1-800-663-4209 | Welcome to our new website, found an issue or bug? Please report it here
								Series-BTT
Temp Transmitter for HVAC - Compatible with TE Thermistor & RTD, NIST Options
			Models In Stock
	- Duct, immersion, and outside air models available
 - Radiation shield available for mounting in direct sunlight
 - Transmitter output allows for longer wire runs than standard thermistor sensors
 
Series-BTT
					From
					$
					99.30
				
						Models In Stock
				
			
		    Can't find the right model?
Use our custom configurator to fine tune your product
Product Overview
	- Accuracy ± 0.5 °C
 - Measurement Type RTD
 - Response Time 100 ms
 - Thermal Effects ± 0.01%/°C
 
The Series BTT Temperature Transmitters offer transmitter output signals with the same form and fit as our popular TE thermistor and RTD sensors for building HVAC applications. Thermowells are required when using immersion models in liquid applications. Wall mount models are available on the Series BTT-E/N page.
NIST CALIBRATION available in Product Configurator.
Product Applications
- Building automation system temperature monitoring
 
				PDFs & Manuals
			
		Accessories
installation hardware
Stainless steel thermowell with 1/2" NPT process connection, 18" length
					
					$41.40
                      0 In Stock
                        Stainless steel thermowell with 1/2° NPT process connection, 2-1/2° length
					
					$23.50
                      0 In Stock
                        Stainless steel thermowell with 1/2" NPT process connection, 6" length
					
					$23.50
                      61 In Stock
                        Stainless steel thermowell with 1/2" NPT process connection, 12" length
					
					$32.75
                      46 In Stock
                        Show Ratings & Reviews
 
			
	
	
	
        
            Rated 5 out of
            5
         by
        DANIEL ALLEN from
        Great Product, Happy Customer!
        Great Product, Happy Customer. As a distributor Dwyer is great to work with
        
Date published: 2025-07-11
        
    - 
						
							
							70134100__DUCT_MOUNT_dwg_dwg 
						
					 - 
						
							
							70134100__DUCT_MOUNT_pdf_pdf 
						
					 - 
						
							
							70134101_IMMERSION_MOUNT_dwg_dwg 
						
					 - 
						
							
							70134101_IMMERSION_MOUNT_pdf_pdf 
						
					 - 
						
							
							70134102__OSA_WITH_OUT_RADIATION_SHIELD_dwg_dwg 
						
					 - 
						
							
							70134102__OSA_WITH_OUT_RADIATION_SHIELD_pdf_pdf 
						
					 - 
						
							
							70134103_OSA_WITH_RADIATION_SHIELD_dwg_dwg 
						
					 - 
						
							
							70134103_OSA_WITH_RADIATION_SHIELD_pdf_pdf 
						
					 - 
						
							
							70134106_BTT_IMER_6IN_STEP_stepformats 
						
					 - 
						
							
							70134108_BTT_IMER_8IN_STEP_stepformats 
						
					 - 
						
							
							70134116_BTT_DUCT_6IN_STEP_stepformats 
						
					 - 
						
							
							70134118_BTT_DUCT_8IN_STEP_stepformats