level sensors

Filter
View Details AO SMITH 100109721 9004238215 Kit Upper Probe | Blackhawk Supply
100109721 | 9004238215 Kit Upper Probe | AO SMITH
Brand: AO SMITH
SKU: 100109721
$148.43 each
View Details HONEYWELL RESIDENTIAL CHW3610W8001 L1 Wireless WIFI Water Leak & Freeze Detector With 5' Cable Sensor & 2 AA Batter | Blackhawk Supply
CHW3610W8001 | L1 Wireless WIFI Water Leak & Freeze Detector With 5' Cable Sensor & 2 AA Batter | HONEYWELL RESIDENTIAL
Brand: HONEYWELL RESIDENTIAL
SKU: CHW3610W8001
$72.48 each
View Details MCDONNELL & MILLER RS2-BR1 Remote Sensor (2 Levels) 179525 | Blackhawk Supply
RS2-BR1 | Remote Sensor (2 Levels) 179525 | MCDONNELL & MILLER
Brand: MCDONNELL & MILLER
SKU: RS2-BR1
$629.45 each
View Details Johnson Controls F59A-1C LIQLEVELCTLWEIGHTOPER | Blackhawk Supply
F59A-1C | LIQLEVELCTLWEIGHTOPER | Johnson Controls
Brand: Johnson Controls
SKU: F59A-1C
$234.10 each
View Details Dwyer L4-AT L4-AT FLOTECT LEVEL SW | Blackhawk Supply
L4-AT | L4-AT FLOTECT LEVEL SW | Dwyer
Brand: Dwyer
SKU: L4-AT
$875.34 each
View Details York S1-2702-311P Sensor Rod for Furnace 90 DEG Bend | Blackhawk Supply
S1-2702-311P | Sensor Rod for Furnace 90 DEG Bend | York
Brand: York
SKU: S1-2702-311P
View Details
View Details Burnham Boilers 100106-01 Low Water Cut Off Kit Auxiliary Probe Includes Control Harness Assembly Hydrolevel 1150 | Blackhawk Supply
100106-01 | Low Water Cut Off Kit Auxiliary Probe Includes Control Harness Assembly Hydrolevel 1150 | Burnham Boilers
Brand: Burnham Boilers
SKU: 100106-01
$293.64 each
View Details Dwyer F7-T1 Vertical level switch | PTFE float | TFE stem | temperature limit 300°F (149°C) | pressure limit 30 psig (2 bar) | 1/4" male NPT mounting | Blackhawk Supply
F7-T1 | Vertical level switch | PTFE float | TFE stem | temperature limit 300°F (149°C) | pressure limit 30 psig (2 bar) | 1 / 4" male NPT mounting | Dwyer
Brand: Dwyer
SKU: F7-T1
$1,266.46 each
View Details Dwyer F7-SS2 Vertical level switch | 316SS (CYC) float | 316SS stem | temperature limit 300°F (149°C) | pressure limit 450 psig (31 bar) | 1/8" male NPT mounting | UL listed | Blackhawk Supply
F7-SS2 | Vertical level switch | 316SS (CYC) float | 316SS stem | temperature limit 300°F (149°C) | pressure limit 450 psig (31 bar) | 1 / 8" male NPT mounting | UL listed | Dwyer
Brand: Dwyer
SKU: F7-SS2
$72.20 each
View Details Dwyer F7-PVC Vertical level switch | CPVC float and stem | temperature limit 180°F (82°C) | pressure limit 15 psig (1 bar) | 1/4" male NPT mounting | Blackhawk Supply
F7-PVC | Vertical level switch | CPVC float and stem | temperature limit 180°F (82°C) | pressure limit 15 psig (1 bar) | 1 / 4" male NPT mounting | Dwyer
Brand: Dwyer
SKU: F7-PVC
$218.04 each
View Details Dwyer F7-BT Vertical level switch | Buna-N & epoxy float | polybutylene terephthalate stem | temperature limit 220°F (105°C) | pressure limit 150 psig (10 bar) | 1/8" male NPT mounting | UL listed | Blackhawk Supply
F7-BT | Vertical level switch | Buna-N & epoxy float | polybutylene terephthalate stem | temperature limit 220°F (105°C) | pressure limit 150 psig (10 bar) | 1 / 8" male NPT mounting | UL listed | Dwyer
Brand: Dwyer
SKU: F7-BT
