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hazardous area detector / multi-gas / toxic gas / PID
hazardous area detector
Radius® BZ1

... Area Monitor. No other area monitor protects your workers longer in the field with less setup, user training, and time in the shop. Detect up to seven gases using 15 sensor options including PID Longest running area ...

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Industrial Scientific
multi-gas detector / portable / rugged / personal
multi-gas detector
Ventis® Pro Series

Stop carrying multiple instruments to meet your gas detection needs. The Ventis® Pro Series has you covered whether you need unique four-gas or expanded five-gas sensor options, all in the most configurable multi-gas monitors on the market. LENS™ ...

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Industrial Scientific
multi-gas detector / flammable gas / carbon monoxide / oxygen
multi-gas detector
Ventis™ MX4

Let the Ventis® MX4 gas detector take your safety program to the next level. Monitors 1-4 gases Configures with or without a pump Available with a black or safety orange overmold iNet ® Ready and DSX™ Docking Station ...

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Industrial Scientific
multi-gas detector / toxic gas / flammable gas / oxygen
multi-gas detector
MX6 iBrid™

... much more than a commendable hybrid of Industrial Scientific’s most prestigious analyzing technologies. It’s the first gas monitor to offer a full-color LCD screen. The screen refines security with vivid indications in ...

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Industrial Scientific
single gas detector / carbon monoxide / hydrogen sulfide / portable
single gas detector
Tango® TX

... audible alarms to 110dB Acknowledgeable gas alerts By wearing the Tango® TX1 Portable gas detector, your workers will be the safest single gas monitor users in the world. A 2-year run time and patented ...

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Industrial Scientific
voltage detector
voltage detector
DETEX

Voltage detectors Seven models Continuous monitoring IEC conformance Phasing testers Grounded or ungrounded ac system check Five models For use on any grounded electrical system, DETEX Voltage Detectors ...

voltage detector / portable / rugged / automatic
voltage detector
MPU690

... suitable for test lamps Extended battery life Magnetic base Rugged case Good practice requires that two pole voltage detectors are proved to be functioning correctly on a known voltage source, both before and after ...

AC voltage detector
AC voltage detector
VF1, VF2

Detects the presence of a.c. voltage at: Socket outlets Fuses Switches Wires and cables Circuit breakers Luminares Quick and easy check for a.c. voltage Check for the presence of a.c. voltage, signalled by a bright red ...

radiation detector / irradiance
radiation detector
PVM210

... engineer a compact, pocket size instrument that is easy to use. Single handed operation is possible because the solar detector and meter being housed in one neat unit. This feature is ideal when using the instrument ...

voltage detector
voltage detector
TPT320

AC / DC voltage from 12 to 690 V Continuity Phase rotation LCD / LED display Bright LED torch CAT IV 600 V rating The Megger TPT320 voltage tester provides electricians and electrical engineers with voltage indication but ...

dissolved ozone monitor
dissolved ozone monitor
pureO₃

Robust, reliable measurement with increased stability The pureO3™ sensor's innovative membrane, cathode and electrolyte combination provides fast, reliable measurement. Intelligent Sensor Management (ISM®) simplifies handling and provides ...

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Mettler Toledo, Process Analytics
conductivity detector / monitoring
conductivity detector
DCC1000e

Reliable, Accurate Corrosion Monitoring The DCC1000e is a degassed cation conductivity system that provides ASTM D4519-compliant conductivity measurements for cycle chemistry monitoring. It ensures water purity with precise detection ...

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Mettler Toledo, Process Analytics
dissolved ozone monitor
dissolved ozone monitor
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 ...

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Mettler Toledo, Process Analytics
gas detector / HCl / TDL / 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 ...

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Mettler Toledo, Process Analytics
gas detector / hydrogen sulfide / TDL / probe
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 ...

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Mettler Toledo, Process Analytics
presence detector / fiber optic / beam / monitoring
presence detector
E32 series

Area monitoring fiber sensor headsThe area monitoring fibers allow the detection of objects passing anywhere through the detection range and can be used for height comparisons of different objects.Area monitoring up to 70 mm heightMulti-beam ...

presence detector
presence detector
D5B series

Detects objects in multiple directions with high sensitivityD5B’s detection of objects in multiple directions with high sensitivity makes it an ideal switch for usage in robotics. It operates even with a slight force and a slow-action ...

vehicle detector / presence / magnetic / rugged
vehicle detector
Q7LMEB SERIES

M-Gage Q7LMEB Flat-Pak Sensor Vehicle detection sensor suitable for below ground installation - Reliably detects the presence of a large metal object—such as a car, truck or railcar—even when the vehicle is not moving - Designed for ...

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BANNER ENGINEERING CORP.
radar detector / presence / vehicle / compact
radar detector
QT50RAF SERIES Adjustable Field

Adjustable Field Radar Sensors: QT50RAF Series - FMCW (true-presence) radar detects moving and stationary objects - Adjustable sensing field — ignores objects beyond setpoint - Easy setup and configuration of range, sensitivity, and ...

