Sensors

Switch, thermistor. THERMISTOR 1380-OHM (E53) DWG# 9RT1H266 (which we don't have) Learn More

Encoder, rotary. Incremental 100-PPR. Bidirectional. Power requirements: current sink, TTL, TTL liner driver: 5 - 26VDC at 80mA max. plus load: CMOS line driver: 5 to 15VDC at 80mA max plus load. Output current: open collector: 40mA sink at 0.5V; line driver: 40mA source/sink. Environmentally sealed enclosure. Shaft: 3/8" single ended. 8830 TTL line driver. MS3102E-16S-1P, 7 pin male connector. Note: Qube. Complete with manufactures wiring instructions and guidelines.

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EG&G VACTEC - VTB8441BH Photodiode.

The VTB8441BH is a blue enhanced Silicon Photodiode on 8mm ceramic substrate coated with IR blocking filter having a 5.2mm² active area designed for spectral response between 330 and 720nm. This series of P on N Silicon planar photodiode has been designed for optimum response through the visible part of the spectrum. This photodiode is primarily intended to be used in photovoltaic mode but may be used with a small reverse bias. It also been designed to exhibit very high shunt resistance, a characteristic which leads to low offsets when used in high gain trans-impedance op-amp circuits.

Spectral range: 330-720nm.

Dark current: 100pA.

Number of Pins: 2

Wave Length: 580 nm

Current Rating: 5 A

Voltage - DC Reverse: 40V

Open Circuit Voltage: 420mV.

Operating Temp: - 20 C to 75 C

Package: case 21F, 8mm ceramic (recessed).

Note: Silicon Planar.

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DWYER Instruments - 160212 15 Switch, Pressure.

Factory set @ 1.5 in W. C. on increase of pressure.

Housing Material: Thermoplastic.

Dimensions: 26.6mm long x 26.3mm wide x 7.9mm high.

Overall 38.9mm.

Contacts: two 3/16" Male QC (quick connect) terminals.

New Old Stock

Proudly Made in USA

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Elmwood Sensors Inc - 3001-37-1-F212 74/52 - Bi-Metal Thermal Cutouts, NO 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 - 3001-37-1-F212 74/52 Bi-Metal Thermal Cutouts 3001 Series Snap Disk Auto Reset Normally Open Contact - Closes at 212F Single-Pole, Single-Throw (SPST) Preset and Tamperproof Low Silhouette and Lightweight Max. Voltage/Current Ratings: 30VAC/DC 7A, 120 VAC 6A, 240 VAC 3.0 Amps Non-Hermetic Thermostats Connections: Two (2) 1/8" QC Terminals, Dimensions: 15.7mm round with Oval Base 30.4mm x 20.6mm, Mounting: 24mm Mounting on Centers. Applications: Computers, Office Equipment, Blood Analyzers New Old Stock Made in USA Learn More

Switches, Proximity. Demonstration Kit containing 15 items from the E51 switch line. Rugged construction is ideal for industrial environments. Viton� gaskets ensure a positive seal and high resistance to industry chemicals. Direct replacement for worn out limit switches. Sensor heads and bodies feature captive screws to eliminate loss. All sensor heads include a selector switch to program output function to either N.O. or N.C. Sensor bodies feature bifurcated engagement prongs for a reliable connection when plugging into receptacle stabs. Sensors accommodate both U.S. and DIN mounting dimensions. Wiring terminals feature captive pressure plate saddles for #18 to #12 AWG wire. Logic modules are available to provide additional control function. Case contains: E51SAL, E51DT1, E51RA. E51SAL, E51DS1, E51RAP3. E51RN. E51SNL. E51SPL. E51DS1. E52RAL12T111. E51DS6. E51DT5. E51DT7. E51DT8.

