sensors

All Types
Image for Air Quality Sensors Air Quality Sensors Image for Humidity Sensors Humidity Sensors Image for Air Velocity Sensors Air Velocity Sensors Image for Thermostats Thermostats Image for Pressure Sensors Pressure Sensors Image for Room Humidity Sensors Room Humidity Sensors Image for Flow Sensors Flow Sensors Image for Network Sensors Network Sensors Image for Duct Sensors Duct Sensors Image for Duct Temperature Sensors Duct Temperature Sensors Image for Room Temperature Sensors Room Temperature Sensors Image for Room Humidity/Temperature Sensors Room Humidity/Temperature Sensors Image for Duct Humidity Sensors Duct Humidity Sensors Image for Accessories Accessories Image for Humidity & Temperature Sensors Humidity & Temperature Sensors Image for Temperature & Humidity Sensors Temperature & Humidity Sensors Image for Liquid Level Sensors Liquid Level Sensors Image for Water Detection Water Detection Image for Wireless Sensors Wireless Sensors Image for Networked Sensors Networked Sensors Image for Air Flow Sensors Air Flow Sensors Image for Gas Detection Gas Detection Image for Enclosures Enclosures Image for Smoke Sensors Smoke Sensors Image for Sensor Accessories Sensor Accessories Image for Room Sensors Room Sensors Image for Relays Relays Image for Thermometers Thermometers Image for Data Loggers Data Loggers Image for Flame Sensors Flame Sensors Image for Differential Pressure Sensors Differential Pressure Sensors Image for Covers Covers Image for Timer Sensors Timer Sensors Image for Current/Voltage Sensors Current/Voltage Sensors Image for Current & Voltage Sensors Current & Voltage Sensors
Filter
View Details Dwyer P3-33 Polypropylene flow switch | actuation set point 1.0 GPM (3.79 LPM) | 3/8" NPT. | Blackhawk Supply
P3-33 | Polypropylene flow switch | actuation set point 1.0 GPM (3.79 LPM) | 3 / 8" NPT. | Dwyer
Brand: Dwyer
SKU: P3-33
each
View Details Dwyer OP-E-2 Orifice plate flowmeter | 1.5" line size | 0.800" bore | 0.50 Beta | water capacity: 100" d.p. W/C | 22.73 GPM flow; air capacity: 100" d.p. W/C | 80.82 SCFM @ 14.7 psia | 129.68 SCFM @ 20 psig | 251.5 SCFM @ 100 psig; 2 lb. | Blackhawk Supply
OP-E-2 | Orifice plate flowmeter | 1.5" line size | 0.800" bore | 0.50 Beta | water capacity: 100" d.p. W / C | 22.73 GPM flow; air capacity: 100" d.p. W / C | 80.82 SCFM @ 14.7 psia | 129.68 SCFM @ 20 psig | 251.5 SCFM @ 100 psig; 2 lb. | Dwyer
Brand: Dwyer
SKU: OP-E-2
$161.00 each
View Details Dwyer OP-Q-3 Orifice plate flowmeter | 16" line size | 10.700" bore | 0.70 Beta | water capacity: 320" d.p. W/C | 8007.74 GPM flow; air capacity: 200" d.p. W/C | 20179.85 SCFM @ 14.7 psia | 34749.32 SCFM @ 20 psig | 66737.64 SCFM @ 100 psig; 48 lb. | Blackhawk Supply
OP-Q-3 | Orifice plate flowmeter | 16" line size | 10.700" bore | 0.70 Beta | water capacity: 320" d.p. W / C | 8007.74 GPM flow; air capacity: 200" d.p. W / C | 20179.85 SCFM @ 14.7 psia | 34749.32 SCFM @ 20 psig | 66737.64 SCFM @ 100 psig; 48 lb. | Dwyer
