Sensors

EMERSON THERM-O-DISC - 36TX22 13038 F230-40 - Thermostat, Thermal Cut out. F230-240, Normally Open.

The 36T auto reset control from Therm–O–Disc® offers proven reliability in a compact, versatile, cost–effective design. The snap action of the bimetal disc provides high-speed contact separation resulting in excellent life cycle characteristics at electrical loads up to 15 amps at 120VAC and 10 amps at 250VAC.

Thermostat, thermal cut out.

Thermostatic switch, bi-metal 1/2" (12.77mm).

Contacts: (2) 0.17" solder term, one on each side. 

Set Point: Normally Open contact closes at 230F and closes when temperature lowers to 190F.

Mount: panel, round 17.7mm with 24mm centers

Two male 3/16” (4.8mm) quick connect Blade Terminals which can also be soldered.

Snap Action SPST Contacts Automatic Reset

Typical Applications The 36T is applied to a wide variety of applications as either a regulating control or a safety limit. Examples of applications include: • Coffeemakers • Water heaters • Sandwich toasters • Furnaces • Dishwashers • Boilers • Dryers • Electric heaters • Washing machines • Office equipment • Refrigerators • Automotive seat heaters • Microwave ovens

Proudly Made in USA - New Old Stock

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Texas Instruments - TIL149 Sensor, Reflective Detector.

Reflective source and sensor.

Optical switch assembly.

Discontinued and Difficult to find.

NSN 5840-01-111-8238

Alternate: Honeywell HOAO149-001 

 

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Switch, temperature. Thermistor - temperature dependent resistor, which measures 12-14 ohms resistance at room temp 68 Deg F. Package: 12mm disc, radial leads. Learn More

Sprague - UGN3020T Sensor, Hall Effect.

Series 300 Magnetically Activated Switch

Digital switch.

Single output unipolar. 4.5 to 24VDC operation.

Package: TO-92, plastic.

Operating temperature: -20 to 85 Deg C.

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Transducers, pressure. 0-200PSI, +/ -15 or 28VDC. Learn More

Plus 50 Products - Plus 50 Lens - Lens, Extension. Optical Diffuser. Transparent, durable, and shatter resistant. Made from a synthetic polymer called polymethyl methacrylate (PMMA). Lens is UV Resistant, Non-Yellowing, Chemical Resistant, Llightweight, Durable and Scratches and Dullness can be polished/buffed out. Status: Discontinued Plus 50 Lens, Extension. Optical Diffuser. Material: Lucite Designed for X-Band Radar (Antenna) Detector among others (Fuzzbusters, Whistler XK, Bel Micro Eye, Bearfinders) to extend Range. Dimensions: 2.45" Diameter x 0.68" Thick, plus Two 0.33" Mounting Tabs. Lens Only – No Mounting Tape Note: Cleaning with mild dish soap and light polishing/buffing restores clarity. Additional Applications: Science projects, etching, laser engraving, optical projects. New Old Stock Made in USA Learn More

PANASONIC/MATSUSHITA - EFR-RUB40K25 - 40kHz 16mm Ultrasonic Transducers Receiver, New The Air Ultrasonic Receivers 4 Bat Detectors EFR-RUB40K25 are electronic components designed for use in various industrial and commercial applications. Made by Panasonic, these semiconductors and actives feature a resonant frequency of 40 kHz and operate on AC current. The PCB mount design allows for easy installation, and the round shape and ultrasonic horn type ensure efficient sound emission. Ideal for detecting objects or finding their location, these receivers and detectors offer reliable and precise functionality for a range of uses. Type: High Quality Bimorph Disc 16mm, 45db Ceramic Receiver / Microphone. Dimensions: 0.63 Diameter x 0.48" High (16mm x 12mm) Center Frequency: 40 KHz. Band width: 4Khz + Connection: 2 Pin Solder Mating Transmitter EFR-OHB40K24 purchased separately. Applications: Wide bandwidth ultrasonic receivers are perfect for Remote Control Systems, Burglar Alarms, Flow Rate Detectors, Robotics, DIY Bat Detectors, Proximity sensors, Automatic door openers, etc... New Old Stock Learn More

20-Inch high assembly almost 8" wide with 2 ports and reservoir? -=- PX615-200GI: Excellent Long Term Stability - 0.4% Accuracy - Thin Film Design For High Reliability - Ideal for Liquid and Gas Applications - SPECIFICATIONS Excitation: 10 to 30 Vdc unregulated - Output: 4 to 20 mA (2-wire) - Supply Current: 20 mA - Insulation Resistance: 100 M� @ 50 V - Accuracy: �0.4% BFSL - Hysteresis: �0.2% - Learn More

Proximity switch. Metal 115VAC 3#18 SJO power cord PNEU CYL 50/60 HZ 0.5AMP Learn More

NAMCO CONTROLS DANAHER - EE520-65510 - Proximity Switch.