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Safe remote multipoint receiver channel with long cable and 3-pin male connector. Learn More

Switch, pressure. 125/350VAC 15A, 0.5ADC. Body: 3.5 x 3.6 x 6.8"H. Weight: 2.6 lbs. Single setpoint adjust range: 3 to 100 PSIG. Average deadband: 0.2 to 1 PSIG. Made in USA by Customer Control Sensors. Learn More

Rotary Optical Encoder. Incremental. Insta-Mount. Learn More

Sensor, photoelectric. Diffused reflective detention (Range:10m). Operating voltage: 5-24VDC. Output: PNP 100mA. Open collector type. Light indicator LED. Package: 2.189" (55.6mm) long Learn More

ALLEN BRADLEY - AB - 871TM-D5NP18-N4 - AB871TMD5NP18N4 Inductive Proximity Sensor

Bulletin 871TM tubular stainless steel sensors are ideal for harsh or extremely demanding environments. These sensors resist impact, abrasion and corrosion to keep things moving where ordinary sensors grind to a halt. This line features full mechanical seals at all barrel openings and full epoxy encapsulation for optimal performance in the toughest environments.

Size 18mm Diameter

Environmental Conditions - 30 g with 11 ms Shock, 55 Hz 1 mm 3-Planes Vibration

Input: 10-30VDC.

Load: 200mA.

Temperature Rating  -13 to 158

Output: Shielded NO.

Sensing distance: 5mm.

Has a 4 pin DC Micro Quick-Disconnect

Series A.

Listed: UL/CSA.

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AKE - HW302-B - Hall Effect. High-Sensitivity InSb Hall Element.

　Asahi Kasei Microdevices (AKM) traces its roots to the 1980s, when the Asahi Kasei Group began developing its semiconductor business.

Case: Thin SIP 4 leaded package.

Max Input current: 20mA constant current drive.

OutputHall voltage Vh: 122-204mV.

Input and Output Resistance: 240-550-ohms.

Input Leads:1&3.

Output: 2&4.

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Cutler-Hammer / Eaton - 10172H- 10172H 334A - Thermal Overload Switch

Status: Discontinued

Pilot Duty Ratings: 115-230 VAC, 30A

Body Approximate Overall Dimensions: 2.2" x 1.95" X 1.0"

New Old Stock - This Item has no Shelf Life

NSN 5925-00-783-5581

Made in USA

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YSI - 45CU - Cuvette Thermometer.

Battery Powered Portable Unit.

Dial selection of Five Temperature Ranges with center points at 25C, 30C, 32C, 37C.

Temperature Probes Purchased Separately.

Used / Non-returnable.

Battery Not Included

Made in USA

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WESTON ELECTRIC - 111 - Meter, DC Millamperes.

Weston is most known manufacturing the highest of quality precision electrical measuring instruments for laboratories and industry.

Center Scale Indication: 100 - 0 - 100 mA DC.

Only 0.5 mA (500uA) Full Scale either side of center.

Edgewise. Size: 37mm wide scale, Black Lettering on White.

Mount: Panel Mount

Dimensions: 1.637" wide x 0.495: high x 2.081" deep (plus connections) behind panel.

Panel Opening 1/2" X 1-5/8" Rectangular, about 2-3/4" clearance required behind panel

Meter Front: 1.818" wide0.499" high. 12.4mm / 0.488" high x 2.4" behind panel.

ES: 500uADC.

Specification: 604014

Weight: 1.1 oz.

Genuine High Quality Weston - Factory Calibrated - New Old Stock 

Proudly Made in USA

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ZENITH - 49-1267-02 Ultrasonic Transducers

In the early 1960s, solid-state circuitry (i.e., transistors) began to replace vacuum tubes. Handheld, battery-powered control units could now be designed to generate the inaudible sound electronically. Ultrasonic remote control lasted through the early 1980s or a quarter century from its inception. More than 9 million ultrasonic remote control TVs were sold by the industry during the 25-year reign of this Zenith innovation. By the early 1980s, the industry moved to infrared, or IR, remote technology.