$38.84 each
View Details Dwyer F7-HSS Horizontal mount level switch | 316SS float and stem | temperature limit 392°F (200°C) | pressure limit 300 psig (20.7 bar) | 1/2" NPT (int/ext) mounting | Blackhawk Supply
F7-HSS | Horizontal mount level switch | 316SS float and stem | temperature limit 392°F (200°C) | pressure limit 300 psig (20.7 bar) | 1 / 2" NPT (int / ext) mounting | Dwyer
Brand: Dwyer
SKU: F7-HSS
$439.30 each
View Details Dwyer F6-MHS2 Horizontal mount level switch | 304SS float and stem | temperature limit 257°F (125°C) | pressure limit 363 psig (25 bar) | 1/2" NPT | Blackhawk Supply
F6-MHS2 | Horizontal mount level switch | 304SS float and stem | temperature limit 257°F (125°C) | pressure limit 363 psig (25 bar) | 1 / 2" NPT | Dwyer
Brand: Dwyer
SKU: F6-MHS2
$64.39 each
View Details Wika 14389594 GA-L100; 0...400 inH2O; 4 … 20 mA (pressure) + 4 … 20 mA (te | Blackhawk Supply
14389594 | GA-L100; 0...400 inH2O; 4 … 20 mA (pressure) + 4 … 20 mA (te | Wika
Brand: Wika
SKU: 14389594
$2,039.99 each
View Details Wika 14388631 GA-L100; free text; 4 … 20 mA (pressure) + 4 … 20 mA | Blackhawk Supply
14388631 | GA-L100; free text; 4 … 20 mA (pressure) + 4 … 20 mA | Wika
Brand: Wika
SKU: 14388631
$2,039.99 each
View Details Wika 14385449 LF-1; 0...100 inWC gauge; 4 … 20 mA (pressure), 2-wire | Blackhawk Supply
14385449 | LF-1; 0...100 inWC gauge; 4 … 20 mA (pressure), 2-wire | Wika
Brand: Wika
SKU: 14385449
$1,590.99 each
View Details Dwyer L6EPB-B-S-3-O Liquid level switch | polypropylene spherical float | side wall mounting | max. pressure 1000 psig (69 bar) | min. S.G. 0.9. | Blackhawk Supply
L6EPB-B-S-3-O | Liquid level switch | polypropylene spherical float | side wall mounting | max. pressure 1000 psig (69 bar) | min. S.G. 0.9. | Dwyer
Brand: Dwyer
SKU: L6EPB-B-S-3-O
$333.48 each
View Details Dwyer L6EPB-B-S-3-A Liquid level switch | 304 SS cylindrical float | side wall mounting | max. pressure 200 psig (13.8 bar) | min. S.G. 0.5. | Blackhawk Supply
L6EPB-B-S-3-A | Liquid level switch | 304 SS cylindrical float | side wall mounting | max. pressure 200 psig (13.8 bar) | min. S.G. 0.5. | Dwyer
Brand: Dwyer
SKU: L6EPB-B-S-3-A
$385.24 each
View Details Dwyer 1640-2 Floating contact switch | range 1.0-4.0" w.c. | adj. span | .03 min. set | .12 max. Set. | Blackhawk Supply
1640-2 | Floating contact switch | range 1.0-4.0" w.c. | adj. span | .03 min. set | .12 max. Set. | Dwyer
Brand: Dwyer
SKU: 1640-2
$788.98 each
View Details Dwyer 1640-1 Floating contact switch | range 0.2-1.0" w.c. | adj. span | .02 min. set | .06 max. Set. | Blackhawk Supply
1640-1 | Floating contact switch | range 0.2-1.0" w.c. | adj. span | .02 min. set | .06 max. Set. | Dwyer
Brand: Dwyer
SKU: 1640-1
$788.98 each
View Details Dwyer 1640-0 Floating contact switch | range .01-0.2" w.c. | adj. span | .01 min. set | .03 max. Set. | Blackhawk Supply
1640-0 | Floating contact switch | range .01-0.2" w.c. | adj. span | .01 min. set | .03 max. Set. | Dwyer
Brand: Dwyer
SKU: 1640-0
$788.98 each
View Details Dwyer ULSM-10 Ultrasonic level sensor | 9.8' (3 m) measuring range | non-contact transmitter | 4 SPST programmable relays | 1" NPT thread.(USB adapter necessary for calibration. One adapter can program multiple units.) | Blackhawk Supply
