dwyer

We offer over 8000+ total Dwyer products, including accessories, air velocity transmitters, bin vibrators, CO2/Temp (Duct) sensors, and more. Shop now!
Filter
View Details Dwyer A-299 Mounting bracket flush mount Magnehelic® gage in bracket. Bracket is then surface mounted . Steel with gray hammertone epoxy finish. 6.3" x 7.7" x 4.0" | 1.30 lb. | Blackhawk Supply
A-299 | Mounting bracket flush mount Magnehelic® gage in bracket. Bracket is then surface mounted . Steel with gray hammertone epoxy finish. 6.3" x 7.7" x 4.0" | 1.30 lb. | Dwyer
Brand: Dwyer
SKU: A-299
$54.93 each
View Details Dwyer A6-651221 Durable brass pressure switch | adjustable from 25 to 50 psi | SPDT | 1/4" NPT male connection. | Blackhawk Supply
A6-651221 | Durable brass pressure switch | adjustable from 25 to 50 psi | SPDT | 1 / 4" NPT male connection. | Dwyer
Brand: Dwyer
SKU: A6-651221
$30.12 each
View Details Dwyer A-306 Outdoor static pressure sensor | includes 50' vinyl tubing | mounting bracket and hardware. Red sensor. | Blackhawk Supply
A-306 | Outdoor static pressure sensor | includes 50' vinyl tubing | mounting bracket and hardware. Red sensor. | Dwyer
Brand: Dwyer
SKU: A-306
$92.11 each
View Details Dwyer MPR2-0 Miniature pressure regulator | range 0-5 psi. | Blackhawk Supply
MPR2-0 | Miniature pressure regulator | range 0-5 psi. | Dwyer
Brand: Dwyer
SKU: MPR2-0
$70.56 each
View Details Dwyer RSME-C-003 Room status monitor | range 0-0.5" w.c. | ± 1.0% accuracy | Blackhawk Supply
RSME-C-003 | Room status monitor | range 0-0.5" w.c. | ± 1.0% accuracy | Dwyer
Brand: Dwyer
SKU: RSME-C-003
$475.02 each
View Details Dwyer 480 Vaneometer | 25-400 FPM | Blackhawk Supply
480 | Vaneometer | 25-400 FPM | Dwyer
Brand: Dwyer
SKU: 480
$47.96 each
View Details Dwyer FS-2-W8 Paddle flow switch | 1" male NPT connection with 8 ft leads | Blackhawk Supply
FS-2-W8 | Paddle flow switch | 1" male NPT connection with 8 ft leads | Dwyer
Brand: Dwyer
SKU: FS-2-W8
$88.09 each
View Details Dwyer FS-2-BSPT Paddle flow switch | 1" male BSPT. | Blackhawk Supply
FS-2-BSPT | Paddle flow switch | 1" male BSPT. | Dwyer
Brand: Dwyer
SKU: FS-2-BSPT
$88.09 each
View Details Dwyer SFI-100-3/4 Sight flow indicator | 3/4" body | 4.000" L x 2.250" D x 2.563" H (102 x 57 x 65 mm) | 1.5 lb (0.7 kg). | Blackhawk Supply
SFI-100-3 / 4 | Sight flow indicator | 3 / 4" body | 4.000" L x 2.250" D x 2.563" H (102 x 57 x 65 mm) | 1.5 lb (0.7 kg). | Dwyer
Brand: Dwyer
SKU: SFI-100-3/4
$217.04 each
View Details Dwyer TS2-010 Digital temperature switch | 110 VAC | °F display. | Blackhawk Supply
TS2-010 | Digital temperature switch | 110 VAC | °F display. | Dwyer
Brand: Dwyer
SKU: TS2-010
$65.10 each
View Details Dwyer TCS-4010 Thermocouple temperature switch | type J/K/S Input | 110 V | °F. | Blackhawk Supply
TCS-4010 | Thermocouple temperature switch | type J / K / S Input | 110 V | °F. | Dwyer
Brand: Dwyer
SKU: TCS-4010
$100.05 each
View Details Dwyer TS-2 PTC Sensor | SS Sheath | PVC Cable | 5 ft (1.5 m) length. | Blackhawk Supply
TS-2 | PTC Sensor | SS Sheath | PVC Cable | 5 ft (1.5 m) length. | Dwyer
Brand: Dwyer
SKU: TS-2
$23.19 each
View Details Dwyer O-4B Outside air temperature sensor | 10K Ohm thermistor | Type II. | Blackhawk Supply
O-4B | Outside air temperature sensor | 10K Ohm thermistor | Type II. | Dwyer
Brand: Dwyer
SKU: O-4B
$15.13 each
View Details Dwyer RHP-2N44 North American Wall Mount Humidity / Temperature Transmitter with 2% accuracy and universal current / voltage output for RH and Temperature | Blackhawk Supply
RHP-2N44 | North American Wall Mount Humidity / Temperature Transmitter with 2% accuracy and universal current / voltage output for RH and Temperature | Dwyer
Brand: Dwyer
SKU: RHP-2N44
$152.10 each
View Details Dwyer A-306-A Outdoor static pressure sensor | includes 50' vinyl tubing | mounting bracket and hardware. Gray sensor. | Blackhawk Supply
A-306-A | Outdoor static pressure sensor | includes 50' vinyl tubing | mounting bracket and hardware. Gray sensor. | Dwyer
Brand: Dwyer
SKU: A-306-A
$92.11 each
View Details Dwyer CCT40-200 Solid core Selectable 10/20/50 A Range, 15-42 VDC, loop powered, 4-20 mA | Blackhawk Supply
CCT40-200 | Solid core Selectable 10 / 20 / 50 A Range, 15-42 VDC, loop powered, 4-20 mA | Dwyer
Brand: Dwyer
SKU: CCT40-200
$39.75 each
View Details Dwyer CCS-221100 Series CCS Current Switch Split core, Current/No-Current Switch 1.00 (+/-0.2) A min. set-point | Blackhawk Supply
CCS-221100 | Series CCS Current Switch Split core, Current / No-Current Switch 1.00 (+ / -0.2) A min. set-point | Dwyer
Brand: Dwyer
SKU: CCS-221100
$31.10 each
View Details Dwyer GSTC-C Series GSTC Carbon Monoxide/Nitrogen Dioxide Gas Transmitter w/ BACnet Carbon Monoxide Transmitter | Blackhawk Supply
GSTC-C | Series GSTC Carbon Monoxide / Nitrogen Dioxide Gas Transmitter w / BACnet Carbon Monoxide Transmitter | Dwyer
Brand: Dwyer
SKU: GSTC-C
$253.93 each
View Details Dwyer GSTA-C Series GSTA Carbon Monoxide/Nitrogen Dioxide Gas Transmitter Carbon Monoxide Transmitter | Blackhawk Supply
GSTA-C | Series GSTA Carbon Monoxide / Nitrogen Dioxide Gas Transmitter Carbon Monoxide Transmitter | Dwyer
Brand: Dwyer
SKU: GSTA-C
$229.29 each
View Details Dwyer 629C-04-CH-P2-E5-S1 Wet/wet differential pressure transmitter | range 50 psid | working pressure 100 psi | over pressure 250 psi. | Blackhawk Supply
629C-04-CH-P2-E5-S1 | Wet / wet differential pressure transmitter | range 50 psid | working pressure 100 psi | over pressure 250 psi. | Dwyer
Brand: Dwyer
SKU: 629C-04-CH-P2-E5-S1
$465.52 each
View Details Dwyer A-302F-C 8" hook style SS static pressure tip with mounting flange | Blackhawk Supply
A-302F-C | 8" hook style SS static pressure tip with mounting flange | Dwyer
Brand: Dwyer
SKU: A-302F-C
$19.57 each
View Details Dwyer 1831-1-RA-S Series 1831 DPDT Low Differential Pressure Switch 2.5-9" w.c. | Blackhawk Supply
1831-1-RA-S | Series 1831 DPDT Low Differential Pressure Switch 2.5-9" w.c. | Dwyer
Brand: Dwyer
SKU: 1831-1-RA-S
$190.29 each
View Details Dwyer A-320-B1 Weatherproof enclosure | ABS | Blackhawk Supply
A-320-B1 | Weatherproof enclosure | ABS | Dwyer
Brand: Dwyer
SKU: A-320-B1
$403.73 each
View Details Dwyer WNT-A-C-06 Multi-Jet water meter | 1" pipe size | NSF Certified | brass body with 0.1 gal pulse output. | Blackhawk Supply
WNT-A-C-06 | Multi-Jet water meter | 1" pipe size | NSF Certified | brass body with 0.1 gal pulse output. | Dwyer
Brand: Dwyer
SKU: WNT-A-C-06
$233.05 each
Committed to customer satisfaction
as experts in Dwyer
(847) 773-0645
Recently Viewed

