Liquid Level Sensors / Sensors - Mega Sale! Save up to 27%


Mega Sale! Up to 27% off on Liquid Level Sensors (in Sensors) at Band Electric [66]. Top brands include Flowline, Warrick, Madison, Milton Industries, Gems Sensors, Square D by Schneider Electric, Solinst, & Gems Sensors and Controls. Hurry! Limited time offers. Offers valid only while supplies last.



Flowline DL24-01 Polycarbonate EchoPod Multi Function Ultrasonic Level Transmitter with Fob, 1" NPT, 9.8' Range
By Flowline
In Stock
$485.00
$389.00
You Save: 20%

mpn: DL24-01,

4.2 out of 5 stars with 24 reviews
The general purpose ultrasonic level transmitter provides continuous level measurement up to 9.8’ (3m) with a 4-20 mA signal output, and is configured via our free Webcal software. The level sensor has 4 programmable relays with selectable hysteresis and fail-safe logic. The embedded level controller can lower cost by replacing external control hardware. This non-contact liquid level sensor is ideally suited for corrosive, sticky or dirty liquids, and is widely selected for day tank, skid, IBC


Flowline XP88-0 EchoSafe Explosion Proof Ultrasonic Level Transmitter with 26.2' Cable
By Flowline
In Stock
$1,345.00
$986.19
You Save: 27%

mpn: XP88-0,

4.3 out of 5 stars with 26 reviews
FM approved for hazardous environments, the explosion proof ultrasonic level transmitter provides continuous level measurement up to 32.8' with a 4-20 milliampere signal output, and is configured via the integral push button display module. This non-contact liquid level sensor is ideally suited for corrosive, ultrapure, sticky or dirty liquids, and is widely selected for bulk storage, day tank, lift station and process tank level applications located in a classified area. Rugged PVDF transducer


Warrick 3E1B Red Brass Liquid Level Sensor with Single Probe, 1" NPT Male
By Warrick
In Stock
$158.00

mpn: 3E1B,

4.3 out of 5 stars with 20 reviews
Gems Warrick liquid level sensors are available in single probe models. The versatility of the Warrick design makes these sensors ideal for a diverse range of applications. It includes food and beverage, pharmaceuticals, caustics and acids, boilers and steam generators, sumps, ponds, reservoirs, sewage and wastewater. These Warrick fitting are designed for OEM use. Series 3E fittings are cast metal, pressure-tight assemblies capable of handling 1 probes. Attachment to vessels is accomplished wit


Madison M5920 Stainless Steel Side Mounted Liquid Level Float Switch, 30 VA SPST, 1/2" NPT Male, 300 psig Pressure
By Madison
In Stock
$148.17

mpn: M5920,

4.6 out of 5 stars with 22 reviews
Side-mounted liquid level switch has a stainless steel stem and a stainless steel float. Stainless steel stems and floats are well suited for corrosive environments as well as food processing, medical, heating, and cooling applications. The M5920 has American Bureau of Shipbuilding (ABS) approval, among others. For high-temperature (to 250 degree C), high-pressure (to 300 PSIG) and corrosive conditions. Single Pole, Single Throw. Maximum temperature: 200 degree C. Fittings: 1/2'' NPT x 1/2'' NPT


Warrick 3E4B Red Brass Liquid Level Sensor with Four Probe, 2-1/2" NPT Male
By Warrick
In Stock
$351.00

mpn: 3E4B,

4.3 out of 5 stars with 46 reviews
Gems Warrick liquid level sensors are available in four probe models. The versatility of the Warrick design makes these sensors ideal for a diverse range of applications. It includes food and beverage, pharmaceuticals, caustics and acids, boilers and steam generators, sumps, ponds, reservoirs, sewage and wastewater. These Warrick fitting are designed for OEM use. Series 3E fittings are cast metal, pressure-tight assemblies capable of handling 4 probes. Attachment to vessels is accomplished with


Milton 1072 1/2" Deluxe Desiccant Dryer System
By Milton Industries
In Stock
$308.56

mpn: 1072, ean: 0030937303189,

4.7 out of 5 stars with 14 reviews
This 1/2'' deluxe desiccant dryer system with piggyback filter/regulator will give you constant pressure with clean, oil free dry air to your spray gun or pneumatic tool. Both filters are equipped with automatic overnight drains that will drain once the system drops to less than 5 PSI. This dryer system delivers extremely dry, compressed air as low as -30 degrees Fahrenheit. Includes the initial supply of desiccant. Maximum of 250 PSI.1/2'' national pipe thread. Maximum pressure of 250 pounds pe


