Sensors

OPTEK - OHD100 Hall Effect Sensor, NPN, open-collector output, non-latching.

Contains a linear amp and Schmitt trigger to provide sharp "on" and "off" transitions when a South magnetic pole aligns with the front face (on) and is then removed (off). The back face has a 45-degree bevel. Facing the leads. with the bevel down, the three leads are numbered 1-2-3 from left to right. Positive (+) supply connects to pin 1, negative (-) common to pin 2 and the output to pin 3. The output completes a switch to common when it is "on."

Designed for non-contact switching operations

Operates on 4.5 - 24VDC,

Output max 20mA DC.

Operating Temperature: ‐55 °C to +150 °C

New Old Stock

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Side-viewing optical sensor TO-92-size three leads. No other info avail. Learn More

OMRON - EE-SPZ301 - Amplified PhotoMicroSensor with Built-In Amplifier (Light Modulation) PHOTOMICROSENSOR Amplified Light-Modulation Long Distance- Retro-Reflective Dark-On small flange-mounting 1.1" tall plus three leads • Photomicrosensor with light modulation for reduced external light interference. • Easy adjustment and operation validation with an operation indicator (lights when light is incident). • Wide operating voltage range: 5 to 24 VDC • Supports connection with Programmable Controllers (PLCs). • Easy-to-wire connectors assure easy maintenance. Power supply voltage 5 to 24 VDC ±10%, ripple (p-p): 5% max. Current consumption Average: 15 mA max., Peak: 50 mA max. Response frequency 100 Hz Control output: 5 to 24 VDC, 80 mA load current with a residual voltage of 1.0 V max., 10 mA load current with a residual voltage of 0.4 V max. Light source: GaAs infrared LED (pulse lighting) with a peak wavelength of 940 nm Indicator Light indicator (red) Light-receiving element: Si photodiode (Maximum sensitivity wavelength: 850 mm) Ambient illumination: 3,000 lx max. with incandescent light or sunlight on the surface of the receiver Degree of protection: IEC Standard IP50 (excluding terminal section.) Ambient temperature Operating: −10 to +55°C Storage: −25 to +65°C Ambient humidity Operating: 5% to 85% Storage: 5% to 95% Permissible bending Radius of Fiber Unit 25 mm Maximum fiber length Through-beam: 180 cm Reflective: 100 cm Vibration resistance Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 h each in X, Y, and Z directions Shock resistance Destruction: 500 m/s2 for 3 times each in X, Y, and Z directions Cable 2 m max. (Thickness: AWG24 min.) Weight Approx. 3.0 g New - Rare – Difficult Component to Find Made in Japan Alternates: 83F1995, 653-EE-SPZ301A Learn More

OPTEK - KS3175 - Photodiode.

Body dimensions: 1/8" D.

Package: Hermitically Sealed

Domed Lens

Contact: Single Lead,

Pin 1" Gold Plated.

Applications: Non-contact reflecƟve object sensor, Assembly line automation, Machine automation, Machine safety, End of travel sensor, Door sensor

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OMRON - EE-SY148 - Reflective PhotoSensor.

Status: Discontinued

Transistor Output Emitter and Collector.

Anode & Cathode(K) LED Emitter.

Matched Detector Pairs.

Used for Short Distance Sensing.

Diagram attached for CO Detector.

Dimensions: 5.1mm Thick, 18mm Wide x 15mm Less Leads. 

NSN: 5961-01-176-0009

Alternates: TIL139, 543503138, 143503138, 8139600

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Electroswitch - OAK INDUSTRIES - LCE1N-2G09-36-3 Encoder, Rotary, 700 Series.

Electroswitch Electronic Products acquired OakGrigsby. 

Manual 2 Bit, 9-cycle, 36-Position with detents.

Gray code.

Housing material: Plastic, Gray.

Operating Temperature: -40C to 85C

Mount: Panel, Threaded-bushing.

Rotatiopn Life: 50,000 Cycles.

Max Operting Speed: 30 RPM

Dimensions: 0.890" (22.6mm) long x 0.830" (21.0 mm) wide plus 3 PC leads x 0.336" (8.5mm) high. Bushing length: (3/3-32), 6.3mm long. Shaft: 0.250" (6.35mm) D x 0.500" (12.7mm) long.