Popular Products

View all →
Contemporary Controls BASRTP-B BAS Portable Router BACnet/IP to MS/TP | Blackhawk Supply
BASRTP-B | BAS Portable Router BACnet/IP to MS/TP | Contemporary Controls
Brand: Contemporary Controls
SKU: BASRTP-B
$314.13 each
Belimo LF24-SR US Damper Actuator | 35 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply
LF24-SR US | Damper Actuator | 35 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: LF24-SR US
$357.30 each
Generic BACnet Router BACNET_ROUTER BACnet Router | Generic | BACnet/IP to BACnet/MSTP | Blackhawk Supply
BACNET_ROUTER | BACnet Router | Generic | BACnet/IP to BACnet/MSTP | Generic BACnet Router
Brand: Generic BACnet Router
SKU: BACNET_ROUTER
$227.50 each
Belimo AMB24-3 Damper Actuator | 180 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Blackhawk Supply
AMB24-3 | Damper Actuator | 180 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: AMB24-3
$277.65 each
Square D MD3304X Motor disconnect switch, 3 P, 30 A, NEMA 1, 3, 3R, 4, 4X and 12 enclosure | Blackhawk Supply
MD3304X | Motor disconnect switch, 3 P, 30 A, NEMA 1, 3, 3R, 4, 4X and 12 enclosure | Square D
Brand: Square D
SKU: MD3304X
$102.64 each
Belimo LF120 US Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Blackhawk Supply
LF120 US | Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: LF120 US
$289.35 each
Belimo FSLF120 US Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Blackhawk Supply
FSLF120 US | Fire & Smoke Actuator | 30 in-lb | Spg Rtn | 120V | On/Off | 1m Cable | Belimo
Brand: Belimo
SKU: FSLF120 US
$468.45 each
Belimo LMB24-3-T Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Blackhawk Supply
LMB24-3-T | Damper Actuator | 45 in-lb | Non-Spg Rtn | 24V | On/Off/Floating Point | Belimo
Brand: Belimo
SKU: LMB24-3-T
$114.30 each
Sign in to your account

Don't have an account? Create an account

Show

Forgot password?

Register New Account

Already have an account? Sign In instead.

Show
Show

Sign In

Your Cart
0 items
$0.00
Are you from Chicago?
Yes / No
Chicago Change
Shipping Estimates
Shipping:
The product has been added to cart.
There are 0 items in your cart.
Scroll to view all
Continue to Cart $0.00 Quote these products
You can order without authorization. The system will remember your information after completion.