Warrick 16MB1A0 General Purpose Solid State Plug-in Module with 8 Pin Octal Socket, 10K ohms Direct Sensitivity, 120 VAC Voltage
By Warrick
In Stock
$203.00

mpn: 16MB1A0, ean: 0013227027149,

4.3 out of 5 stars with 58 reviews
Gems general purpose solid state plug-in module. New microprocessor design. Designed for either differential or single level service. U.L. ''Motor Controller'' listing, 8 pin socket with screw type connections make the unit easy to install and service. Sensitivity of up to 1 million ohm/cm. Low voltage sensor. Led monitoring; compact size. Applications includes single level service, differential service, point level, alarms, valve control and pump control. 10K ohms direct sensitivity. 120 VAC vo


Gems Sensors 22445 Intrinsically Safe-Pak Relay, 95 to 135 VAC Voltage, 5A Current
By Gems Sensors
In Stock
$288.00

mpn: 22445,

4.7 out of 5 stars with 8 reviews
Gems intrinsically Safe-Pak electronic relay. Less than 100 microamps at 9 VDC actuates the unit to control loads to 5A at 120 VAC. Resistive up to 100000 ohm or short-circuiting sensors operate the unit. Operating temperature range: 0 to +120 degree F. 5A load current maximum. 400 K Turn-on sensitivity (typical). 1 M turn-off sensitivity (typical). 2 VAC voltage loss. Maximum output leakage current: 6 mA at 120 VAC. SPST N.O. switching operation. Approvals: UL, CSA. 3'' height.Intrinsically Saf


Square D 9037 Closed-Tank Float Switch with Bushing for Power Circuit, Contacts Open on Rise, Side Mount, NEMA 1, Right Float Position, 90-Deg. Float Rod Angle with 7" Offset
By Square D by Schneider Electric
In Stock
$159.83

mpn: 9037HG31R, ean: 0785901055082,

4.6 out of 5 stars with 11 reviews
This Square D 9037HG31R closed-tank float switch for a power circuit and use with water, hydraulic oils, and corrosive fluids attaches with screw-in bushing side-mounts to a closed-tank and activates a condensate or other pump. It has a NEMA 1 enclosure for protection and reverse-acting contacts that open on liquid rise. The float on this switch is positioned on the right at 90 degrees with a 7'' offset. Square D switches are manufactured by Schneider Electric. Square D brand pressure, float, an


Warrick 3E1A Cast Iron Liquid Level Sensor with Single Probe, 1" NPT Male
By Warrick
In Stock
$118.00
$104.07
You Save: 12%

mpn: 3E1A,

4.3 out of 5 stars with 32 reviews
Gems Warrick liquid level sensors are available in single probe models. The versatility of the Warrick design makes these sensors ideal for a diverse range of applications. It includes food and beverage, pharmaceuticals, caustics and acids, boilers and steam generators, sumps, ponds, reservoirs, sewage and wastewater. These Warrick fitting are designed for OEM use. Series 3E fittings are cast metal, pressure-tight assemblies capable of handling 1 probes. Attachment to vessels is accomplished wit


Flowline LU77-5005 EchoSwitch Ultrasonic Level Switch and Controller with 9.8' Cable, 2" NPT
By Flowline
In Stock
$795.00

mpn: LU77-5005,

4.4 out of 5 stars with 26 reviews
The general purpose ultrasonic level sensor provides continuous level detection up to 26.2' with 3 programmable relays for level switch or level control functions, and is configured via the integral push button display module. Each relay can be configured on a single set point (high level alarm or low level alarm) or latched on two set points for automatic fill or empty in simplex (one pump or valve), duplex (two pumps) or triplex (three pumps) level control modes with selectable time delay and


Flowline LU20-5001-IS EchoTouch IS Ultrasonic Level Transmitter with 18' Cable, 2" NPT
By Flowline
In Stock
$950.00
$776.83
You Save: 18%

mpn: LU20-5001-IS,

4.2 out of 5 stars with 14 reviews
CSA approved intrinsically safe for use in hazardous locations, the two-wire ultrasonic transmitter provides non-contact level measurement up to 18', and is ideally suited for challenging corrosive, slurry or waste liquids. Push button calibrated, the transmitter is typically selected for atmospheric bulk storage, day tank and waste sump applications located within a classified area. Media examples include diesel fuel and sulfuric acid. The transmitter is calibrated in less than a minute using t


Milton 1170 1/2" Compact Desiccant Dryer
By Milton Industries
In Stock
$133.83

mpn: 1170, ean: 0030937101709,

4.7 out of 5 stars with 53 reviews
This 1/2'' compact desiccant dryer with 1 quart capacity delivers extremely dry, compressed air as low as -30 degrees Fahrenheit. Incoming air is dispensed through a 70 micron polypropylene element for removal of particles. The air is then distributed uniformly through the desiccant to the bottom of the bowl where clean/dry air enters the intake tube. As the desiccant beads attracts water from the compressed air and become saturated, the color changes from blue to pink. Maximum pressure of 250 P