Genuine Vinatge Zenith Pick-up Transducer.

Dimension: 0.65" Diameter

Used with Vintage Zenith Remote Controls (i.e. Space Command).

Additional Information: 

https://www.youtube.com/watch?v=JrhKW20DIvA

https://zenith.com/heritage/remote-background/

 

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Optical Encoder Input-2000PPR Range:400,0006-1/8 " high x 5-1/4" dia. With one 32-Pin (M) panel mt military circular connector 3/8" dia shaft 1-1/8" long (Keyed) RFE-USED Make Us An Offer!!!! Learn More

Electro Optical device. Soldered on boards 2.5"X2.75". Case: TO-5. Learn More

Unidentified MFG - TCO-D085 PRGR 87C - Thermal Cut-outs, Axial Leads

Thermal Cut-offs (also known as Thermal Fuses) are miniature, NON-RESETTABLE temperature sensitive devices designed to prevent appliances and electronic equipment from overheating. Thermal cutoffs are UL and CSA listed. Literally thousands of different applications have been devised for thermal-cutoffs, thus providing a large replacement market. Such applications include: Hair Dryers Refrigerators Battery Chargers Irons Hot Plates Glue Guns Electric Motors Window Fans Coffee Makers Microwave Ovens Popcorn Poppers Dishwashers And hundreds of others The TCO (Thermal Cut-Off) responds to temperature by interrupting an electrical circuit when the operating and/or environmental temperature exceeds the thermal rating of the device. This is accomplished when the internal organic pellet experiences a phase change, allowing the spring activated contacts to permanently open the circuit.

Trip Open Temperature: 87C / 188F

Maximum Current Rating: 15 Amps

Typical Opening Temperature Tolerance: +0°C, –4°C

18 Gauge Solid Copper Wire

Full 1 1/3” leads to fit all replacement configurations

Note 1: Temperature sensitive devices. Do not store above +48°C (+120°F).

Note 2: Color Band does not denote temperature group.

Note 3: The electrical resistance of the thermal cut–off is comparable to that found in an equal length of 18 gauge solid copper wire. With proper air flow, heat generation below 15 Amps is minimal, above 15Amps the upper limit on the currentcapacity will depend on the environment for each specific application.

Note 4: A general rule of thumb for continuous operating temperature for thermal cut–offs is 30°C less than the Maximum Opening Temperature.

TCO-D085 PRGR 87 C.

Alternate: NTE 8085

 

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Switch, Pad/Tape. Pressure Switch/Tape Switch NO (Normally Open) enclosed.

Overall Cord Length: 6 foot.

Single Ended.

Alternate: Similar to ST18 Tape Switch for WeaponLights

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Temperature Sensor with cable, used on digital thermometers on boats & RVs - Learn More

Process control power cable. Super-Trex 16AWG Quick connect 12 Position M to 12 Position F. 16-12C. (16AWG 12 Conductor). Length: 30 feet. Color: yellow. Learn More

Texas Instruments - TIL99 Transistor, NPN InfraRed Phototransistor, Foto Transistor, Pyrometric Sensor.

Max voltage: 50Vcb, 30Vce, 7Veb.

Status: Discontinued

Dark Current-Max: 100.0  nA

Mounting Feature: THROUGH HOLE MOUNT

On-State Current-Max: 0.05  A (50mA-Ic)

Operating Temperature-Min: -60.0  Cel

Operating Temperature-Max: 125.0  Cel

Power Dissipation-Max: 0.25  W

Response Time-Max:  8.0E-6  s

Package: TO-18 Gold Lead, Hermetically Sealed.

Note: Case is Collector.

Spectrally & Physically matched with TIL31 GaAs Near-IR 940nm Emitters.

Alternates: ECG3032, NTE3032

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Gage, precision reference. 0-1000 MM HG. Capsule 10299. gage 2761. Has a mirror that rotates with change in pressure. Reflecting a light beam to various outside sensors. Learn More