Sensors Thermostat accessory (pneumatic) Type
![Image for Air Quality Sensors](http://blackhawksupply.com/cdn/shop/files/ultravation-as-ih-1001_100x.jpg?v=1720029593)
![Image for Humidity Sensors](http://blackhawksupply.com/cdn/shop/files/A6V10320551_en_100x.jpg?v=1723900536)
![Image for Air Velocity Sensors](http://blackhawksupply.com/cdn/shop/files/A6V10256787_en_100x.jpg?v=1723900516)
![Image for Thermostats](http://blackhawksupply.com/cdn/shop/files/ecobee-eb-emssi-01_48df1219-0270-4f07-af67-47cc3ee72019_100x.jpg?v=1720730915)
![Image for Pressure Sensors](http://blackhawksupply.com/cdn/shop/files/PW2LX04S_2aa99148-fb66-4e40-a711-7a6bf5dbf2d8_100x.jpg?v=1723900869)
![Image for Room Humidity Sensors](http://blackhawksupply.com/cdn/shop/files/VT8650U5000B_100x.jpg?v=1723901181)
![Image for Flow Sensors](http://blackhawksupply.com/cdn/shop/files/FS2_600x600_5336f1a8-d144-4184-8608-eb9b756e644b_100x.gif?v=1723861785)
![Image for Network Sensors](http://blackhawksupply.com/cdn/shop/files/BAC-5051E-medium_100x.jpg?v=1720012548)
![Image for Duct Sensors](http://blackhawksupply.com/cdn/shop/files/A6V10219142_en_100x.jpg?v=1723900530)
![Image for Duct Temperature Sensors](http://blackhawksupply.com/cdn/shop/files/aci-a-tt100-lt-d-8-2-gd_1b647ff8-9a71-4bb0-80e7-b1a9242bcfe2_100x.png?v=1719982702)
![Image for Room Temperature Sensors](http://blackhawksupply.com/cdn/shop/files/A6V10260204_en_5fcfc329-6809-40f2-9f25-01d9029d73f5_100x.jpg?v=1723900511)
![Image for Room Humidity/Temperature Sensors](http://blackhawksupply.com/cdn/shop/files/logo_aci_product_4c07a5a6-75de-4335-80bb-a190ee2b2a96_100x.png?v=1719982921)
![Image for Duct Humidity Sensors](http://blackhawksupply.com/cdn/shop/files/aci-a-rh2-1k-2w-d-nist_c053cdf0-84ce-4aba-8dc0-96e222748d81_100x.jpg?v=1719982450)
![Image for Accessories](http://blackhawksupply.com/cdn/shop/files/A6V10256764_en_100x.jpg?v=1723900207)
![Image for Humidity & Temperature Sensors](http://blackhawksupply.com/cdn/shop/files/HU-226-3-VDC-12_22c8888c-36c1-4e0c-88ff-47489b4d620a_100x.png?v=1720012853)
![Image for Temperature & Humidity Sensors](http://blackhawksupply.com/cdn/shop/files/PIC_AM_22DTH-5.._01_4C-product_retina_bdd3b394-8f8a-46a6-b3be-24dbdc502657_100x.jpg?v=1723858656)
![Image for Liquid Level Sensors](http://blackhawksupply.com/cdn/shop/files/F59H-1C_100x.png?v=1723867978)
![Image for Water Detection](http://blackhawksupply.com/cdn/shop/files/Senva_Family_WD_100x.jpg?v=1723872342)
![Image for Wireless Sensors](http://blackhawksupply.com/cdn/shop/files/PIC_AM_22UTH-550X...560X_01_4C-product_retina_bc5ec978-c848-4b0a-94e9-0db28aff9978_100x.jpg?v=1723858692)
![Image for Networked Sensors](http://blackhawksupply.com/cdn/shop/files/STE-8201W80-medium_100x.jpg?v=1720012668)
![Image for Air Flow Sensors](http://blackhawksupply.com/cdn/shop/files/sce-n12fga66_100x.png?v=1723871159)
![Image for Gas Detection](http://blackhawksupply.com/cdn/shop/files/aci-q6-co-h2-100l_905be93c-e90a-4247-9774-e5e64c2a4389_100x.jpg?v=1719983058)
![Image for Enclosures](http://blackhawksupply.com/cdn/shop/files/siemens_logo_3f0a5f01-5c23-479b-873e-e0194002ca68_100x.jpg?v=1723900519)
![Image for Smoke Sensors](http://blackhawksupply.com/cdn/shop/files/aci-rt-3000-p_c3917f02-db34-450d-8ddf-de5d220f5ba4_100x.png?v=1719983110)
![Image for Sensor Accessories](http://blackhawksupply.com/cdn/shop/files/aci-universal-clip-6_63584f76-a29f-41a9-86ea-b829da162614_100x.jpg?v=1719983203)
![Image for Room Sensors](http://blackhawksupply.com/cdn/shop/files/Senva_Family_AQW_d13dbeab-df71-4ec7-9af9-da03b6ffc002_100x.png?v=1720021017)
![Image for Relays](http://blackhawksupply.com/cdn/shop/files/VC3504E5000_100x.jpg?v=1723901158)
![Image for Thermometers](http://blackhawksupply.com/cdn/shop/files/TG53_f97df607-acc5-4057-b310-491162de664b_100x.jpg?v=1720032207)
![Image for Data Loggers](http://blackhawksupply.com/cdn/shop/files/dw_usb_lcd_1000x1000_a57bb880-d892-42fd-8dd1-7914ea2b78e3_100x.gif?v=1719998923)
![Image for Flame Sensors](http://blackhawksupply.com/cdn/shop/files/578623_100x.jpg?v=1720025028)
