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Optical Sensors - 589 - Blowout Sale! Save up to 56%


Blowout Sale! Up to 56% off on Optical Sensors at In The National Interest. Top brands include Measurement Specialties, HENGSTLER, Dallas Enterprises, PANASONIC EW, seeed studio, uxcell, & BEI SENSORS. Hurry! Limited time offers. Offers valid only while supplies last.



Sensor Hardware & Accessories MFG,FIT,SPRGLD,QUICKRLS.188D
Sensor Hardware & Accessories MFG,FIT,SPRGLD,QUICKRLS.188D
In Stock
$167.72
$111.81
You Save: 33%

mpn: 824-R-8575-1, ean: 0653958692065,

Manufacturer:TE Connectivity, Product Category:Sensor Hardware & Accessories, RoHS: Details, Product:Adjustable Fittings, For Use With:Temperature Probes, Packaging:Bulk, Brand:Measurement Specialties, Product Type:Sensor Hardware, FSensor Hardware &...


Hengstler 0522137 RI58-O/5000EK.42IB Incremental Encoder, 10 mm Solid Shaft, 5000 Pulses, Grey
Hengstler 0522137 RI58-O/5000EK.42IB Incremental Encoder, 10 mm Solid Shaft, 5000 Pulses, Grey
In Stock
$246.74

mpn: 0522137,

The Hengstler incremental encoders are applicable universally in various industries. Especially the RI58 family is characterized by being particularly flexible. We offer an amount of various variations with different flanges and connections. Hengstle...


Dallas DS18S20 Temperature Digital Serial Sensor, 1 Wire, TO-92, 3 Pin, 3.94 mm W x 4.95 mm H x 4.95 mm L (Pack of 2)
Dallas DS18S20 Temperature Digital Serial Sensor, 1 Wire, TO-92, 3 Pin, 3.94 mm W x 4.95 mm H x 4.95 mm L (Pack of 2)
In Stock
$12.56
$5.50
You Save: 56%

mpn: DS18S20,

The product type is Dallas DS18S20 Temperature Digital Serial Sensor, 1 Wire, TO-92, 3 Pin, 3.94 mm W x 4.95 mm H x 4.95 mm L. Made in Taiwan and manufactured by Dallas Semiconductor.3-Pin. Dig thermometer. Function - temp sensor. ...


PANASONIC EW EKMC1603111 PIR MOTION SENSOR, DIGITAL, 3VDC to 6VDC, 170uA
PANASONIC EW EKMC1603111 PIR MOTION SENSOR, DIGITAL, 3VDC to 6VDC, 170uA
In Stock
$14.15

mpn: EKMC1603111, ean: 2050004788525,

PANASONIC EW EKMC1603111 PIR MOTION SENSOR, DIGITAL, 3VDC to 6VDC, 170uAPrice For: Each. ...


SeeedStudio - Grove - I2C FM Receiver - DIY Maker Open Source BOOOLE
SeeedStudio - Grove - I2C FM Receiver - DIY Maker Open Source BOOOLE
In Stock
$12.99

mpn: 107020006, ean: 0720405480145,

Grove - I2C FM Receiver is a wideband FM receiver module,this module is base on RDA5807M,The RDA5807M series is the newest generation single-chip broadcast FM stereo radio tuner with fully integrated synthesizer, The RDA5807M series has a powerful lo...


Hengstler 0522333 RI58-O/5000AS.41RD Incremental Encoder, 6 mm Solid Shaft, 5000 Pulses, Grey
Hengstler 0522333 RI58-O/5000AS.41RD Incremental Encoder, 6 mm Solid Shaft, 5000 Pulses, Grey
In Stock
$219.28

mpn: 0522333,

The Hengstler incremental encoders are applicable universally in various industries. Especially the RI58 family is characterized by being particularly flexible. We offer an amount of various variations with different flanges and connections. Hengstle...


SeeedStudio - Grove - Temperature&Humidity Sensor Pro - DIY Maker Open Source BOOOLE
SeeedStudio - Grove - Temperature&Humidity Sensor Pro - DIY Maker Open Source BOOOLE
In Stock
$16.90

mpn: SEN51035P, ean: 0720405482132,

This product is a high accuracy temperature and humidity sensor used in home conditions. It consists of a capacitive sensor element used for measuring relative humidity and a negative temperature coefficient (NTC) thermistor used for measuring temper...


uxcell Dual Liquid Level Detection Sensor Module Infrared Level Alarm
uxcell Dual Liquid Level Detection Sensor Module Infrared Level Alarm
In Stock
$26.45
$24.82
You Save: 6%

mpn: a16010600ux0204,

When the level status LED (D3, D4) on the module are working.This product is for liquid level sensing, convienient to get aware of liquid level and easy to adjust.Easy to install and easy to use.Anti-static packaging.Cable Length: 60cm/24"; IR Sensor...


