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carbon monoxide detector / hand-held / with LCD display / high-precision
carbon monoxide detector
testo 315-4

For quick, precise measurement of carbon monoxide in ambient air – in accordance with DIN EN 50543: The testo 315-4 CO measuring instrument is easy to operate, has a robust design and is of durable quality. High-precision carbon ...

gas detector / presence / carbon monoxide / portable
gas detector
testo 317-3

The Testo 317-3 CO monitor provides detection of carbon monoxide in its vicinity and provides visual and audible warnings about unsafe gas concentrations (e.g. gas heater installation and servicing). The CO monitor ...

smoke detector / particle / with LCD display / digital
smoke detector
testo 308

The testo 308 is designed to provide you with quick and easy soot particle measurements. Gone are the days of manual or semi-manual measurements. Benefit from groundbreaking technology. The testo 308 smoke tester provides you with digital ...

smoke detector / portable / with LCD display
smoke detector
testo 338

For diesel engines, the smoke count is an important parameter, not only for evaluating emissions, but also for the correct adjustment of the fuel injection. With the smoke tester testo 338, the determination of degree of blackening is ...

gas detector / hydrocarbon gas / infrared / wireless
gas detector
GS01

Features of GasSecure’s Wireless Gas Detectors GasSecure’s wireless gas detectors detect leaks of hydrocarbon gas that can cause explosions. Utilizing ultra-low power infrared sensors, they perform ...

gas concentration detector / dust / process
gas concentration detector
DT450G

The DT450G Dust Monitor from Yokogawa is microprocessor-based device which detects leakage in filter bags and monitors the dust level of exhaust gases below a specified level. To separate particulate dust from exhaust ...

gas detector / CO / CO2 / probe
gas detector
GPro 500

... periodic optics cleaning Low nitrogen purging consumption For lower operation costs Predictive ISM diagnostics Continually monitor optical path quality to determine when cleaning will be required

gas detector / HCl / probe
gas detector
GPro 500

HCl Sensor Spectrometer GPro 500 For the top performance in these applications: Scrubber Towers Flue Gas VCM/EDC Features and Benefits: In situ measurement Direct measurements in the gas stream are fast and reliable Tunable Diode ...

gas detector / hydrogen sulfide
gas detector
GPro 500

For the top performance in these applications: Catalytic reformers Coke oven gas Features and Benefits: In situ measurement Direct measurements in the gas stream are fast and reliable Tunable Diode Laser spectroscopy Industry-proven ...

dissolved ozone monitor
dissolved ozone monitor
0 - 5 000 ppb | 6510i

The 6510i Dissolved Ozone Sensor with ISM has an operating range of 0-5000ppb (mg/l). The full features of ISM, such as full sensor identification, calibration history, Adaptive Calibration Timer, Time to Maintenance, and Dynamic Lifetime ...

gas detector / carbon monoxide
gas detector
GPro 500

The GPro 500 CO TDL is the most accurate and reliable instrument for efficient combustion control applications. By allowing trim control operation mode, the excess air limit can be lowered and adapted to changing conditions without jeopardizing ...

presence detector / vehicle / radar / rugged
presence detector
QT50R series

High sensitivity radar-based sensors ideal for collision avoidance on board mobile equipment, like reach stackers, forklifts, and mining vehicles. - Fourth generation FMCW (true-presence) radar detects moving and stationary objects - ...

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BANNER ENGINEERING CORP.
presence detector / passive infrared / vehicle / wireless
presence detector
M-GAGE

The M-GAGE sensor uses a passive sensing technology to detect large ferrous objects. The sensor measures the change in the Earth's natural magnetic field (ambient magnetic field) caused by the introduction of a ferromagnetic object. The ...

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BANNER ENGINEERING CORP.
radar detector / presence / vehicle / rugged
radar detector
Q120R series

- Fourth generation FMCW (true-presence) radar detects moving and stationary objects - Narrow beam pattern and high sensitivity - Single sensing zone models have a 12 m range - Dual sensing zone models have a 40 m range - Easy setup ...

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BANNER ENGINEERING CORP.
radar detector / presence / vehicle / rugged
radar detector
Q240R series

Sensors use two independent, adjustable sensing zones to reliably detect objects within a narrow beam pattern, up to and over 40 meters away. - FMCW (true-presence) radar detects moving and stationary objects - Narrow 11° ...

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BANNER ENGINEERING CORP.
presence detector / vehicle / cylindrical / rugged
presence detector
M-GAGE S18M series

Overview - Reliably detects the presence of a large metal object—such as a car, truck or railcar—even when the vehicle is not moving - Features completely self-contained barrel design with no external controller - Replaces ...