![Image for Differential Pressure Sensors](http://blackhawksupply.com/cdn/shop/files/sce-n12fga33_100x.png?v=1723871140)
![Image for Covers](http://blackhawksupply.com/cdn/shop/files/VT73XX_100x.png?v=1720030229)
![Image for Timer Sensors](http://blackhawksupply.com/cdn/shop/files/THR-131-j_a290dae0-cbe7-49ed-b4a4-cac572ca7d2c_100x.jpg?v=1720054312)
![Image for Current/Voltage Sensors](http://blackhawksupply.com/cdn/shop/files/TH4-P1R1T0_76398a8d-df4f-4831-803d-0f441cc9334b_100x.jpg?v=1720047140)
![Image for Current & Voltage Sensors](http://blackhawksupply.com/cdn/shop/files/TH4-P2R0T0_ff69cba0-733a-4169-83a3-ea1d1eedbf1b_100x.jpg?v=1720046961)
View Details
![Siemens 269-062 Static Pressure Sensor Probe | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44346_en_medium.jpg?v=1723872871)
269-062 | Static Pressure Sensor Probe | Siemens
Brand: Siemens
SKU: 269-062
View Details
![Siemens 180-896 Tubing Loop, Plastic, Product Group 19X, 8" Length, Mates to 1/4" Tubing | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44264_en_medium.jpg?v=1723872552)
180-896 | Tubing Loop, Plastic, Product Group 19X, 8" Length, Mates to 1 / 4" Tubing | Siemens
Brand: Siemens
SKU: 180-896
View Details
![Siemens 832-178 Calibration Tool Set, Product Group 192, 832, Polyethylene Box | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44247_en_medium.jpg?v=1723900193)
832-178 | Calibration Tool Set, Product Group 192, 832, Polyethylene Box | Siemens
Brand: Siemens
SKU: 832-178
View Details
![Siemens 184-116 Restrictor Tee, Yellow Barb, Type 2, 1/4" OD polyethylene tubing, Plastic, 5pk | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44535_en_medium.jpg?v=1723872549)
184-116 | Restrictor Tee, Yellow Barb, Type 2, 1 / 4" OD polyethylene tubing, Plastic, 5pk | Siemens
Brand: Siemens
SKU: 184-116
View Details
![Siemens SEZ91.6 Transducer, 0 to 20 VPC to 0 to 10 Vdc. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10256793_en_medium.jpg?v=1723900573)
SEZ91.6 | Transducer, 0 to 20 VPC to 0 to 10 Vdc. | Siemens
Brand: Siemens
SKU: SEZ91.6
View Details
![Siemens 832-179 Test Head Kit, Product Group 192, Polyethylene Box | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/832-179_medium.jpg?v=1720022858)
832-179 | Test Head Kit, Product Group 192, Polyethylene Box | Siemens
Brand: Siemens
SKU: 832-179
View Details
![Siemens 192-300 Universal Kit, Retrofit, Product Group 19X, Desert Beige | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44257_en_medium.jpg?v=1723872555)
192-300 | Universal Kit, Retrofit, Product Group 19X, Desert Beige | Siemens
Brand: Siemens
SKU: 192-300
View Details
![Siemens 192-759 Needle Probe, Product Group 19X, No Gauge | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44245_en_medium.jpg?v=1723872548)
192-759 | Needle Probe, Product Group 19X, No Gauge | Siemens
Brand: Siemens
SKU: 192-759
View Details
![Siemens 184-113 Restrictor Tee, Yellow Barb, Type 3, 1/4" OD polyethylene tubing, Plastic, 5pk | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/184-113_medium.jpg?v=1720021580)
184-113 | Restrictor Tee, Yellow Barb, Type 3, 1 / 4" OD polyethylene tubing, Plastic, 5pk | Siemens
Brand: Siemens
SKU: 184-113
View Details
![Siemens 141-570 Lockable Thermostat Guard with lockset and two keys. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/A6V10218704_en_medium.jpg?v=1723872352)
141-570 | Lockable Thermostat Guard with lockset and two keys. | Siemens
Brand: Siemens
SKU: 141-570
View Details
![Siemens 808-517 Bulb Holder, For Remote Bulb Thermometer | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44550_en_medium.jpg?v=1723900190)
808-517 | Bulb Holder, For Remote Bulb Thermometer | Siemens
Brand: Siemens
SKU: 808-517
View Details
![Siemens 356-090 Mounting Kit, Swivel Flange, Product Group 356 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_ef16cf91-490f-4aee-9fa9-1c1668e68dee_medium.png?v=1720022410)
356-090 | Mounting Kit, Swivel Flange, Product Group 356 | Siemens
Brand: Siemens
SKU: 356-090
View Details
