tubing allows remote mounting of sensing element. set point may be read and adjusted through cover. Throttling dial inside case adjusts proportional throttling range.