Alarm Detectors

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Alarm Detectors


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DFR0018
DFR0018 - Gravity Sensor Kit for Arduino, 9 Piece Set

SC15124

Gravity Sensor Kit for Arduino, 9 Piece Set

DFROBOT

Basic sensor kit that is suitable for adding to Arduino projects. The set includes a range of sensors including light, touch, temperature, tilt, greyscale and magnetic sensors. • Includes 9 modules that cover a range of general applications • The IO Expans...

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1+ £21.04 (£25.25)

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9 Pcs Sensor Set Arduino Development Boards Gravity Series
LFSTBEB845X
LFSTBEB845X - MMA845X Accelerometer Sensor Tool Box Evaluation Board

SC14574

MMA845X Accelerometer Sensor Tool Box Evaluation Board

NXP

The LFSTBEB845X is an evaluation board for the MMA845X family of three axis high performance, high functionality low g accelerometers. The kit includes daughter boards for each of the three devices in this family MMA8451Q, MMA8452Q and MMA8453Q. For custom...

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1+ £55.00 (£66.00)

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SEN0018
SEN0018 - Gravity Digital Infrared IR Motion Sensor for Arduino

SC15106

Gravity Digital Infrared IR Motion Sensor for Arduino

DFROBOT

Simple motion sensor module built on infrared detection technology for Arduino projects. Once activated the sensor will take a snapshot of the area, after that anything that moves will set the 'alarm' pin to low. The sensor checks for infrared heat in its ...

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Digital Infrared Motion Sensor Arduino Development Boards Gravity Series
FLUKE-805 FC/805 ES
FLUKE-805 FC/805 ES - Vibration Meter with External Vibration Sensor, IP54

IN08825

Vibration Meter with External Vibration Sensor, IP54

FLUKE

• Vibration meter with external vibration sensor • Reliable, repeatable, accurate device for checking bearings and overall vibration • Features innovative sensor design • Provides consistent data quality at both low and high frequency ranges • Offers four...

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1+ £2,580.00 (£3,096.00)

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SSCSNBN001PDAA5
SSCSNBN001PDAA5 - Medical Pressure Sensor,1 PSI, Analogue, Differential

SN37016

Medical Pressure Sensor,1 PSI, Analogue, Differential

HONEYWELL

The SSCSNBN001PDAA5 is a TruStability® Standard Accuracy Silicon Ceramic (SSC) Series is a piezoresistive silicon pressure sensor offering a ratiometric analog for reading pressure over the specified full scale pressure span and temperature range. The seri...

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1+ £28.61 (£34.33) 5+ £26.99 (£32.39)

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- - SSC Series
FSAGPNXX010WC2C3
FSAGPNXX010WC2C3 - Force Sensor, 10N, I2C Output, 3.3V, 3%

SN37029

Force Sensor, 10N, I2C Output, 3.3V, 3%

HONEYWELL

• Product Range : FSA Series

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1+ £112.11 (£134.53) 5+ £93.11 (£111.73)

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- - FSA Series
PELL0047
PELL0047 - 180 Degree PIR Sensor, IP44, White

LA08659

180 Degree PIR Sensor, IP44, White

PRO ELEC

Small, yet reliable passive infrared (PIR) sensor. • Time delay: 10 seconds to 7 minutes • Ambient light: 3-2,000 Lux (adjustable) • Installation height: 1.8-2.5m • Supply Voltage: 110-240V AC • Max. load: 1,200W incandescent and 300W fluorescent/LED • IP4...

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1+ £4.74 (£5.69) 3+ £4.39 (£5.27) 5+ £3.84 (£4.61)

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HIH8120-021-001
HIH8120-021-001 - Temperature and Humidity Sensor, Digital, 0% to 100% RH, 2%, SIP, Filter

SN37022

Temperature and Humidity Sensor, Digital, 0% to 100% RH, 2%, SIP, Filter

HONEYWELL

The HIH8120-021-001 is a Digital Humidity/Temperature Sensor are digital output-type relative humidity (RH) and temperature sensors combined in the same package. These sensors provide an accuracy level of ±2.0%RH. Industry-leading long-term stability. True...

