Dwyer Level switches Type

We offer over 8000+ total Dwyer products, including accessories, air velocity transmitters, bin vibrators, CO2/Temp (Duct) sensors, and more. Shop now!
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View Details Dwyer 901-409 P kit-1/2" pipe (56" Std) | 1" pipe (48" Std) | 1" pipe coupling | 1-1/2" NPT strain relief on 1" pipe | galvanized mild steel pipe | explosion-proof standard. | Blackhawk Supply
901-409 | P kit-1 / 2" pipe (56" Std) | 1" pipe (48" Std) | 1" pipe coupling | 1-1 / 2" NPT strain relief on 1" pipe | galvanized mild steel pipe | explosion-proof standard. | Dwyer
Brand: Dwyer
SKU: 901-409
$282.95 each
View Details Dwyer 126-017 Aluminum flange adapter ring | 96". | Blackhawk Supply
126-017 | Aluminum flange adapter ring | 96". | Dwyer
Brand: Dwyer
SKU: 126-017
$127.18 each
View Details Dwyer 126-018 Aluminum flange adapter ring | 10'. | Blackhawk Supply
126-018 | Aluminum flange adapter ring | 10'. | Dwyer
Brand: Dwyer
SKU: 126-018
$127.18 each
View Details Dwyer 126-015 Aluminum flange adapter ring | 72". | Blackhawk Supply
126-015 | Aluminum flange adapter ring | 72". | Dwyer
Brand: Dwyer
SKU: 126-015
$127.18 each
View Details Dwyer 126-013 Aluminum flange adapter ring | 48". | Blackhawk Supply
126-013 | Aluminum flange adapter ring | 48". | Dwyer
Brand: Dwyer
SKU: 126-013
$127.18 each
View Details Dwyer 126-014 Aluminum flange adapter ring | 60". | Blackhawk Supply
126-014 | Aluminum flange adapter ring | 60". | Dwyer
Brand: Dwyer
SKU: 126-014
$127.18 each
View Details Dwyer 126-012 Aluminum flange adapter ring | 42". | Blackhawk Supply
126-012 | Aluminum flange adapter ring | 42". | Dwyer
Brand: Dwyer
SKU: 126-012
$127.18 each
View Details Dwyer 126-016 Aluminum flange adapter ring | 84". | Blackhawk Supply
126-016 | Aluminum flange adapter ring | 84". | Dwyer
Brand: Dwyer
SKU: 126-016
$127.18 each
View Details Dwyer 126-011 Aluminum flange adapter ring | 36". | Blackhawk Supply
126-011 | Aluminum flange adapter ring | 36". | Dwyer
Brand: Dwyer
SKU: 126-011
$127.18 each
View Details Dwyer 126-010 Aluminum flange adapter ring | 30". | Blackhawk Supply
126-010 | Aluminum flange adapter ring | 30". | Dwyer
Brand: Dwyer
SKU: 126-010
$127.18 each
View Details Dwyer LLC-35 Probe | 5 ft. (1.5 m) long. | Blackhawk Supply
LLC-35 | Probe | 5 ft. (1.5 m) long. | Dwyer
Brand: Dwyer
SKU: LLC-35
$162.03 each
View Details Dwyer 126-009 Aluminum flange adapter ring | 15". | Blackhawk Supply
126-009 | Aluminum flange adapter ring | 15". | Dwyer
Brand: Dwyer
SKU: 126-009
$127.18 each
View Details Dwyer LLC-34 Probe | 4 ft. (1.2 m) long. | Blackhawk Supply
LLC-34 | Probe | 4 ft. (1.2 m) long. | Dwyer
Brand: Dwyer
SKU: LLC-34
$132.65 each
View Details Dwyer LLC-82 Threaded mounting coupling. | Blackhawk Supply
LLC-82 | Threaded mounting coupling. | Dwyer
Brand: Dwyer
SKU: LLC-82
$103.84 each
View Details Dwyer LLC-33 Probe | 3 ft. (.9 m) long. | Blackhawk Supply
LLC-33 | Probe | 3 ft. (.9 m) long. | Dwyer
Brand: Dwyer
SKU: LLC-33
$99.48 each
View Details Dwyer LLC-36 Probe | 6 ft. (1.8 m) long. | Blackhawk Supply
LLC-36 | Probe | 6 ft. (1.8 m) long. | Dwyer
Brand: Dwyer
SKU: LLC-36
$199.00 each
View Details Dwyer LLC-32 Probe | 2 ft. (.6 m) long. | Blackhawk Supply
LLC-32 | Probe | 2 ft. (.6 m) long. | Dwyer
Brand: Dwyer
SKU: LLC-32
$65.47 each
View Details Dwyer LLC-31 Probe | 1 ft. (.3 m) long. | Blackhawk Supply
LLC-31 | Probe | 1 ft. (.3 m) long. | Dwyer
Brand: Dwyer
SKU: LLC-31
$34.89 each