BEI Sensors 01039-2485 H20 Rotary Incremental Optical Encoder, XH20DB-37-SS-1024-ABZC-28V/V-SM18, Heavy duty 2'' diameter square flange mount, 1.25'' diameter pilot and 3/8'' diameter shaft, 1024 ppr, 2''
BEI Sensors 01039-2485 H20 Rotary Incremental Optical Encoder, XH20DB-37-SS-1024-ABZC-28V/V-SM18, Heavy duty 2" diameter square flange mount, 1.25" diameter pilot and 3/8" diameter shaft, 1024 ppr, 2"
In Stock
$608.25

mpn: 01039-2485,

The H20 is an extremely rugged encoder designed to economically fill the resolution range up to 4096 cycles per turn. This compact unit features a shock resistant disc, heavy duty bearings, and EMI shielding. The H20 conforms to NEMA 4 and 13 require...


BEI Sensors 01002-8291 H25 Rotary Incremental Encoder, XH25D-SS-1000-ABZC-28V/V-SM18, Heavy duty 2.5'' diameter square flange mount, 1.25'' diameter pilot and 3/8'' diameter shaft,1000 ppr, 2.5''
BEI Sensors 01002-8291 H25 Rotary Incremental Encoder, XH25D-SS-1000-ABZC-28V/V-SM18, Heavy duty 2.5" diameter square flange mount, 1.25" diameter pilot and 3/8" diameter shaft,1000 ppr, 2.5"
In Stock
$618.50
$611.89
You Save: 1%

mpn: 01002-8291,

The H25 is the flagship of the BEI Sensors product line. It was designed from the ground up for the industrial marketplace. The H25 offers features such as EMI shielding, 40 lb. Abec 7 bearings, matched thermal coefficients on critical components, an...


BEI Sensors 01002-7811 H25 Rotary Incremental Encoder, XH25D-SS-2500-ABZC-28V/V-SM18, Heavy duty 2.5'' diameter square flange mount, 1.25'' diameter pilot and 3/8'' diameter shaft,2500 ppr, 2.5''
BEI Sensors 01002-7811 H25 Rotary Incremental Encoder, XH25D-SS-2500-ABZC-28V/V-SM18, Heavy duty 2.5" diameter square flange mount, 1.25" diameter pilot and 3/8" diameter shaft,2500 ppr, 2.5"
In Stock
$783.72

mpn: 01002-7811,

The H25 is the flagship of the BEI Sensors product line. It was designed from the ground up for the industrial marketplace. The H25 offers features such as EMI shielding, 40 lb. Abec 7 bearings, matched thermal coefficients on critical components, an...


BEI Sensors 01002-8720 H25 Rotary Incremental Encoder, XH25D-SS-1024-ABZC-28V/V-EM18, Heavy duty 2.5'' diameter square flange mount, 1.25'' diameter pilot and 3/8'' diameter shaft,2000 ppr, 2.5''
BEI Sensors 01002-8720 H25 Rotary Incremental Encoder, XH25D-SS-1024-ABZC-28V/V-EM18, Heavy duty 2.5" diameter square flange mount, 1.25" diameter pilot and 3/8" diameter shaft,2000 ppr, 2.5"
In Stock
$763.50

mpn: 01002-8720,

The H25 is the flagship of the BEI Sensors product line. It was designed from the ground up for the industrial marketplace. The H25 offers features such as EMI shielding, 40 lb. Abec 7 bearings, matched thermal coefficients on critical components, an...


BEI Sensors 01002-7762 H25 Rotary Incremental Encoder, H25D-SS-2500-ABC-28V/V-SM16, Heavy duty 2.5'' diameter square flange mount, 1.25'' diameter pilot and 3/8'' diameter shaft,2500 ppr, 2.5''
BEI Sensors 01002-7762 H25 Rotary Incremental Encoder, H25D-SS-2500-ABC-28V/V-SM16, Heavy duty 2.5" diameter square flange mount, 1.25" diameter pilot and 3/8" diameter shaft,2500 ppr, 2.5"
In Stock
$777.18

mpn: 01002-7762,

The H25 is the flagship of the BEI Sensors product line. It was designed from the ground up for the industrial marketplace. The H25 offers features such as EMI shielding, 40 lb. Abec 7 bearings, matched thermal coefficients on critical components, an...