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1+ £9.43 (£11.32) 5+ £8.89 (£10.67)

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- - HumidIcon HIH8000
HIH6130-021-001
HIH6130-021-001 - Temperature and Humidity Sensor, Digital,  2.3 to 5.5 V, -25°C to 85°C, SOIC-8

SN37017

Temperature and Humidity Sensor, Digital, 2.3 to 5.5 V, -25°C to 85°C, SOIC-8

HONEYWELL

The HIH6130-021-001 is a HumidIcon™ Digital Humidity/Temperature Sensor, digital output-type relative humidity (RH) and temperature sensor combined in the same package. Industry-leading total error band (TEB) (±5%RH), Honeywell specifies total error band-t...

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1+ £7.63 (£9.16) 5+ £7.07 (£8.48)

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- - HumidIcon HIH6100
HIH-4000-004
HIH-4000-004 - Humidity Sensor, 5.8V, 3.5%, SIP, 2.54mm Pitch, 15s

SN37013

Humidity Sensor, 5.8V, 3.5%, SIP, 2.54mm Pitch, 15s

HONEYWELL

HIH-4000-004 is a HIH-4000 series, humidity sensor designed specifically for high-volume OEM (original equipment manufacturer) users. Direct input to a controller or other device is made possible by this sensor’s near-linear voltage output. With a typical ...

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1+ £48.99 (£58.79) 5+ £47.60 (£57.12)

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- - HIH-4000 Series
MBLINE
MBLINE - Line Follower Sensor Attachment for Minibit

ED00480

Line Follower Sensor Attachment for Minibit

4TRONIX

Attachment for the 4Tronix Minibit robot model; simple and effective solution for adding line following capabilities to your robotics project. • Provides three sensors for reliable results • Minibit Makecode extension already incorporates support for line ...

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Line Follower micro:bit & Minibit -
HIH6030-021-001
HIH6030-021-001 - Temperature and Humidity Sensor, 4.5%, SMD

SN37021

Temperature and Humidity Sensor, 4.5%, SMD

HONEYWELL

HIH6030-021-001 is a HIH6000 series, Humid Icon™ digital humidity/temperature sensor. Potential applications include industrial and medical. • Industry-leading long-term stability • Industry-leading reliability • Lowest total cost solution • True temperatu...

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- - HumidIcon HIH6000
HIH-4010-001
HIH-4010-001 - Humidity Sensor, 5.8V, 3.5%, SIP, 5s

SN37018

Humidity Sensor, 5.8V, 3.5%, SIP, 5s

HONEYWELL

The HIH-4010-001 is a Humidity Sensor, designed specifically for high volume OEM users. Direct input to a controller or other device is made possible by this sensor's near linear voltage output. With a typical current draw of only 200µA, the humidity senso...

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0563 4402
0563 4402 - Air Velocity & IAQ Meter Kit with Differential Pressure Sensor

IN08907

Air Velocity & IAQ Meter Kit with Differential Pressure Sensor

TESTO

Lux kit for measuring the illuminance in workplaces, in offices or in production areas. Keep the testo 440 air velocity and IAQ measuring instrument and a lux probe safely stowed away in the case. • Structured measurement menu for volume flow • Non-slip pr...

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1+ £469.00 (£562.80)

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MPRLS0025PA00001A
MPRLS0025PA00001A - Medical Pressure Sensor, 25 PSI, Digital, Absolute, 3.6V DC, 1.7mA

SN37033

Medical Pressure Sensor, 25 PSI, Digital, Absolute, 3.6V DC, 1.7mA

HONEYWELL

The MPR Series is a very small piezoresistive silicon board mounted pressure sensor. This product is designed with the features and price to meet the requirements of higher volume medical (consumer and nonconsumer) devices and commercial appliance applicat...

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- - MPR Series
FSAGPNXX1.5LCAC5
FSAGPNXX1.5LCAC5 - Force Sensor, 1.5lbs, Analogue, 5V

SN37028

Force Sensor, 1.5lbs, Analogue, 5V

HONEYWELL

FSAGPNXX1.5LCAC5 is a FSA series, compensated/amplified piezoresistive-based force sensor. It is fully calibrated and temperature compensated for sensor offset, sensitivity, temperature effects, and nonlinearity using an on-board Application Specific Integ...