View Details Dwyer LLC-218 Conductivity controller | 240 VAC | 10K ohm sensitivity | 8-pin octal socket style. | Blackhawk Supply
LLC-218 | Conductivity controller | 240 VAC | 10K ohm sensitivity | 8-pin octal socket style. | Dwyer
Brand: Dwyer
SKU: LLC-218
$477.41 each
View Details Dwyer LLC-225 Conductivity controller | 240 VAC | 26K ohm sensitivity | DIN mount socket style. | Blackhawk Supply
LLC-225 | Conductivity controller | 240 VAC | 26K ohm sensitivity | DIN mount socket style. | Dwyer
Brand: Dwyer
SKU: LLC-225
$477.41 each
View Details Dwyer LLC-228 Conductivity controller | 240 VAC | 26K ohm sensitivity | 8-pin octal socket style. | Blackhawk Supply
LLC-228 | Conductivity controller | 240 VAC | 26K ohm sensitivity | 8-pin octal socket style. | Dwyer
Brand: Dwyer
SKU: LLC-228
$477.41 each
View Details Dwyer LLC-128 Conductivity controller | 120 VAC | 26K ohm sensitivity | 8-pin octal socket style. | Blackhawk Supply
LLC-128 | Conductivity controller | 120 VAC | 26K ohm sensitivity | 8-pin octal socket style. | Dwyer
Brand: Dwyer
SKU: LLC-128
$440.75 each
View Details Dwyer LLC-215 Conductivity controller | 240 VAC | 10K ohm sensitivity | DIN mount socket style. | Blackhawk Supply
LLC-215 | Conductivity controller | 240 VAC | 10K ohm sensitivity | DIN mount socket style. | Dwyer
Brand: Dwyer
SKU: LLC-215
$477.41 each
View Details Dwyer LLC-115 Conductivity controller | 120 VAC | 10K ohm sensitivity | DIN mount socket style. | Blackhawk Supply
LLC-115 | Conductivity controller | 120 VAC | 10K ohm sensitivity | DIN mount socket style. | Dwyer
Brand: Dwyer
SKU: LLC-115
$439.61 each
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Danfoss 065B8900 ESBE ATA Thermostatic Draft Regulator, 3/4" FNPT, 2.2 Pound-force (10N) | Blackhawk Supply
065B8900 | ESBE ATA Thermostatic Draft Regulator, 3/4" FNPT, 2.2 Pound-force (10N) | Danfoss
Brand: Danfoss
SKU: 065B8900
$142.87 each
Veris H221 Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Blackhawk Supply
H221 | Split Core | Span Adj. | Range: 0-300AAC | Output: 4-20mA | Loop | Veris
Brand: Veris
SKU: H221
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Contemporary Controls EISK8-100T 8-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Blackhawk Supply
EISK8-100T | 8-port 10BASE-T/100BASE-TX Skorpion switch, DIN-rail mount | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK8-100T
$174.38 each
Siemens QAA2280.FWSC Room Temp Sensor, Full Feature, Siemens Logo, Tool Port, TEC Controllers | Blackhawk Supply
QAA2280.FWSC | Room Temp Sensor, Full Feature, Siemens Logo, Tool Port, TEC Controllers | Siemens
Brand: Siemens
SKU: QAA2280.FWSC
$171.48 each
Veris H321 Split Core | Span Adj. | Range: 0-800AAC | Output: 4-20mA | Loop | Blackhawk Supply
H321 | Split Core | Span Adj. | Range: 0-800AAC | Output: 4-20mA | Loop | Veris
Brand: Veris
SKU: H321
$177.08 each
Viconics VT7652B5031 Thermostat | Roof | 2 Heat Cntct | 2 Cool Cntct | Programmable | Blackhawk Supply
VT7652B5031 | Thermostat | Roof | 2 Heat Cntct | 2 Cool Cntct | Programmable | Viconics
Brand: Viconics
SKU: VT7652B5031
$167.45 each
Contemporary Controls EISK16-100T Skorpion 16-Port 10/100Mbps Switch | Blackhawk Supply
EISK16-100T | Skorpion 16-Port 10/100Mbps Switch | Contemporary Controls
Brand: Contemporary Controls
SKU: EISK16-100T
$329.07 each
Belimo LF120-S US Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Blackhawk Supply
LF120-S US | Damper Actuator | 35 in-lb | Spg Rtn | 120V | On/Off | Belimo
Brand: Belimo
SKU: LF120-S US
$316.80 each
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