Note: Marked OAK 700. (0.830" x 0.343").700 encoder

Additional Information: https://www.electro-nc.com/oak/p0710.pdf

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Electroswitch OAK-GRIGSBY INC. - 94Q100-40-00 - Rotary Encoder.

The 900 Series offers a full line of low cost, rugged optical encoders with incremental output. Well suited for industrial motion and position sensing, their low profile and high resolution also make them ideal for panel mounted applications. A two-channel quadrature code allows the encoder to detect the direction and magnitude of the input motion applied to its shaft.

Optical. 100PPR, 3,000RPM max.

Two Channel Quadrature Output.

Style 2 Output: NC + A B.

Mount: Panel, 1/2" bushing and 1/4" SS shaft, ball bearing type, spins freely.

Package: Die Cast Housing, 1" Square.

Standard 4" 4-pin Ribbon Cable and Connector.

Note: Compact, Robust, Economical. 100 million+ operations.

 

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NAMCO LEUZE Danaher - EP130-14231-TTL - Infrared Slim-Line Photo Electric Sensor / Scanner. The NAMCO EP130-14281 LEUZE RK 712/2 scanner/sensor is a high-quality infrared slim-line photoelectric sensor designed for industrial automation and motion control applications. With a 24V DC current type and NPN output type, this sensor is compatible with a chassis mounting type and is manufactured in Germany. The unit quantity is 1, and it comes in its original manufacturer packaging. Ideal for precision sensing in various industrial settings, this sensor combines reliability and precision in a compact design. Status: Discontinued Photoelectric Eye Sensor Type: Infrared Slim-line Photoelectric Sensor Voltage: 12-24VDC Output: NPN Photoelectric 200MM NPN 24VDC RK72/2 200 Diffused Scanner Modulated LED emitter, with adjustable Adjustable Sensitivity Reverse Polarity & Short Circuit Protected This sensor acts as an optical “eye,” detecting whether an object is present within about 200 mm by emitting infrared light and receiving reflections (i.e., diffuse photoelectric detection). These types of sensors are typically used in industrial automation and manufacturing control systems, for tasks like object detection, presence/absence checks, counting, or positioning on conveyor systems. Factory New in Manufacturer’s Packaging Made in Germany Additional information: https://chatgpt.com/share/689a4441-9b04-800f-bb4d-c2bcae45f36f Learn More

MICRO DEVICES - LL61501 Switch, Temperature.

A Thermal Fuse or Fusable Link is a cutoff which uses a one-time fusible link. ... Unlike electrical fuses or circuit breakers, thermal fuses only react to excessive temperature and not to excessive current (unless the excessive current is sufficient to cause the thermal fuse itself to heat up to the trigger temperature). This fuse breaks the circuit when the temperature exceeds 150C.

Micro Thermal fuse, 150 Deg C. (300 F)

Package: Epoxy Molded, Radial Leads.

Dimensions: 6.8mm wide x 2.5mm deep x 11.2mm high.

Lead spacing: 4.2mm.

Alternates: G4AO1152C, D150-002, 4300A1, LL61501, WP3392519

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Current Sensor. Hall effect 0-50Amps AC or DC. Measuring range- 70 A, secondary signal-50 mA, supply voltage:12-15 Bi, accuracy: 0.9%. Technology : Closed loop Hall Effect. Package: PCB-mounting, 37mm x 25mm x 27mm above board. Learn More