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1+ £87.74 (£105.29) 5+ £85.44 (£102.53)

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- - FSA Series
IRC6637SAB
IRC6637SAB - Monitoring System for Door Entrances - Main Entrance Sensor, Black

SR10945

Monitoring System for Door Entrances - Main Entrance Sensor, Black

IRISYS

Designed for accuracy and fast implementation, a SafeCount system helps businesses comply with social distancing and occupancy guidelines by anonymously counting people as they enter and exit your building. Suitable for buildings of all sizes, even those w...

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IRC6637-AW
IRC6637-AW - Monitoring System for Door Entrances - Additional Entrance Sensor

SR10946

Monitoring System for Door Entrances - Additional Entrance Sensor

IRISYS

Designed for accuracy and fast implementation, a SafeCount system helps businesses comply with social distancing and occupancy guidelines by anonymously counting people as they enter and exit your building. Suitable for buildings of all sizes, even those w...

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1+ £635.29 (£762.35)

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LM61CIM3/NOPB
LM61CIM3/NOPB - Analogue Output Temperature Sensor, 2.7V to 10V, +/- 4%, SOT 3

SC16266

Analogue Output Temperature Sensor, 2.7V to 10V, +/- 4%, SOT 3

TEXAS INSTRUMENTS

The LM61CIM3/NOPB from Texas Instruments is a precision, integrated circuit temperature sensor that can sense a –30°C to 100°C temperature range while operating from a single 2.7V supply • Suitable for remote applications • Calibrated Linear Scale Factor o...

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PELL0046
PELL0046 - 360 Degree Recessed PIR Sensor

LA08658

360 Degree Recessed PIR Sensor

PRO ELEC

Small, yet reliable passive infrared (PIR) sensor. • Time delay: 10 seconds to 15 minutes • Ambient light: 3-2,000 Lux (adjustable) • Installation height: 2-2.4m • Cut-out: 62mm • Supply Voltage: 110-240V AC • Max. load: 1,200W incandescent and 300W fluore...

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IRC6637SAW
IRC6637SAW - Monitoring System for Door Entrances - Main Entrance Sensor, White

SR10944

Monitoring System for Door Entrances - Main Entrance Sensor, White

IRISYS

Designed for accuracy and fast implementation, a SafeCount system helps businesses comply with social distancing and occupancy guidelines by anonymously counting people as they enter and exit your building. Suitable for buildings of all sizes, even those w...

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ACPL-C870-000E
ACPL-C870-000E - Precision Optically Isolated Voltage Sensor, Amplifier, SOIC, 8 Pins, -300uV, 5KV, 3V to 5.5V,

SC17270

Precision Optically Isolated Voltage Sensor, Amplifier, SOIC, 8 Pins, -300uV, 5KV, 3V to 5.5V,

BROADCOM

The ACPL-C870-000E is a precision optically isolated voltage sensor in 8 pin SSO package. This voltage sensor is an optical isolation amplifier designed specifically for voltage sensing. Its 2V input range and high 1Gohm input impedance makes it well suite...

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374B-1
374B-1 - Ceiling Mount PIR Occupancy Sensor

LA09769

Ceiling Mount PIR Occupancy Sensor

ELKAY

The 374B-1 is an energy saving device to switch electrical loads when there is presence or absence detected. This PIR timer unit is an all in one solution in a box that has been specifically designed for both surface and flush ceiling mounting and includes...

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1+ £65.05 (£78.06)

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- - Energysense
SKU21253
SKU21253 - PiFinger Fingerprint Sensor HAT for Raspberry Pi

SC18044

PiFinger Fingerprint Sensor HAT for Raspberry Pi

SB COMPONENTS

Highly accurate fingerprint sensor that can be incorporated into Raspberry Pi projects; easily capture and compare fingerprints with high speed UART or USB communication. The PiFinger features a Nuvotron MCU with crypto accelerator and Cortex M23 Trust Zon...

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- Raspberry Pi -
SEN-15177
SEN-15177 - Qwiic Distance Sensor Board, VCNL4040

MK01011

Qwiic Distance Sensor Board, VCNL4040

SPARKFUN ELECTRONICS

Simple yet effective digital IR presence and ambient light sensor on a compact breakout board. The board is also fitted with dual Qwiic connectors for faster prototyping as part of the Qwiic Connect System. • Digital proximity sensor with no dead zone • Up...

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