Brand: Dwyer
SKU: OP-Q-3
$603.90 each
View Details Dwyer MSXP-W22-PA-LCD Differential pressure transmitter pro unit | wall mount | universal current/voltage outputs | bi-directional | range 2 (600 | 750 | 1000 | 1250 PA) with LCD display. | Blackhawk Supply
MSXP-W22-PA-LCD | Differential pressure transmitter pro unit | wall mount | universal current / voltage outputs | bi-directional | range 2 (600 | 750 | 1000 | 1250 PA) with LCD display. | Dwyer
Brand: Dwyer
SKU: MSXP-W22-PA-LCD
$6,629.63 each
View Details Dwyer MARK II MM-80-NIST Molded plastic manometer | range 0-80 mm w.c. | red fluid | .826 sp. gr. | with NIST Calibration certificate. | Blackhawk Supply
MARK II MM-80-NIST | Molded plastic manometer | range 0-80 mm w.c. | red fluid | .826 sp. gr. | with NIST Calibration certificate. | Dwyer
Brand: Dwyer
SKU: MARK II MM-80-NIST
$242.63 each
View Details Dwyer P4-34 PPS piston flow switch | actuation set point .75 GPM (2.84 LPM) | SPDT switch. | Blackhawk Supply
P4-34 | PPS piston flow switch | actuation set point .75 GPM (2.84 LPM) | SPDT switch. | Dwyer (OBSOLETE)
Brand: Dwyer
SKU: P4-34
View Details
View Details Dwyer P8-13 High pressure brass flow switch | actuation set point 1.0 GPM (3.79 LPM). | Blackhawk Supply
P8-13 | High pressure brass flow switch | actuation set point 1.0 GPM (3.79 LPM). | Dwyer
Brand: Dwyer
SKU: P8-13
$269.97 each
View Details Dwyer OP-F-2 Orifice plate flowmeter | 2" line size | 1.000" bore | 0.48 Beta | water capacity: 100" d.p. W/C | 35.34 GPM flow; air capacity: 100" d.p. W/C | 125.74 SCFM @ 14.7 psia | 202.03 SCFM @ 20 psig | 375.8 SCFM @ 100 psig; 3 lb. | Blackhawk Supply
OP-F-2 | Orifice plate flowmeter | 2" line size | 1.000" bore | 0.48 Beta | water capacity: 100" d.p. W / C | 35.34 GPM flow; air capacity: 100" d.p. W / C | 125.74 SCFM @ 14.7 psia | 202.03 SCFM @ 20 psig | 375.8 SCFM @ 100 psig; 3 lb. | Dwyer
Brand: Dwyer
SKU: OP-F-2
$315.80 each
View Details Dwyer P2-15 Flow switch for gases | actuation set point .42 CFM (11.9 LPM) @ 5 psi. | Blackhawk Supply
P2-15 | Flow switch for gases | actuation set point .42 CFM (11.9 LPM) @ 5 psi. | Dwyer
Brand: Dwyer
SKU: P2-15
$679.22 each
View Details Dwyer MMA-7 Flowmeter | range 5-50 SCFH air. | Blackhawk Supply
MMA-7 | Flowmeter | range 5-50 SCFH air. | Dwyer
Brand: Dwyer
SKU: MMA-7
$194.26 each
View Details Dwyer OP-B-2 Orifice plate flowmeter | 0.75" line size | 0.400" bore | 0.49 Beta | water capacity: 100" d.p. W/C | 5.69 GPM flow; air capacity: 100" d.p. W/C | 20.21 SCFM @ 14.7 psia | 32.44 SCFM @ 20 psig | 60.26 SCFM @ 100 psig; 1 lb. | Blackhawk Supply
OP-B-2 | Orifice plate flowmeter | 0.75" line size | 0.400" bore | 0.49 Beta | water capacity: 100" d.p. W / C | 5.69 GPM flow; air capacity: 100" d.p. W / C | 20.21 SCFM @ 14.7 psia | 32.44 SCFM @ 20 psig | 60.26 SCFM @ 100 psig; 1 lb. | Dwyer
Brand: Dwyer
SKU: OP-B-2
$68.63 each
