High-accuracy temperature sensing
Duct-mounted transmitters
Liquid temperature measurement
Weather-resistant sensing
Large space temperature averaging
Separate sensing element probes
Wall-mount RH sensors
Supply & return air RH
Weather-resistant RH
Room & filter monitoring
Pressure pickup ports and probes
Pressure-activated switching
Carbon dioxide monitoring
Volatile organic compounds
PM2.5 and PM10
NO₂ gas detection
CO gas detection
Refrigerant leak sensors
Temperature & humidity sensors for indoor environments
Duct, outside air, and specialized applications
Wireless gateway for sensor connectivity
Mounting & installation accessories
Mounting hardware, enclosures, cables, and sensor accessories
NIST-traceable temperature, humidity, and pressure references
Modular I/O and control solutions for building automation
24/7 remote monitoring with instant alerts. Protect your valuable assets from power outages and equipment failures. No wiring required - get up and running in minutes.
Changing the way you think about sensors.
Precision sensor solutions since 1993
Need help choosing?
Our product selector tool can help you find the right sensor
Design guidance & best practices
Product updates & announcements
Complete product specifications
Compare sensor specifications
Complete catalog with pricing
Wireless signal strength testing
Find the right sensor
Access our complete library of application notes, datasheets, and technical resources to help you design and specify the perfect solution.
Talk to our engineers
Return merchandise authorization
Find a distributor near you
View orders & quotes
Track your shipments
Get pricing for your project
Our experienced engineering team is ready to help with product selection, specifications, and troubleshooting.
Why choose BAPI sensors
What drives us
Latest announcements
Connect with us at industry events
Join our team
Talk to a rep
Find a distributor
Get pricing
Connect with our team to discuss your project requirements and discover the perfect sensor solution.
Showing 10 of 18 products
Rubber hose with built in surge damper for connecting the pressure pickup port to the pressure sensor.
