Senva
Control Systems & Sensors
Senva manufactures sensors and monitoring devices for commercial HVAC and building automation systems. Its products measure conditions in occupied spaces and mechanical systems, providing information that supports equipment control and troubleshooting. The range includes air and liquid pressure sensing, with separate solutions for indoor air quality and gas detection. Current switches and transducers help monitor electrical loads and equipment status. Available mounting styles and output options support integration with different control systems, with sensor selection based on measurement requirements and the installation environment.
The Experience Behind Every Recommendation
Behind every equipment solution is Havtech’s own established legacy of commercial HVAC expertise, driven by our decades of experience, extensive project history, and trusted industry relationships.
Product Categories
Products That Fit Your Needs
Senva’s sensing solutions deliver accurate measurement and equipment visibility, with flexible options that support HVAC control and more efficient building operation.
Dry Pressure Sensors
Dry pressure sensors measure duct static pressure and pressure differences across filters or between spaces. Available pressure ranges and output options support integration with building controls, with duct or panel mounting offered on select models.
Wet Pressure Sensors
Wet pressure sensors provide measurements for hydronic system monitoring and pump control. The range includes differential and gauge pressure options, with configurations selected around required measurement ranges and equipment connections.
Air Quality & Humidity Sensors
Sensors track temperature and humidity alongside air quality indicators such as CO₂. Available VOC and particulate sensing options provide additional data for ventilation monitoring, with TotalSense combining multiple measurements in one enclosure.
Gas Detection Sensors
Gas detection products monitor specific gases, including carbon monoxide and refrigerants. Available alarm and exhaust control functions support applications in parking garages and mechanical rooms, with models selected around the target gas and installation environment.
Current Sensors & Switches
Current switches and transducers provide equipment status signals or proportional current measurements. Models for variable speed equipment support fan and pump monitoring, with selected switches detecting current changes associated with faults such as belt loss.
What You Get When You Work With Us
Working with Havtech connects your team with Senva product guidance and the building automation expertise of ACES Controls, a Havtech company. We help match sensor types and output signals to the application, with attention to installation conditions and compatibility with existing controls. Coordination with engineers and contractors supports equipment selection for new construction and system upgrades. Our team provides access to manufacturer resources and integration support, helping you plan how sensor data will inform building operation.
Applications and Industries
Designed for the Buildings You Work In
Senva sensors support HVAC monitoring in commercial buildings, with specialized applications in parking garages and mechanical rooms. Data center applications include pressure measurement and fan or pump status monitoring. Equipment selection reflects each system’s sensing requirements and available control interfaces, with installation conditions guiding enclosure and mounting choices.
Find Your Local Partner
Proudly Representing Across the Region
Havtech partners with manufacturers to deliver innovative solutions across the Mid-Atlantic and beyond. With dedicated regional offices and expert teams, we bring industry-leading products and responsive support closer to you – wherever your projects take place.
9505 Berger Road
Columbia, Maryland 21046
Call Columbia Service and Sales at (301) 206-9225
24/7 Standard & Emergency Requests: For 24/7 Standard & Emergency Requests, call Columbia Service and Sales at (443) 832-1750
Fast Answers. Full Support. Real Results.
Get expert guidance, responsive service, and the confidence that your HVAC system is built to perform.