View Details Dwyer PBLT2-20-100-PU Submersible level transmitter | range 20 psi (46.18 ft wc) [14.08 m wc] | 100 ft (30.5 m) polyurethane cable. | Blackhawk Supply
PBLT2-20-100-PU | Submersible level transmitter | range 20 psi (46.18 ft wc) [14.08 m wc] | 100 ft (30.5 m) polyurethane cable. | Dwyer
Brand: Dwyer
SKU: PBLT2-20-100-PU
$603.90 each
View Details Dwyer MBLT-2SC-VVEP-20-60 Mini submersible level transmitter | .25% accuracy | surge protection | 20 psi range | 0 to 5 V | 60' of ETFE cable (8 V power requirement) | Blackhawk Supply
MBLT-2SC-VVEP-20-60 | Mini submersible level transmitter | .25% accuracy | surge protection | 20 psi range | 0 to 5 V | 60' of ETFE cable (8 V power requirement) | Dwyer
Brand: Dwyer
SKU: MBLT-2SC-VVEP-20-60
$1,140.50 each
View Details Dwyer P3-31 Polypropylene flow switch | actuation set point 0.25 GPM (.95 LPM) | 3/8" NPT. | Blackhawk Supply
P3-31 | Polypropylene flow switch | actuation set point 0.25 GPM (.95 LPM) | 3 / 8" NPT. | Dwyer
Brand: Dwyer
SKU: P3-31
$1,250.73 each
View Details Dwyer OP-C-3 Orifice plate flowmeter | 1" line size | 0.720" bore | 0.69 Beta | water capacity: 320" d.p. W/C | 36.15 GPM flow; air capacity: 200" d.p. W/C | 91.28 SCFM @ 14.7 psia | 156.51 SCFM @ 20 psig | 300 SCFM @ 100 psig; 2 lb. | Blackhawk Supply
OP-C-3 | Orifice plate flowmeter | 1" line size | 0.720" bore | 0.69 Beta | water capacity: 320" d.p. W / C | 36.15 GPM flow; air capacity: 200" d.p. W / C | 91.28 SCFM @ 14.7 psia | 156.51 SCFM @ 20 psig | 300 SCFM @ 100 psig; 2 lb. | Dwyer
Brand: Dwyer
SKU: OP-C-3
$158.12 each
View Details Dwyer OP-P-3 Orifice plate flowmeter | 14" line size | 9.300" bore | 0.70 Beta | water capacity: 320" d.p. W/C | 6052.57 GPM flow; air capacity: 200" d.p. W/C | 15251.50 SCFM @ 14.7 psia | 28262.66 SCFM @ 20 psig | 50437.78 SCFM @ 100 psig; 40 lb. | Blackhawk Supply
OP-P-3 | Orifice plate flowmeter | 14" line size | 9.300" bore | 0.70 Beta | water capacity: 320" d.p. W / C | 6052.57 GPM flow; air capacity: 200" d.p. W / C | 15251.50 SCFM @ 14.7 psia | 28262.66 SCFM @ 20 psig | 50437.78 SCFM @ 100 psig; 40 lb. | Dwyer
Brand: Dwyer
SKU: OP-P-3
$603.90 each
View Details Dwyer OP-E-3 Orifice plate flowmeter | 1.5" line size | 1.100" bore | 0.68 Beta | water capacity: 320" d.p. W/C | 83.95 GPM flow; air capacity: 200" d.p. W/C | 212.18 SCFM @ 14.7 psia | 363.93 SCFM @ 20 psig | 697.39 SCFM @ 100 psig; 2 lb. | Blackhawk Supply
OP-E-3 | Orifice plate flowmeter | 1.5" line size | 1.100" bore | 0.68 Beta | water capacity: 320" d.p. W / C | 83.95 GPM flow; air capacity: 200" d.p. W / C | 212.18 SCFM @ 14.7 psia | 363.93 SCFM @ 20 psig | 697.39 SCFM @ 100 psig; 2 lb. | Dwyer
Brand: Dwyer
SKU: OP-E-3
$5,308.20 each
View Details Dwyer PBLT2-15-60-PU Submersible level transmitter | range 15 psi (34.63 ft wc) [10.56 m wc] | 60 ft (18.3 m) polyurethane cable. | Blackhawk Supply
PBLT2-15-60-PU | Submersible level transmitter | range 15 psi (34.63 ft wc) [10.56 m wc] | 60 ft (18.3 m) polyurethane cable. | Dwyer
