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Temperature Solutions OverviewNew
High quality temperature sensors for nearly every area of a facility
Room & Wall Sensors
High-accuracy temperature sensing
Duct Sensors
Duct-mounted transmitters
Immersion & Thermowell
Liquid temperature measurement
Outdoor Sensors
Weather-resistant sensing
Averaging Sensors
Large space temperature averaging
Remote Probes
Separate sensing element probes

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Humidity Overview
Comprehensive humidity sensing solutions for commercial HVAC
Room Humidity
Wall-mount RH sensors
Duct Humidity
Supply & return air RH
Outdoor Humidity
Weather-resistant RH

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Pressure Overview
Complete line of pressure sensors and switches for HVAC applications
Differential Pressure
Room & filter monitoring
Pickup Ports and Probes
Pressure pickup ports and probes
Differential Switch
Pressure-activated switching

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Air Quality Overview
Complete CO₂, VOC, Particulate, CO, and NO₂ solutions
CO₂ Sensors
Carbon dioxide monitoring
VOC Sensors
Volatile organic compounds
Particulate Matter
PM2.5 and PM10
Nitrogen Dioxide
NO₂ gas detection
Carbon Monoxide
CO gas detection
Refrigerant Leak Detection
Refrigerant leak sensors

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Wireless Solutions OverviewNew
Complete wireless connectivity for building automation
Room SensorsPopular
Temperature & humidity sensors for indoor environments
Non-Room Sensors
Duct, outside air, immersion, and food probe sensors
Receiver and Output Modules
Receivers, analog and digital output modules
Accessories
Mounting & installation accessories

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Accessories Overview
Mounting hardware, enclosures, cables, and sensor accessories
All Accessories
Mounting hardware, enclosures, cables, and sensor accessories

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Test Instruments

All Test Instruments
NIST-traceable temperature, humidity, and pressure references

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All ETA Products
Modular I/O and control solutions for building automation

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radioPremium Solution

WAM™ Wireless Asset Monitoring

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

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Technical Documentation

Application NotesPopular
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Sensors Overview
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Product CatalogDownload
Complete catalog with pricing
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FEATURED PRODUCT

Need Technical Documentation?

Access our complete library of application notes, installation guides, and technical resources to help you design and specify the perfect solution.

Changing the way you think about sensors.

Precision sensor solutions since 1993

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Our experienced engineering team is ready to help with product selection, specifications, and troubleshooting.

Changing the way you think about sensors.

Precision sensor solutions since 1993

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About BAPI

Why BAPI
Why choose BAPI sensors
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Connect with our team to discuss your project requirements and discover the perfect sensor solution.

Changing the way you think about sensors.

Precision sensor solutions since 1993

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Precision Sensor Solutions for Building Automation

Trusted by engineers worldwide for mission-critical facilities since 1993

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Temperature Sensors
Humidity Sensors
Pressure Sensors
Air Quality Sensors
Wireless Sensors
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Premium Solution

WAM™ Wireless Asset Monitoring

24/7 remote monitoring with instant alerts. Protect your critical assets with enterprise-grade wireless temperature and environmental monitoring.

Contact

750 N Royal Ave

Gays Mills, WI 54631

+1-608-735-4800 customerservice@bapisensors.com

Awards & Recognition

Recognized for innovation and excellence in building automation technology

Certifications

BACnet B-ASC

ISO 9001:2015

CE EN 61326-1:2013 EMC

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