ULSM-10 | Ultrasonic level sensor | 9.8' (3 m) measuring range | non-contact transmitter | 4 SPST programmable relays | 1" NPT thread.(USB adapter necessary for calibration. One adapter can program multiple units.) | Dwyer
Brand: Dwyer
SKU: ULSM-10
$1,215.86 each
View Details Dwyer ULSL-10 Ultrasonic level sensor | 18' (5.5 m) measuring range | non-contact transmitter | 4 SPST programmable relays | 2" NPT thread. (USB adapter necessary for calibration. One adapter can program multiple units.) | Blackhawk Supply
ULSL-10 | Ultrasonic level sensor | 18' (5.5 m) measuring range | non-contact transmitter | 4 SPST programmable relays | 2" NPT thread. (USB adapter necessary for calibration. One adapter can program multiple units.) | Dwyer
Brand: Dwyer
SKU: ULSL-10
$1,460.32 each
View Details Dwyer ULT-12 Ultrasonic level transmitter | 7.5 m (24.6') range | explosion-proof | 2" BSPT male process connection | M20 conduit connection. | Blackhawk Supply
ULT-12 | Ultrasonic level transmitter | 7.5 m (24.6') range | explosion-proof | 2" BSPT male process connection | M20 conduit connection. | Dwyer
Brand: Dwyer
SKU: ULT-12
$1,950.18 each
Committed to customer satisfaction
as experts in Level Sensors
(847) 773-0645
Recently Viewed

Popular Products

View all →
KMC BAC-5051AE Router: BACnet, IP/Dual Enet/Single MSTP | Blackhawk Supply
BAC-5051AE | Router: BACnet, IP/Dual Enet/Single MSTP | KMC
Brand: KMC
SKU: BAC-5051AE
$471.41 each
Contemporary Controls EISK8-GT Gig Switch. 8-port 10BASE-T/100BASE-TX/1000BASE-T Skorpion switch, DIN-rail mount | Blackhawk Supply
EISK8-GT | Gig Switch. 8-port 10BASE-T/100BASE-TX/1000BASE-T Skorpion switch, DIN-rail mount | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK8-GT
$240.94 each
Belimo S2A Auxiliary switch | 2x SPDT | 3A (0.5A inductive) @ 250 VAC max. | Blackhawk Supply
S2A | Auxiliary switch | 2x SPDT | 3A (0.5A inductive) @ 250 VAC max. | Belimo
Brand: Belimo
SKU: S2A
$114.75 each
Contemporary Controls EIBA5-100T/R 5-Port 10/100Mbps DIN-rail Mount BAS Switch | Blackhawk Supply
EIBA5-100T/R | 5-Port 10/100Mbps DIN-rail Mount BAS Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EIBA5-100T/R
$119.06 each
Siemens GCA161.1U Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Blackhawk Supply
GCA161.1U | Damper Actuator | Spring Return | 24 VAC/DC | 0-10 Vdc | 160 lb-in | Siemens
Brand: Siemens
SKU: GCA161.1U
$358.36 each
KMC STE-8001W80 Digital Sensor: SimplyVAV, Temperature, White, | Blackhawk Supply
STE-8001W80 | Digital Sensor: SimplyVAV, Temperature, White, | KMC
Brand: KMC
SKU: STE-8001W80
$102.88 each
Belimo B225+LF120 US CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 120V | On/Off | Blackhawk Supply
B225+LF120 US | CCV | 1" | 2 Way | 30 Cv | w/ Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: B225+LF120 US
$482.85 each
Viconics VT7225 Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Blackhawk Supply
VT7225 | Room Controller Heating Analog Output and PWM Output; Replaces C1025 & T920 | Viconics
Brand: Viconics
SKU: VT7225
$139.92 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.