Water Flow Switch - Brass And Phosphor Bronze, Spdt Paddle Type For Reliable Flow Control | Designed For High Salt And Chlorine Liquid Compatibility

Outside Air Humidity Transmitter

Immersion Temperature Sensor - Stainless Steel, 1/2 NPT Fitting , Spring Loaded or Non-Spring Loaded Probe, Multiple Lengths and Enclosure Styles, LCD Display Available on Select Models

Duct Humidity Transmitter

Water Flow Switch - Brass and Phosphor Bronze, SPDT Paddle Type for Reliable Flow Control | Designed for High Salt and Chlorine Liquid Compatibility

BTU Meter - Ultrasonic Technology, Accuracy Class 2, Split Calculator with 1.5m Control Cable | Dynamic Range 1:100, Battery Life Up to 11 Years

Indicator Controller - Microprocessor-Based LCD Temperature Control | Proportional Plus Integral Functionality, 2 to 10Vdc Output, Versatile Application in HVAC Systems

AIR-300 - Microprocessor Based Air Quality Monitor | Full Spectrum Sensor, Auto/Manual Mode, LED Indicators, Sensitivity Adjustment

Space Co Transmitter

Air Pressure Switch - Durable Enclosure with 0.5" Conduit Connection , SPDT Switch with Adjustable Set Point and Dual Sample Connections

Liquid Pressure Switch - Adjustable Setpoint and Differential Monitoring | Compact Design for Pumps and Valves, Low-Cost Pressure Solution for Liquids and Non-Aggressive Gases