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BANNER ENGINEERING CORP.
photodiode array detector
photodiode array detector
LAMBDA 465

Designed specifically for high-end research as well as routine and high-throughput applications, the LAMBDA 465 is the innovative PDA solution that provides maximum reliability – for maximum confidence in your results. Its PDA technology ...

RFID detector / electronic / security / automatic
RFID detector
CSMS

The CSMS is a contactless safety monitoring sensor which is utilized to ensure that protective guards and safety doors stay closed. The contactless safety monitoring sensor can be used either individually or in series and it utilizes ...

gas detector / toxic gas / electrochemical
gas detector
ST3 series

The ST3 XChem series coming from SMART electrochemical toxic gas sensors have a long life, fast responses and high specificity. All ST3 sensors belong to the universal Millenium II Gas Detection class and have the same performance with ...

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Rosemount
gas detector / hydrocarbon gas / flammable gas / methane
gas detector
SC311

The SC311 delivers the latest technology advancements in infrared sensing of flammable gases in a rugged package designed for the most extreme industrial environments. Hydrocarbon gas LEL detection is fast, reliable and highly accurate ...

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Rosemount
gas detector / hydrogen sulfide / electrochemical / ATEX
gas detector
ECO-SENSE

The Net Safety [emerson Process Management] ECO-SENSE is a field-demonstrated H2s gas identifier composed particularly for 2 wire, circle controlled establishments. The progressed sensor interface permits a small memory contribute the ...

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Rosemount
hydrocarbon flame detector / fire / infrared / industrial
hydrocarbon flame detector
975MR

Rosemount™ 975MR Multi-spectrum Infrared Flame Detector The Rosemount 975MR multi-spectrum infrared flame detector is based on accurately analyzing the multi-spectral signals by utilizing three separate ...

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Rosemount
hydrocarbon flame detector / fire / UV / infrared
hydrocarbon flame detector
975UF

... Ultraviolet Infrared Flame Detector The Rosemount 975UF ultra fast ultraviolet infrared flame detector can detect hydrocarbon-based fuel and gas fires, hydroxyl and hydrogen fires, as well as metal and ...

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Rosemount
AC voltage detector
AC voltage detector
100 - 1000 V | HT20s

The HT20 is a pen voltage detector engineered by HT Instruments. It is constructed in compliance to IEC/EN61010-1 safety standard in CAT IV 1000V. The device detects AC voltage from 100V to 1000V, at an operating frequency ...

voltage detector
voltage detector
HT 5

The HT 5 is a voltage detector developed by HT. It is a device which provides quick testing of low-pressure gas lamps and high-pressure sodium vapor lamp. The detector can provide measurements through ...

high-voltage detector / silicon / electronic
high-voltage detector
BD series

The ROHM voltage detector IC series are reset IC with highly accurate detection voltage of ±1% , low current consumption, small thin packages and wide range of detection voltage. They can be used for every kind of application ...

optical detector / surface-mount
optical detector
RPI-1035

Specifications: Type Surface mount type Output Type Phototransistor Wavelength λP(Typ.)[nm] 950 Operating Temperature (Min.)[°C] -30 Operating Temperature (Max.)[°C] 85 Features: ・Surfacemount optical four-directional detection ...

gas detector / toxic gas / remote
gas detector
HI 90

... HI 90 is an imaging remote sensing system based on the combination of a Michelson interferometer and a focal plane array detector. Each pixel of the array records an interferogram from the corresponding field of view. ...

carbon monoxide detector / portable / with digital display
carbon monoxide detector
627 series

This carbon monoxide meter is a very advanced device that comes with CE mark approval, as well as a portable and simple design, which allows one-handed operation. The display back light and MAX/DATA HOLD function are useful additions ...

electrical discharge detector
electrical discharge detector
TKED 1

The SKF Electrical discharge detector is a compact tool that helps in finding out if your electric motor bearings have electrical discharges. This is important especially because electric motor bearings are susceptible ...

radiation detector / multiple-wavelength
radiation detector
Optosplit III

Optosplit II is an advanced image splitter that is for various applications in the industry. The device is an elegant and simple one, and can display two separate, spatially equivalent components of an image on a single camera chip, side ...

gas detector / carbon monoxide / portable / automatic
gas detector
CO 110

The CO meter is a measuring device manufactured by Kimo. It features a wired probe, hold-min-max controls, and an IP54 ABS compliant housing. Additionally, it comes with an adjustment certificate and a transport container. The device ...