Dual Sensing - Industive Proximity

115VAC 0.005Amp - 5Amp, Continuous 2Amp Inrush

4 Conductor Power Cord SCP.

Short Circuit Protection

New Old Stock

Made in USA

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Promiximity switch 115VAC 50/60HZ 0.5A Cyl Probe 1.295" metal.

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Switch, proximity, limit. Contacts: NO or NC in One DPST switch. Contact Ratings: 0.005-0.5Amp Cont 120VAC 50-/60Hz, 1Amp Inrush/2mA leakage. Mech: Panel. Note: Listed: UL/CSA. Has dual built in Led(s). This proximity switch is w/o the sensing head. NIB with wiring diagram. Learn More

NAMCO CONTROLS - EE520-41520 - Switch, Proximity Cylindicator.

Namco is a leader in electro-mechanical and non-contact switching devices for industry, aerospace, defense, marine and nuclear power applications. The product line includes arguably the world's most rugged limit switches for the toughest of environments. For over 25 years, the Cylindicator sensor has been the standard for industrial applications that require end‑of‑stroke indication on Hydraulic and Pneumatic Cylinders.

115VAC 0.5Amp, 1.295" Metal Probe.

Supply Voltage: 95-135.

End Sensing

Cylindicator.

PSI: 300.

Alternate: DANAHER CONTROLS EE520-41520

New Old Stock

UL Listed

Note: Namco, Snap-Lock, Mill-Pack, Hard-Coat, or Dura-Prox, all of which are trade names of NAMCO - a division of Specialty Product Technologies.

Proudly Made in the USA.

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NAMCO CONTROLS - EE230-30421 Rotatable Cylindicator Proximity Switch.

Weld Field and Electrical Noise Immunity

3000 PSI Pressure Rating

Standard Latching Short Circuit Protection

Predictable, Consistent Electrical Performance

100% Tested and Burned-in

Purpose-Designed Housings and Materials

Internally Short Circuit Protected

1.0" Plastic Probe

20-140VAC/VDC 0.5A Continuous . - 3Amp inrush.

1.7mA Leakage Current Off State

8 foot 2 Conductor 18AWG SJO Power Cord.

Ready & SCP LED Indicators 

Replacement for EE220-30421.

New Old Stock

Note: Snap-Lock, Mill-Pack, Hard-Coat, and Dura-Prox are all trade names of NAMCO - Specialty Product Technologies. 

Proudly Made in USA

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NAMCO CONTROLS - EP150-54200 - Amplifier Control Modules

12-24vdc or 20 vac Enclosed Amplifier Control Modules.

NPN transistor output 100mA max.

Includes 16 pin socket with solder leads

Factory New

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Meriam Instruments - 2627-012A - Hall Effect Probe

Special Flat Probe 5-Pin Female Plug

With Probable 1.25" Long Hall Effect Sensor.

4.5" Length Overall.

Marked "Lakeshore TSI."

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Gauge, oxygen service pressure, 6". Pressure range: 0-160 PSIG. 1/2" NPT port on bottom. T-joint with manual control valve and 1/2" input / outlet. 4.5" precision scientific round shelf. Dimensions: 4.0"OD x 0.53"H. 8-hole pressure mounting flange. Weight: 5.2 lbs. Stands 14.5" high. Learn More