BEI Sensors 01002-8544 H25 Rotary Incremental Encoder, XH25D-SS-2048-ABZC-28V/V-SM18, Heavy duty 2.5'' diameter square flange mount, 1.25'' diameter pilot and 3/8'' diameter shaft,2000 ppr, 2.5''
BEI Sensors 01002-8544 H25 Rotary Incremental Encoder, XH25D-SS-2048-ABZC-28V/V-SM18, Heavy duty 2.5" diameter square flange mount, 1.25" diameter pilot and 3/8" diameter shaft,2000 ppr, 2.5"
In Stock
$783.75

mpn: 01002-8544,

The H25 is the flagship of the BEI Sensors product line. It was designed from the ground up for the industrial marketplace. The H25 offers features such as EMI shielding, 40 lb. Abec 7 bearings, matched thermal coefficients on critical components, an...


BEI Sensors 01002-7680 H25 Rotary Incremental Optical Encoder, H25D-SS-2048-ABC-28V/5-TB, Heavy duty 2.5'' diameter square flange mount, 1.25'' diameter pilot and 3/8'' diameter shaft, 2048 ppr, 2.5''
BEI Sensors 01002-7680 H25 Rotary Incremental Optical Encoder, H25D-SS-2048-ABC-28V/5-TB, Heavy duty 2.5" diameter square flange mount, 1.25" diameter pilot and 3/8" diameter shaft, 2048 ppr, 2.5"
In Stock
$928.44
$889.67
You Save: 4%

mpn: 01002-7680,

4.0 out of 5 stars with 29 reviews
The H25 is the flagship of the BEI Sensors product line. It was designed from the ground up for the industrial marketplace. The H25 offers features such as EMI shielding, 40 lb. Abec 7 bearings, matched thermal coefficients on critical components, an...


BEI Sensors 01005-1311 H25 Rotary Incremental Encoder, XH25D-SS-5000-T2-ABZC-28V/V-SM18, Heavy duty 2.5'' diameter square flange mount, 1.25'' diameter pilot and 3/8'' diameter shaft, 5000 ppr, 2.5''
BEI Sensors 01005-1311 H25 Rotary Incremental Encoder, XH25D-SS-5000-T2-ABZC-28V/V-SM18, Heavy duty 2.5" diameter square flange mount, 1.25" diameter pilot and 3/8" diameter shaft, 5000 ppr, 2.5"
In Stock
$810.75

mpn: 01005-1311,

The H25 is the flagship of the BEI Sensors product line. It was designed from the ground up for the industrial marketplace. The H25 offers features such as EMI shielding, 40 lb. Abec 7 bearings, matched thermal coefficients on critical components, an...


BEI Sensors 01005-1185 H25 Rotary Incremental Encoder, XH25D-SS-12,500-T5-ABZC-28V/V-SM18, Heavy duty 2.5'' diameter square flange mount, 1.25'' diameter pilot and 3/8'' diameter shaft, 10000 ppr, 2.5''
BEI Sensors 01005-1185 H25 Rotary Incremental Encoder, XH25D-SS-12,500-T5-ABZC-28V/V-SM18, Heavy duty 2.5" diameter square flange mount, 1.25" diameter pilot and 3/8" diameter shaft, 10000 ppr, 2.5"
In Stock
$925.51

mpn: 01005-1185,

The H25 is the flagship of the BEI Sensors product line. It was designed from the ground up for the industrial marketplace. The H25 offers features such as EMI shielding, 40 lb. Abec 7 bearings, matched thermal coefficients on critical components, an...


BEI Sensors 01002-8460 H25 Rotary Incremental Encoder, XH25D-SS-2000-ABZC-28V/V-SM18, Heavy duty 2.5'' diameter square flange mount, 1.25'' diameter pilot and 3/8'' diameter shaft,2000 ppr, 2.5''
BEI Sensors 01002-8460 H25 Rotary Incremental Encoder, XH25D-SS-2000-ABZC-28V/V-SM18, Heavy duty 2.5" diameter square flange mount, 1.25" diameter pilot and 3/8" diameter shaft,2000 ppr, 2.5"
In Stock
$1,021.79
$994.93
You Save: 3%

mpn: 01002-8460,

The H25 is the flagship of the BEI Sensors product line. It was designed from the ground up for the industrial marketplace. The H25 offers features such as EMI shielding, 40 lb. Abec 7 bearings, matched thermal coefficients on critical components, an...



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