Warrick DFC1C0 Dual Function Open Circuit Board Control with Screw Mount Standoff, 26K ohms Direct Sensitivity, 120 VAC Voltage
By Warrick
In Stock
$171.00

mpn: DFC1C0,

4.7 out of 5 stars with 49 reviews
Gems DF series Warrick dual function control with screw mount standoff. Dual function series DF models are designed to control two independent level functions, one single-level control operation and one differential-level operation. Applications include dual function, single-level service, differential service, feedwater control/low-water cutoff, high level/low level, pump down/high level. 26K ohms direct sensitivity, 120 VAC voltage. U.L. 508 file #E44426 approvals. Measures 4-3/8'' width by 2-


Solinst 101 Water Level Meter - 200 Feet
By Solinst
In Stock
$629.95

mpn: 110185,

4.0 out of 5 stars with 12 reviews
The Solinst 101 Water Level Meter with P7 Probe has a laser marked PVDF flat tape. The design is intended to reduce adherence to the side of well casing. The PVDF flat tape is laser marked every 1/100 ft or each mm and the tap has a length of up to 6000 ft (1800 m). The newly designed flat tape has increased tensile strength and electrical efficiency by using 6 strands of copper coated stainless steel and 13 strands of stainless steel in each conductor. The P7 Water Level Meter Probe has been d


Warrick 16B2D0 General Purpose Open Circuit Board Control with Retrofit Standoff, 10K ohms Direct Sensitivity, 240 VAC Voltage
By Warrick
In Stock
$111.47

mpn: 16B2D0,

4.9 out of 5 stars with 36 reviews
Gems Warrick general purpose open circuit board control with retrofit standoff. New microprocessor design. Engineered for general purpose single level or differential applications, these economy priced controls have spade terminals for easy wiring and provide sensitivities up to 1 million ohm/cm. Applications include single level service, differential service, point level, alarms, valve control, pump control and low water cutoff. Compact size. U.L. ''Motor control''. Low-Voltage sensor. LED moni


Warrick 26C1C0 General Purpose Low Water Cutoff Open Circuit Board Control with Screw Mount Standoff, 26K ohms Direct Sensitivity, 120 VAC Voltage
By Warrick
In Stock
$118.00

mpn: 26C1C0,

4.8 out of 5 stars with 55 reviews
Gems Warrick general purpose low water cutoff open circuit board control with screw mount standoff. Designed for boiler low-water cutoff protection. Reset is functional only if water has returned to normal level. Built-in 3 second time delay is standard. Applications include low-water cutoff, point level, valve control, single-level service, alarms, pump control. Meets CSD1 requirements. Non powered contacts. Compact size. LED monitoring. AC current minimizes electrolysis. 26K ohms direct sensit


Warrick Model M-YEL-40 Warrick Mechanical Narrow Angle Tilt Float Switch with 13A Normally Closed SPST Switch, 40' 2 Conductor 16 AWG Wire SJOW Oil Resistant CPE Cable
By Gems Sensors and Controls
In Stock
$108.00

mpn: M-YEL-40,

4.7 out of 5 stars with 45 reviews
Warrick model M-YEL-40 Warrick Mechanical Narrow Angle Tilt Float Switch with 13A Normally Closed SPST Switch, 40' of 3 conductor 16 AWG wire SJOW Oil Resistant CPE CableWarrick model M-YEL-40 Warrick Mechanical Narrow Angle Tilt Float Switch with 13A Normally Closed SPST Switch, 40' of 3 conductor 16 AWG wire SJOW Oil Resistant CPE Cable. Excellent for Water and Waste Water Applications. Contact Rating: 13 amp @ 120/240 VAC 1/2 hp. U.L. Recognized, CSA Cert., RoHS - In compliance with EU-direct


Milton 1139-1 1/4" FNPT Electronic Compressor Tank Drain
By Milton Industries
In Stock
$106.85

mpn: 1139-1, ean: 0030937308436,

4.9 out of 5 stars with 46 reviews
This compressor tank drain is electronically adjustable to drain compressor tank automatically in order for it to deliver dry air. The two 2 way direct acting 1/4'' FNPT valves are made of forged brass and have a manual test switch. Mountable in any position, this tank drain has a 6' 1/2'' power cord and offers voltage of 115 volts / 1 phase / 60 Hz. Offers a working pressure range of 0 to 230 PSI.1/4'' female national pipe thread. Working pressure range of 0 to 230 pounds per square inch. Tempe


Warrick 3B1B 316 Stainless Steel Two-Piece Threaded Coupling with Single Electrode Probe, 3/8"-18 NPT Male
By Warrick
In Stock
$56.10

mpn: 3B1B,

4.6 out of 5 stars with 40 reviews
Gems Warrick liquid level sensors are available in seven probe models. The versatility of the Warrick design makes these sensors ideal for a diverse range of applications. Its includes: Food and beverage, pharmaceuticals, caustics and acids, boilers and steam generators, sumps, ponds, reservoirs, sewage and wastewater. These Warrick fitting are designed for OEM use. Series 3B fittings are compact pressure tight assemblies that hold a single electrode probe for use in water and chemicals. These f



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