Keystone Thermometrics - 8RS22-4.5 – NTC Thermistor. 4.5 Ohm@25 C / 2.96 Ohm@ 60 C. The product is a lot of 8 Keystone Thermometrics NTC thermistors with a resistance rating of 4.5 Ohm at 25°C. These thermistors are designed for through-hole termination and have a maximum operating temperature of 150°C. Manufactured in the United States, they have a minimum operating temperature of -50°C. Ideal for electronic components and industrial applications, these thermistors provide accurate temperature sensing for a variety of systems. The 8RS22-4.5 is a type of NTC (Negative Temperature Coefficient) thermistor manufactured by Thermometrics, now part of Amphenol Advanced Sensors. These thermistors feature a disc shape with radial leads and are suitable for PCB and probe mountings. They are known for their high sensitivity to temperature changes and a wide operating temperature range. Low resistance thermistors, often NTC (Negative Temperature Coefficient) thermistors, are electronic components whose resistance decreases as temperature increases. They are frequently used in applications where a lower resistance value is needed, such as in temperature sensing for low-power circuits or in situations with higher current requirements. Status: Discontinued / Keystone Thermometrics Formerly Tenna Mfg. is now Amphenol Advanced Sensors Key Thermister Features: Disc Shape: Consist of a disc-shaped thermistor element with bare lead wires. Radial Leads: The leads are designed for easy mounting on printed circuit boards (PCBs) or for use in probe-based temperature sensing. Excellent Mechanical Strength High Sensitivity: They exhibit a significant change in resistance for even small changes in temperature. Wide Operating Temperature Range: They can operate within a temperature range of -58°F to 302°F (-50°C to 150°C). Type: Uncoated Disc Connections: Bare Lead Wires, Solder Low Cost Solid State Sensor Thermistor. 4.5 Ohms at 25 Deg C / 2.96 Ohms at 60 Deg C. / 8.9 Ohms at 20 C Beta: 1200 +/-10% 37.8 C / 104.4 C Lead Length: Approx. 1.4" Length Package: 8.2mm (o.325") Diameter Round Bead with Copper/Tinned AWG 20 Radial Leads. Alternates / Similar: RL4504-3.28-59-D1, 5D-15 Applications Temperature Measurement: For accurate temperature readings in various environments. Temperature Control: For regulating temperatures in electronic devices and systems. Temperature Compensation: For compensating for temperature-related variations of other components. Other Applications: Suitable for a wide range of applications where a sensitive and reliable temperature sensor is needed. New Old Stock – Rare – Difficult Low Resistance High Quality Component to FInd Made in USA Learn More

Sensata Klixon - C4344-198-15 - 3100-3-322 Thermal cutout. SPST NC 450 Deg F.

The Klixon® 4344 precision thermostat is constructed with a snap-acting bimetal disc, which serves as the actuating element. As the temperature reaches a pre-determined calibration point, the disc snaps to its reverse curvature producing a crisp, positive switching action inherent to Klixon® thermostats. This feature assures reliable, consistent operating temperature over a long cycle life. The standard thermostat is copper-nickel plated with silver contacts

Note: Elmwood/Honeywell 3100-3-322 

SPST Snap Action Normally Closed Contacts

Normally Closed: Limit type application; contacts open on temperature rise at a predetermined (450F) temperature to de-engergize the circuit. Contacts automatically re-close as the device cools to a pre-determined (410F) temperature.

Contact Rating: Life Cycles 100,000 Cycles = 30VAC/DC@5A, [email protected], 250VAC@1

Contact Rating: Life Cycle 5,000 Cycles = 30VAC/DC@7A, 125VAC@6A, 250VAC@3

Ambient Temperatur Range: -80F to 550F (-62.2 Cc -287.8C)

Case: small metal disc 15.3mm D round on a oval base with 24mm mount centers, 2 teflon lead wires 4-3/4" long.

Overall 9.0mm tall max.

Inventory has either White or Blue Teflon Lead Wires,

Additional: https://www.sensata.com/sites/default/files/media/documents/ourproducts_Thermostat_4344_datasheet.pdf

Examples of applications include: • Coffeemakers • Water heaters • Sandwich toasters • Furnaces • Dishwashers • Boilers • Dryers • Electric heaters • Washing machines • Office equipment •  Automotive  • Microwave ovens

Proudly Made in USA

 

 

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HONEYWELL Micro Switch - 26PCCFA1D Presure Sensor, PCB Mount.

The 26PC Series Miniature Pressure Sensors are small, cost-effective devices intended for use with wet or dry media. These sensors feature proven sensing technology that uses a specialized piezoresistive micromachined sensing element to offer high performance, reliability, and accuracy. Each sensor contains four active piezoresistors that form a Wheatstone bridge. When pressure is applied, the resistance changes and the sensor provides a milliVolt output signal that is proportional to the input pressure. The low power 26PC sensors are designed to accommodate pressures from 1 psi to 250 psi and have an operating temperature range of -40 ºC to 85 ºC [-40 ºF to 185 ºF].

Status: Discontinued

Pressure Range: Differential, 0-15 PSI

Seal Material: Flurosilicone

Pressure Type: Straight Port

0-100MV Output.

