Key Benefits Ensures a secure

These assemblies are essential for technicians who need to restore HVAC pressure regulation to original manufacturer specifications without resorting to Field-rigged solutions that compromise system stability

Installation Flexibility: The integrated 36-inch capillary provides extra reach to bypass tight mechanical clearances and reduce vibration stress on connections

ensuring the digital communication signal (S2-S3) stays within the required 12-24VDC pulsating range

Siemens Building Technology QAM2030.500 Temperature Sensor 321042-401 Key Benefits Ensures a secureFor high performance air handling and environmental monitoring, the Siemens QAM2030. 500 is a field proven duct averaging temperature sensor designed to handle the complexities of thermal stratification. This professional grade unit features a 16 foot flexible probe constructed from durable Galfan steel tubing, allowing for comprehensive coverage across large duct cross sections. By utilizing a 10k Ohm Type 2 Thermistor sensing element, the sensor