Dwyer Instruments / Mercoid Control - AS-9 - Pressure Switch 4 AMP, Adjustable Pressure Control 0-15 PSI "New" Mercoid Controls - Division of Dwyer Instruments, Inc. Founded in 1931, Dwyer Instruments, Inc. stands for quality, reliability, and readily available low cost products. As a leading manufacturer in the controls and instrumentation industry, Dwyer products serve major markets including, but not limited to, HVAC, chemical, food, oil and gas, and pollution control. Dwyer continues to develop new market demand products, and has achieved additional market recognition through acquisitions of respected names such as Mercoid Controls, Love Controls, W.E. Anderson instruments, and Proximity Controls. Model: AS-9 Pressure Switch Adjustable 0-15 PSI Pressure Control. Normally Open Contacts 4 AMP with Internal Switch (Circuit closes on pressure rise). Visible Setpoint Adjustment, Calibrated scale. Industrial Enclosed sealed housing Diaphragm Operated Control. New Old Stock in Manufacturers Box. Similar to the following Mercoid Control Pressure Switches: AP-153-36, AP15336, AP153R36, AP153RG36, AP-7012-153-36, AP-7021-153R36, AP-7041-153-36, AP-153-37, AP-2-36, AP236, 721G, Confirm Pressure requirements, contact ratings and material compatibility before substituting. Dwyer Mercoid Controls produces a broad range of pressure, temperature, and level controls for use in heavy industrial, petrochemical, and electrical utility plants. Established in 1916, Mercoid has been serving industry for over 80 years. Proudly Made in the USA. Learn More

Honeywell Microswitch - 922SA2XP-C4N-l-L Sensor, Hall Effect.

Micro Commercial Components

Solid State Design with LED Indicator.

Detects most metals with nominal sensing distance of 5mm depending upon metal.

Nominal Sening Distance: 5mm

Operates 5.0 to 30 VDCMaximum Load current: 200mA

Normally Open Contact  

Magnetic. 4 Wire.

Dimensions: 0.5" OD x 1.5" long (12mm Diameter X 36mmLong)

Treads have 1mm pitch with nut.

3/32" Quick Connects 

Made in Switzerland.

NSN 5930-01-000-8864.

New Old Stock

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MICROTEMP - 4204A PWNC  - G4A - Switch, Fuse Thermal.

Rated for continuous operating currents up to 10 amps @ 250VAC (15 amps @ 120VAC), the G4 series MICROTEMP® TCO is the industry standard for over-temperature protection. The G4 series is applied to millions of appliances and personal care products each year, providing reliable back-up protection for temperature controlling thermostats and other over-temperature conditions. The G4 series is also widely applied in office machines, portable heaters and industrial equipment as a thermal safeguard.

Cutout Normally Closed, 98 Degree C. (208.5 Degree F).

Thermal Fuse

10A, 250 VAC

New Old Stock

Package: Axial 1/4" leads.

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LEM SA - HA10NP/SP5 Hall Effect transducer, open loop.

DC to 50kHz.

PC board mounting.

Galvanic isolation between two primary windings.

Pri nominal: Series: +/-5A Ipn Parallel:+/-10Amp.

Primary current measuring range: Series:0- +/-10A Ip

Parallel: 0 -+/-20A Ip.

Analogue output: +/-4V.

Load resistance:>4kohm.

RMS rated V: 500V.

Supply: +/-15V <20mA.

Specification Sheet Attached.

Dimensions: 19x15x21mmH.

Manuf in the UK.

Either unsoldered or prepped, so we are selling them as if used but guaranteed not DOA.

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Sensata Technologies / KLIXON - 20PS61-8 Pressure Switch.

The 20PS Family of Switch products wwere developed to meet the demanding needs of HVAC & industrial applications and has since become a staple in the heavy vehicle and off road markets. The reliable and durable construction allows the product to perform under severe environmental conditions and very high vibration levels.

1/4NPT Threaded Brass Fitting and 2 Screw Terminals.

Automatic Reset

Single-Pole, Single Throw Switch Normally Closed

Connection: Screw Terminal

High Cycle Life - Proven Reliability

Temperature: -40 C to 120 C

Life: >100,000 Cycles

Dimensions: 0.814" (20.6mm) Diameter x 1.648" (41.8mm) Long Including Fitting, plus Contacts.

Made in the USA.

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Load cell. 200 lb. Shear Beam, steel plated. Single ended. 5 Wire. NIB. Note: Designed for low capacity tank and hopper scales in the compression mode. Self checking for static loads, height adjustments, sealed. Weight: 1.2 lbs. Learn More

RESOLVER IN HEAVY DUTY MOUNT RATIO 6/1 SHAFT: 3/4" KEYED

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