![Siemens 192-269 Thermostat Cvr, Adj Setpt Key, Setpt Expose, Thermomtr Conceal | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44218_en_medium.jpg?v=1723872557)
192-269 | Thermostat Cvr, Adj Setpt Key, Setpt Expose, Thermomtr Conceal | Siemens
Brand: Siemens
SKU: 192-269
View Details
![Siemens 192-868W Cover Kit, Retrostat Thermostat, Plastic, Product Group 19X, White | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/192-868W_medium.jpg?v=1720021645)
192-868W | Cover Kit, Retrostat Thermostat, Plastic, Product Group 19X, White | Siemens
Brand: Siemens
SKU: 192-868W
View Details
![Siemens 192-486 Plug-in Adapters, Straight, Product Group 19X, White, 20 per pack | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44291_en_2f6a3048-0dd5-4d30-a174-bdb6d24fd093_medium.jpg?v=1723872561)
192-486 | Plug-in Adapters, Straight, Product Group 19X, White, 20 per pack | Siemens
Brand: Siemens
SKU: 192-486
View Details
![Siemens 184-114 Restrictor Tee, Green, Barb, Type 3, 1/4" OD polyethylene tubing, Plastic, 5pk | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/184-114_medium.jpg?v=1720021623)
184-114 | Restrictor Tee, Green, Barb, Type 3, 1 / 4" OD polyethylene tubing, Plastic, 5pk | Siemens
Brand: Siemens
SKU: 184-114
View Details
![Siemens 192-480 Wall Box Rough-In, 1 or 2 Pipe, Accessory & Service Kit, Products 186, 19X, 832 | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/192-480_medium.jpg?v=1720021614)
192-480 | Wall Box Rough-In, 1 or 2 Pipe, Accessory & Service Kit, Products 186, 19X, 832 | Siemens
Brand: Siemens
SKU: 192-480
View Details
![Siemens 192-525 Chassis Tube Connector, Replacement, Mounting Screws, Product Group 19X | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/44290_en_medium.jpg?v=1723872550)
192-525 | Chassis Tube Connector, Replacement, Mounting Screws, Product Group 19X | Siemens
Brand: Siemens
SKU: 192-525
View Details
![Siemens 192-307 Adapter Base for Room Temperature Sensor, Product Group 19X, Desert Beige | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/192-307_medium.jpg?v=1720021580)
192-307 | Adapter Base for Room Temperature Sensor, Product Group 19X, Desert Beige | Siemens
Brand: Siemens
SKU: 192-307
View Details
![Siemens 142-0316 Receiver Gauge, 0 to 100 degrees Fahrenheit, Pneumatic, 1-1/2 Inch | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/142-0316_medium.jpg?v=1720021391)
142-0316 | Receiver Gauge, 0 to 100 degrees Fahrenheit, Pneumatic, 1-1 / 2 Inch | Siemens
Brand: Siemens
SKU: 142-0316
View Details
![Siemens 142-0274 Pressure Gauge, Pneumatic, 1/8-in Barb Connection, 0 to 30 psi scale | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/logo_a539a5dc-24b0-445b-bc5c-71fd51f9448a_medium.png?v=1720021386)
142-0274 | Pressure Gauge, Pneumatic, 1 / 8-in Barb Connection, 0 to 30 psi scale | Siemens
Brand: Siemens
SKU: 142-0274
View Details
![Siemens 856-036 Thermostat, Replacement Cover Assy, D Series, Concealed Setpt Adj | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/856-036_medium.jpg?v=1720022858)
856-036 | Thermostat, Replacement Cover Assy, D Series, Concealed Setpt Adj | Siemens
Brand: Siemens
SKU: 856-036
Committed to customer satisfaction
as experts in Sensors
Recently Viewed
Popular Products
View all →![iO HVAC Controls ZP3-HPS-ESP-KIT Three Zone (3H/2C) Panel with ESP Kit | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/ZP3-HPS-ESP-KIT_large.jpg?v=1719992559)
ZP3-HPS-ESP-KIT | Three Zone (3H/2C) Panel with ESP Kit | iO HVAC Controls
Brand: iO HVAC Controls
SKU: ZP3-HPS-ESP-KIT![Jomar AEP-100 AEP | - Electro-Pneumatic Rotary Positioner | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/aep_ffd1e193-b8c6-4e63-8b5c-5702c7ef4f68_large.jpg?v=1720012473)
AEP-100 | AEP | - Electro-Pneumatic Rotary Positioner | Jomar
Brand: Jomar
SKU: AEP-100![Belimo AF24-SR US Damper Actuator | 180 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/af24-pc-2_9e268f60-33ed-4143-9946-110eecd1382b_large.jpg?v=1723858753)
AF24-SR US | Damper Actuator | 180 in-lb | Spg Rtn | 24V | Modulating | Belimo (OBSOLETE)
Brand: Belimo
SKU: AF24-SR US