gas detector / carbon monoxide / portable / with LCD display
gas detector
CO 50

The COmeter is a measuring device manufactured by Kimo. It features a built-in probe, a hold control, and an IP54 ABS compliant housing. Additionally, it comes with an adjustment certificate and a transport container. The device has ...

gas detector / carbon monoxide / portable
gas detector
C.A 895

The C.A 895 is a gas detector specifically designed to measure Carbon Monoxide gas ensuring reliability and safety. The unit is encased in a compact and shock proof housing that measures 37 x 60.5 x 38mm and weighs ...

voltage detector
voltage detector
C.A 740N, C.A 760N

Chauvin Arnoux test measurement voltage absence testers (VATs) C.A 740N and C.A 760N check for the absence of voltage in compliance with Edition 2 of the IEC 61243-3 standard workplace legislation on the protection and safety of electrical ...

amperometric detector / for ion chromatography
amperometric detector
945 945 Professional Detector Vario – Amperometry

This brilliant stand-alone detector is integrated with an IC Amperometric Detector. It consists of four measuring nodes (DC, PAD, flexIPAD, and CV) that brings excellent selectivity. This device also ...

radiation detector / UV-Vis
radiation detector
944 Professional UV/VIS Detector Vario

887 is a professional VIS/UV detector that can be used as an alternative to the proven conductivity detector, being able to extend the family of intelligent detectors produced by Metrohm. ...

monitor
monitor
BVS-E

... addition, the monitor enables the modification of inspection characteristics without a PC, making time-consuming setting tasks unnecessary. It's also really easy to switch between two checks. The multilingual user interface ...

motion detector / presence / active infrared / ceiling-mounted
motion detector
18 series

The 18 Series are PIR movement and presence detectors built with IP54 specifications that can easily detect even at low lighting conditions with the integration of an ambient light intervention threshold and the setting ...

radiation detector / luminescence / high-performance / compact
radiation detector
LRT 8 series

This sensor detects both visible as well as invisible luminescent markings. It sends the result as switching output or analog value and is used primarily for sorting and inspection tasks in areas in which other detection methods fail ...

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Leuze electronic GmbH + Co. KG
ultrasonic detector / double sheet / for paper / for cardboard boxes
ultrasonic detector
DB 12B series

The increase page checking gadgets from Leuze digital dependably protect against multiple-level linens from getting driven in. damage, result and scrap are easily prevented with devices that procedure piles of cardboard and paper, being ...

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Leuze electronic GmbH + Co. KG
ultrasonic detector / double sheet / for paper / for cardboard boxes
ultrasonic detector
DB 112B series

The M12 ultrasonic sensor is suitable for use in installations with very limited space, such as may occur in post-press processing. It is used to effectively detect multiple-layer plastic and paper sheets. It can also detect metal foils. ...

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Leuze electronic GmbH + Co. KG
capacitive detector / ultrasonic / double sheet / for paper
capacitive detector
DB 14 series

This particular collection shows its skills inside the twice page keeping track of of cardboard and paper. Even publishing and fluttering papers are no issue. It functions however a variety of ultrasonic and capacitive devices.

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Leuze electronic GmbH + Co. KG
ultrasonic detector / compact / double sheet / for paper
ultrasonic detector
GSU 710 series

The extremely compact forked sensors can be mounted without considerable additional effort and are then able to also reliably detect multi-layer paper and plastic sheets in a measurement range from 20 g/m² paper to 800 g/m² cardboard. ...

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Leuze electronic GmbH + Co. KG
mass detector / compact / for HPLC
mass detector
Chromaster® 5610

... spectrometry data to improve analytical accuracy or to compensate for the inexact analysis that standard HPLC detectors provide. However, unlike HPLC detectors, mass spectrometers often require special ...

How to choose this product

detector

A detector monitors and signals the presence or absence of an object, a person, a substance or a danger within a certain area.

Applications

Industry uses detectors to determine the presence of an object or a product in an automated process, to monitor buildings for protection against fire or unauthorized entry, and to detect gas or potentially explosive atmospheres. In physics, they are used for particle and ray detection.

Technologies

A detector is a presence-absence device with an activation threshold. A dry-contact detector can be linked directly to a signaling device, such as an alarm. Certain models have a display. Data can be transmitted by wire, by radio signal or by bus to an automated device or a computer system programmed to react to such inputs. The information also can take the form of a test signal.

A detector is designed for a specific application, in contrast to a sensor, which can be used in a variety of settings. For instance, a fire-protection detector is sensitive to smoke or heat. Gas detectors protect workers from dangerous atmospheres. Presence, or proximity detectors signal the presence of an object or a person within a certain radius. A voltage tester enables an electrician to verify the absence of voltage in a circuit before beginning work.