Brand: Dwyer
SKU: PBLT2-15-60-PU
$603.90 each
View Details Dwyer OP-G-3 Orifice plate flowmeter | 2.5" line size | 1.750" bore | 0.70 Beta | water capacity: 320" d.p. W/C | 216.30 GPM flow; air capacity: 200" d.p. W/C | 543.99 SCFM @ 14.7 psia | 936.56 SCFM @ 20 psig | 1798.86 SCFM @ 100 psig; 4 lb. | Blackhawk Supply
OP-G-3 | Orifice plate flowmeter | 2.5" line size | 1.750" bore | 0.70 Beta | water capacity: 320" d.p. W / C | 216.30 GPM flow; air capacity: 200" d.p. W / C | 543.99 SCFM @ 14.7 psia | 936.56 SCFM @ 20 psig | 1798.86 SCFM @ 100 psig; 4 lb. | Dwyer
Brand: Dwyer
SKU: OP-G-3
$993.68 each
View Details Dwyer MS-312 Differential pressure transmitter | 0-10 V output | selectable range 1" | 2" | 5" w.c. (250 | 500 | 1250 Pa) | duct mount. | Blackhawk Supply
MS-312 | Differential pressure transmitter | 0-10 V output | selectable range 1" | 2" | 5" w.c. (250 | 500 | 1250 Pa) | duct mount. | Dwyer (OBSOLETE)
Brand: Dwyer
SKU: MS-312
View Details
View Details Dwyer OP-K-1 Orifice plate flowmeter | 5" line size | 1.500" bore | 0.30 Beta | water capacity: 20" d.p. W/C | 34.39 GPM flow; air capacity: 20" d.p. W/C | 130.48 SCFM @ 14.7 psia | 202.11 SCFM @ 20 psig | 369.29 SCFM @ 100 psig; 8 lb. | Blackhawk Supply
OP-K-1 | Orifice plate flowmeter | 5" line size | 1.500" bore | 0.30 Beta | water capacity: 20" d.p. W / C | 34.39 GPM flow; air capacity: 20" d.p. W / C | 130.48 SCFM @ 14.7 psia | 202.11 SCFM @ 20 psig | 369.29 SCFM @ 100 psig; 8 lb. | Dwyer
Brand: Dwyer
SKU: OP-K-1
$741.35 each
View Details Dwyer MS-221-LCD Differential pressure transmitter | 0-10 V output | selectable range ±0.1" | 0.25" | 0.5" w.c. (±25 | 50 | 100 Pa) | wall mount | with LCD. | Blackhawk Supply
MS-221-LCD | Differential pressure transmitter | 0-10 V output | selectable range ±0.1" | 0.25" | 0.5" w.c. (±25 | 50 | 100 Pa) | wall mount | with LCD. | Dwyer (OBSOLETE)
Brand: Dwyer
SKU: MS-221-LCD
View Details
View Details Dwyer MFS-12 Magnetic flow sensor | range 0.25 to 5.3 GPM (1 to 20 LPM) | 1/4 I.D. | 1/2" NPT process connection | frequency & analog output signal. | Blackhawk Supply
MFS-12 | Magnetic flow sensor | range 0.25 to 5.3 GPM (1 to 20 LPM) | 1 / 4 I.D. | 1 / 2" NPT process connection | frequency & analog output signal. | Dwyer
Brand: Dwyer
SKU: MFS-12
$1,313.51 each
View Details Dwyer MP-50MM Differential pressure switch/gage | range 0-50 mm water. | Blackhawk Supply
MP-50MM | Differential pressure switch / gage | range 0-50 mm water. | Dwyer
Brand: Dwyer
SKU: MP-50MM
$3,894.07 each
Type
2 Communication
Application
Application Zone
BACNET
Burst Pressure
CO2 Measurement Range
Calibration Certificate
Color
Current Core
Current Measurement Accuracy
Current Measurement Range
Description
Dimension Depth
Dimension Height
Dimension Probe Diameter
Dimension Probe Length
Dimension Width
Display Type
Display Size
Electrical Wiring
Electrical Wiring Size
Element Type
Enclosure Material
Fail Safe
Feature Level
Fitting Type