Non-Temperature Compensated Output

Silicon Sensor Chip

10-16VDC.

Dimensions: 1.35 Lx 0.5W

Operating Temperature: -40 C to 85 C

Gage 0.86 L, 4-leads.

Applications: Medical, Industrial, & Commercial.

More Information: https://sensing.honeywell.com/honeywell-sensing-trustability-board-mount-pressure-sensors-tsc-nsc-datasheet-50064366-d-en.pdf

Proudly Made in USA

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HEDLAND - 526-002-DCR - DC Flow-Alert Flow Limit Switch, 1A @ 24VDC

This is the Flow Limit Switch for EZ-VIEW FLOW METERS (Not Supplied) - using Hall Effect-triggered (Normally Open) Relay hermetically sealed in encapsulating compound, within Polysulfone module. The Relay, when Activated, is designed to directly control warning lights, alarms or digital inputs. WHEN CONNECTED TO THE FLOW METER (NOT SUPPLIED) The Set Point is: 0 - 100% of full scale 1-1/4" ID for Flowmeter

Supply Voltage: 9-24 VDC

Supply Currrent: 90 mA

Contact Rating: 1A @ 24VDC

Set Point: 0-100% of Full Scale

Operating Temperature: 32-158F

Includes Installation Instructions

Factory New

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Elmwood Sensors - R1-354 F190 - Thermal Switch, Bi-Metal Thermostat, Normally Open Elmwood Sensors, a Honeywell brand, make custom heating solutions for virtually every heatable application, in every industry, and every operating environment. Elmwood Sensors meet ISO 9001 certification, is recognized by numerous approval agencies, and has its own fully equipped Class 1000 clean room facility to take its quality control a step further. Elmwood Sensors Inc – R-354-F190 Bi-Metal Thermal Cutout has a Snap Disk Auto Reset Normally Open Contact - Closes at between 190-208F. Elmwood Sensors / Honeywell - R1-354 F190 Thermal Switch, Normally Open Normally Open Contact Closes at 190-208F and reopens at approximately 150 F Connections: 0.185” Quick Connect or Solder Terminals Dimensions: Approximately 0.625" Diameter x 0.54" High. Large Inventory with High Percentage Pre-wired by Manufacturer with an inch of fine braided wire on each side. New Old Stock – Never Used – Many Pre-Factory soldered with Braided wire on each terminal. Learn More

Cutler-Hammer Opcon / Eaton - 9501AS-2005C1 - 108126-008 - 7872001300 - Photoelectric Sensor Control

Photoelectric sensors use light to detect the presence or absence of an object. The main advantages of photoelectric sensors are noncontact sensing of objects and greatly extended sensing ranges.

AGV Sensors – The eyes and ears of mobile robots

Proximity Sensor (Near T0 20-Inches)

WIDE-BEAM 20-32VDC

Open Collector NPN 

Input Voltage: 20-32 VDC

Response Time: 30 mS

Current Sinking

W/ 30" CABLE & 4-Pin MS3106F14S-10S Conn (Removeable)

Detects Light & Dark objects easily

By-OPCON Full Spex with Each Sensor

NEW IN A WHITE NEMA 1 - 4 ENCLOSURE

Overall Dimensions: 4.625" Long, 2.00" Wide, 2.75" Depth

Cable Length: 30"

Operating Temperature: -40 to 140F (-40 C to 60C)

Nema: 1,4

EATON and CUTLER-HAMMER

UPC 1072113905448, 72-1139-0646

Made in USA

New Old Stock in Manufacturer's Packaging

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Pressure gauge/transducer. -0.43 to +1.56 PSIG. Zero to 5000 Ohm in one second. Package: stainless steel. Learn More

Sensor, hall effect. Latch, 4.5 to 18V in, 5mA. Maximum operating switch point 150 gauss. Package: TO-243AA (TO-92 style). Note: "stamp-AUGN3177 Lot#CP238030B1". Learn More

Aerotec - UD-122 - AF33 (600)-24272 Differential Pressure Switch A pressure switch compares the pressure acting on the area of a piston or diaphragm against an opposing spring force. Sometimes the opposing force is the buckling force of a thin disk. A differential pressure switch compares two different pressures acting on opposite sides of the same piston or diaphragm. Differential Pressure Switch AF33 (600)-24272 Military S/N 1204.16-R 3360 - 072834531 AF33 (600)-24272 Packaged: MIL-B131B Class 2 Factory - New Old Stock Made in USA Learn More

Thermistor. 10K ohm. SMD NTC 1012. Tolerance: +/-5%. Number of Pins: 2. Beta:3964K. Beta lower temperature: 25C. Beta upper temperature: 75C. Leaded process compatible and RoHS compliant. NTHS-1012N01 10K 5% E06 e3. Learn More

Clear Lucite - Light Diffuser.

