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The wide 10-30V input range covers standard 24VAC and 24VDC signals commonly found in Building Automation Systems (BAS)
Its rugged construction ensures precise thermal protection and reliable cycling within the 140-180°F range
Using the yoke screw provided
this 24-inch screw-in thermocouple generates a stable 25-35 mV open circuit range
protecting the heat exchanger from thermal stress
Schneider Electric (Barber Colman) AT-529 Restrictor Kit The wide 10-30V input rangeThe Schneider Electric (Barber Colman) AT 529 Restrictor Kit is a critical component for maintaining the operational integrity of all bleed bulb type pneumatic thermostats. This kit is specifically engineered for full compatibility with Barber Colman TK 2000, TK 3000, and TK 4000 series pneumatic room controllers. In a pneumatic control loop, the restrictor serves as the fixed orifice required to create the pressure drop necessary for the branch line
US$ 75.00
US$ 187.50
US$ 35.00