Fitting Material
Fitting Size
Housing
Humidity Calibration Certificate
Humidity Measurement Accuracy
Humidity Measurement Drift
IP Protection
Input
Input Specifications
Inputs
LED Indicator Type
Material
Measurement Type
Medium
Model
Monitored Wire Size
Mounting
Operating Current
Operating Temperature
Output Specifications
Outputs
Override
Plastic Rating
Power Monitoring
Pressure Measurement Accuracy
Pressure Measurement Range
Pressure Output Signal
Pressure Range
Pressure Sensor Type
Product Type
Product Certification
Range
Relay Coil Voltage
Relay Contact Ratings
Relay Poles/Throw
Response Time
Section
Sensing Element
Sensor
Sensor Averaging Wire Length
Sensor Configuration
Sensor Housing
Sensor Length
Sensor Wire Length
Setpoint
Shape
Size
Standards EMC
SubCategory
Supply Voltage AC Range
Supply Voltage DC Nominal
Supply Voltage DC Range
Temp & Humidity Signals
Temperature Calibration Certificate
Temperature Measurement Accuracy
Temperature Measurement Range
Temperature Sensor Type
Thermostat Type
Voltage
Warranty
Committed to customer satisfaction
as experts in Sensors
(847) 773-0645
Recently Viewed

Popular Products

View all →
Belimo ZS-100 Weather shield - galvaneal (13" L x 8" W x 6" D). | Blackhawk Supply
ZS-100 | Weather shield - galvaneal (13" L x 8" W x 6" D). | Belimo
Brand: Belimo
SKU: ZS-100
$113.40 each
ACI TSENSE-LCD CO2/RH/TEMP, LCD, RELAY, BACNT | Blackhawk Supply
TSENSE-LCD | CO2/RH/TEMP, LCD, RELAY, BACNT | ACI
Brand: ACI
SKU: TSENSE-LCD
$427.50 each
Belimo EFB24-SR Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | Blackhawk Supply
EFB24-SR | Damper Actuator | 270 in-lb | Spg Rtn | 24V | Modulating | Belimo
Brand: Belimo
SKU: EFB24-SR
$778.95 each
Siemens GRD221.1U Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Blackhawk Supply
GRD221.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Siemens
Brand: Siemens
SKU: GRD221.1U
$150.02 each
Square D MA4IMA16 Surge Protection Module, IMA, 160kA, 480Y/277V AC, 3-Phase, 4-Wire, NEMA 2 | Blackhawk Supply
MA4IMA16 | Surge Protection Module, IMA, 160kA, 480Y/277V AC, 3-Phase, 4-Wire, NEMA 2 | Square D by Schneider Electric
Brand: Square D
SKU: MA4IMA16
$555.85 each
Veris EP2100S EP | Analog In | 3-15/0-20psi | Blackhawk Supply
EP2100S | EP | Analog In | 3-15/0-20psi | Veris
Brand: Veris
SKU: EP2100S
$157.15 each
Veris E51C2 Bi-Directional DIN Energy Meter | Modbus | Pulse Out | Blackhawk Supply
E51C2 | Bi-Directional DIN Energy Meter | Modbus | Pulse Out | Veris
Brand: Veris
SKU: E51C2
$590.04 each
Square D 9001K35 Joystick Controller - 30mm - 5 Positions Spring Return - Without Contact | Blackhawk Supply
9001K35 | Joystick Controller - 30mm - 5 Positions Spring Return - Without Contact | Square D by Schneider Electric
Brand: Square D
SKU: 9001K35
$190.85 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
Your Cart
items in the Cart
The product has been added to cart.
There are items in your cart.

Total: $0.00

View Cart
Continue Shopping