Overall Dimensions 1.4"OD x 1.94"High.

Coarse Threaded Outer Diameter measures 1.250" Inner  Thread Diameter 1.17"

Threaded at bottom with large hole inside 1.5" Deep Rounded by 0.47" I.D.

Made in Taiwan

Package of 2

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TURCK - RSC6T-4/S618 - Cordset. Eurofast

RSC 6T-4/S618 Turck M12 eurofast Cordset Straight, Male connector, Medium Body Plug, Nickel plated brass, coupling nut, 6 Wire, T barb, 4 Meters, Foil shield & drain wire, drain not connected (U99-12496) RSC6T4S618

M12, Female, Straight, 6-pin

24-6C (6 Conductor 24AWG) Shielded

300V 105 Deg C.

With straight 6 pin male connector.

RFI/EMI foil shield/drain.

AWM PVC Gray Jacket,

5.7mm OD.

-40 Cold Bend Rating

Flame Ratings: UL1061, CSA FT1

Length: 12 foot.

ID No. U99-12496.

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TURCK - Bi15-CP40-AN6X2 - Inductive Switch, Proximity.

10-30VDC 200mA 15mm.

3-Wire DC NPN

Ident Nr.: 16220

NIB.

Note: "Combiprox.

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THERM-O-DISC - 20MAA3FA – Normally Closed Contacts Motor Protecting Temperature Sensor Switch. The Therm-O-Disc line of Motor Protectors offers accurate and reliable protection against hazardous overheating in single phase/single voltage A/C motors. This motor protector employs a snap-acting, current and temperature responsive bimetal disc for proven performance over life. An internal resistance heater utilizes the effects of current to bias the operation of the bimetal disc for added thermal response. A wide range of bimetal and heater combinations are available to cover specific design requirements. This design flexibility and proven performance has made Therm-O-Disc Motor Protectors a popular choice among the leading manufacturers of fractional horsepower motors. The operating mechanism inherent to all Therm-O-Disc Motor Protectors is the snap-action bimetal disc. During abnormal conditions, heat generated by resistance and/or motor ambient causes the bimetal disc to snap at the specified calibration temperature. This allows the circuit to open within the maximum safe limits of the motor windings. Once the motor returns to a normal operating temperature, the bimetal disc resets automatically. This closes the circuit and re-energizes the motor. This same snap-action principle is utilized in millions of Therm-O-Disc products applied in the appliance, heating and air conditioning industries. The Motor Protector features include: • High-speed contact separation ensures long contact life. • Current and temperature responsiveness for excellent design flexibility. The Motor Protector series has been rated by major agencies throughout the world. The agency ratings can be used as a guide when evaluating specific applications. However, the mechanical, electrical, thermal and environmental conditions to which a control may be exposed in an application may differ significantly from agency test conditions. Therefore, the user must not rely solely on agency ratings, but must perform adequate testing of the product to confirm that the control selected will operate as intended in the user’s application. This is an over temperature motor protector which opens its contacts (SPST) when excessive temperature is sensed. Bimetal Resistance: 0.0015 Ohm, Heater Resistance: 0.0320 Ohm Temperature: Opens @ 110 C (230 F), Closes @ 45 C (113 F) Current Rating: 50A @ L.R. 120V, 37 A @ L.R. 240V Dimensions: 1.38" Wide x 1.32" X R2.50 Radius Curved 0.38" Thickness. Weight: 0.5 Ounce (15 Grams) Termination: Two Side Entry 1/4" Quick Connect Terminals. Applications: Commercial, Industrial, and Residential, Including Several Whirlpool, Maytag, Kenmore Dryer as a motor fuse. New Old Stock Made in USA Learn More