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BANNER ENGINEERING CORP.
radar detector / presence / vehicle / rugged
radar detector
Q120R SERIES NARROW BEAM RADAR SENSOR

Narrow Beam Radar Sensors: 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 ...

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BANNER ENGINEERING CORP.
presence detector / vehicle / magnetic / compact
presence detector
WIRELESS M-GAGE NODE

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.
presence detector / vehicle / ultrasonic / rugged
presence detector
WIRELESS ULTRASONIC SENSOR NODE

The Wireless Ultrasonic Sensor Node is ideal for indoor parking applications. Using sound waves to detect objects, it can be mounted directly on the ceiling of a parking garage to identify the presence of a car in the parking space below. ...

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BANNER ENGINEERING CORP.
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. ...

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 / flammable gas / catalytic
gas detector
SC310

The SC310 Catalytic Bead Combustible Gas Sensor ensures a solid, versatile and field proven performance in a robust construct which is specifically engineered to endure and perform in harsh industrial environments. It provides quick, ...

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Emerson Automation Solutions - 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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Emerson Automation Solutions - ROSEMOUNT
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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Emerson Automation Solutions - ROSEMOUNT
gas detector / flammable gas / catalytic
gas detector
Millennium SC1100

The SC1100 Catalytic Bead gas detector can consistently monitor a site for the presence of combustible gases. Net Safety has the SensorGuard feature that will protect sensors from possible damage that ...

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Emerson Automation Solutions - ROSEMOUNT
hydrocarbon flame detector / fire / UV / infrared
hydrocarbon flame detector
975UR

Rosemount™ 975UR Ultraviolet Infrared Flame Detector Rosemount 975UR UV/IR flame detector senses radiant energy in the short wave section of both the ultraviolet and infrared portions of the electromagnetic ...

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Emerson Automation Solutions - ROSEMOUNT
fire detector / flame / for burners
fire detector
IFW 15

Flame detector for flame signalling or for multi-flame control in conjunction with IFS 110/111IM, for intermittent operation, ionisation or UV control. For earthed or unearthed mains, mains voltage:110/120 V AC or 220/240 V AC.

gas detector / ultraviolet light / for burners
gas detector
UVS 10

The Elster UVS 10 is a UV sensor, engineered to provide periodic monitoring of gas burners used on hot air furnaces, gas fired boilers, industrial furnaces and excess gas flaring installations. The device features both the Elster Kromschröder ...

gas detector / ultraviolet light / for burners
gas detector
UVD

The UVD, manufactured by Elster, is a sensor that is capable of monitoring gas burners in irregular operations and industrial furnaces. It is insusceptible to interference through its insensitivity to daylight. It is also made of an aluminium ...

fire detector / flame / for burners
fire detector
IFW 50

Elster FW 50 is a flame detector used for the uninterrupted detection of flames using precise optical sensors. This multi-flame equipment ensures the highest level of protection from fires with exceptional immunity to ...

vehicle detector / induction loop
vehicle detector
LC10 series

The LC10-1-D and LC10-2-D loop detectors are used to detect vehicles which are introduced into the induction loops. The LC10-2-D is capable of evaluating two separate loops. These are suitable for the following application ...

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 ...

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

This is a surface-mount optical type 4-directional sensor based on the new concept ”Optical” solution. This device get less influences from vibration than the mechanical type device and is also free from magnetic influence unlike the ...

gas detector / carbon monoxide / infrared / with digital display
gas detector
9000 series

"A highly accurate, cross-stack, infrared carbon monoxide (CO) monitor suitable for use in a wide range of industrial combustion efficiency applications. Developed based on AMETEK Land’s decades of experience in carbon ...

fire detector / carbon monoxide / for industrial applications
fire detector
Millwatch

"An advanced carbon monoxide detector designed to provide early warning of spontaneous combustion in pulverisers for coal and biomass. Specifically designed for early detection of potential fire risk in pulverizing ...

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. ...

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 ...

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 ...

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 ...

gas detector / CO2 / infrared / portable
gas detector
AQ 110

The AQ 100 is an air quality analyser. The AQ 100 is designed to take accurate measurements of CO2 levels and temperatures. The unit features measuring range of 0 to 5000 ppm for CO2 and -20 to 80°C for temperature. The AQ 100 includes ...

gas detector / carbon monoxide / electrochemical / hand-held
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 / electrochemical / hand-held
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 ...

nitrogen detector / hydrogen / refrigerant gas / hydrocarbon gas
nitrogen detector
DF 110

This device is utilized to detect refrigerant gases and hydrogen. It has a flexible probe, three modes of sensibility, IB54 ABS housing, and both manual and automatic auto-zero. It is able to detect all HCFC and HFC refrigerants and ...

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 ...

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.