Counters

214 companies | 757 products
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photon counter
photon counter
C14463-050GD

... type -Built-in single pixel photon counter -High sensitivity in the visible to near IR region -Low dark count Specifications Wavelength type : VIS to NIR Built-in sensor : TE-cooled single pixel photon counter ...

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HAMAMATSU
photon counter
photon counter
H12386 series

The H12386 series is a photon counting head device consisting of a metal package photomultiplier tube, along with a high-speed photon counting circuit and a high-voltage power supply circuit. The high voltage supply for photomultiplier ...

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HAMAMATSU
photon counter
photon counter
H12775

The H12775 is a photon counting head device containing of a 10-mm (1/2") diameter head-on photomultiplier tube, along with a high-speed photon counting circuit and a high-voltage power supply circuit. The high voltage supply for photomultiplier ...

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HAMAMATSU
hour counter
hour counter
DC 636

... available. The low installation depth of 44mm makes the DC 636 hour meter the most compact of its kind. Due to its sealing concept (IP67) and its high vibration and shock resistance, the meter can ...

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HENGSTLER
analog counter
analog counter
Colibri 490

... This non-contact counter uses a magnetic drive. As a result, dirt and moisture cannot damage the Colibri. This dustproof counter features ingress protection IP 65. Not even powerful water jets can find ...

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HENGSTLER
binary counter
binary counter
Tico 772

... suitable for use as pulse-counters, tachometers, timers, shift or batch counters. The large multi-coloured 6-digit display is backlit and easy to read. The flexibility of the programming levels offered ...

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HENGSTLER
hour counter
hour counter

Worldwide Usage. Unique Functionality. You will discover Honeywell hour meters in which high quality, functionality as well as tough design are essential. Track as well as history passed time more efficiently as well as effectively (several ...

pulse counter
pulse counter
TR-55i-P

The T&D TR-505-P is a digital pulse counter that utilizes various sensors. It has a communication port of TR-50U2 or data collector of TR-57DCi where users can monitor and analyze data in graph form. In addition, the ...

particle counter
particle counter
PiC 9300 series

Rugged portable unit for quick and simple particle analysis on site Simple menu-driven operation via touch screen Laser sensor with for exact and reproducible results Demountable tank for the measured fluid with overflow ...

time counter
time counter
TC34

Digital Counter - Panel mount counter 33 x 75 x 64 mm - 2 digital inputs - Up to 2 digital outputs - Programmable functions: * Restart * Restart/Lap * Count - Programmable counting frequency: 2 ...

time counter
time counter
TC49

Digital Counter - Panel mount counter 48 x 48 x 98 mm - 2 digital inputs - Up to 2 digital outputs - Programmable functions: * Restart * Restart/Lap * Count - Programmable counting frequency: 2 ...

time counter
time counter
TC73

Digital Counter - Panel mount counter 72 x 72 x 96 mm - 2 digital inputs - Up to 2 digital outputs - Programmable functions: * Restart * Restart/Lap * Count - Programmable counting frequency: 2 ...

binary counter
binary counter
ION8650

... network monitoring Part of PowerLogic The premium socket / switchboard meter for grid revenue, power quality, and substation automation applications Features The PowerLogic ION8650 meter is the world’s ...

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Schneider Electric - Electrical Distribution
tachometer counter
tachometer counter
KC-LED-96-1T-24VDC

Counter/Timer/Tachometer, Extremely bright, large LED indicator, 1 pre-select value with transistor output, Adding/subtracting via 2 separate inputs, PNP and NPN sensors can be connected

tachometer counter
tachometer counter
KCT series

Counter frequency up to 20 kHz, LED indicator, red, 6 decade devices, Operation via keypad, Two counter inputs

pulse counter
pulse counter
TC-6A-V

Counter/Timer/Tachometer with analog voltage and current output, Bright 6-digit LED indicator, AC/DC multi-range power pack, Counter frequency up to 25 kHz, Power supply for pulse generator

photon counter
photon counter
MicroBeta2

MicroBeta2 is the latest addition to PerkinElmer's class leading MicroBeta® range and brings in revamped and improved capabilities for researchers that are affiliated with significant luminescence and radiometric applications. It blends ...

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PerkinElmer
particle counter
particle counter
icountLCM30

The Parker icountLCM30 is a next generation fluid system contamination monitoring offering an under 2-minute test procedure. Multi-standard ISO and NAS cleanliness reporting, data entry, data graphing and integral printing are all featured ...

multifunction counter
multifunction counter
H7BX series

... with a key for each digit. • Perform all basic settings with a DIP switch. • Provides a total and preset counter, batch counter, dual counter, and tachometer (See note.). • Wide ...

particle counter
particle counter
380

... solid, liquid and gaseous fuels as well as for the threshold values 1 and 2 according to 1. BlmSchV. The easy-to-use particle counter can take you through the preprogrammed measuring programm of the BlmSchV and save you ...

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TESTO
water counter
water counter
WF, WM series

Water meters for hot and cold water The water meters measure the exact consumption of hot or cold water and conform to MID. They are used primarily in domestic water systems, residential or nonresidential buildings and in water supply systems.

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Siemens Building Technology HVAC Products
photon counter
photon counter
SR400

... Photon Counter features a highly advanced photon counting approach without the complication of earlier counting systems. It eliminates the complexity of mixing and matching different parts like amplifiers, discriminators, ...

binary counter
binary counter
CTR48 series

Crouzet's electronic multifunction ratemeter counters are counters, batch counters, chronometers, tachometers, multi-totalizers, and preselection totalizers all in one. They sport an ...

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Crouzet
pulse counter
pulse counter
Q series

These pulse input and high-speed counter units support high-speed, high-accuracy control. The wide-ranging lineup is compatible even with highest-resolution devices.

airborne particle counter
airborne particle counter
MET ONE 3400 series

MET ONE 3400 Series is a handy airborne particle counter packed with versatile communication capabilities such as USB, Wireless, Serial and Ethernet, and a test wizard for convenience. It also has flawless connectivity ...

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Beckman Coulter Life Sciences - Particle
tachometer counter
tachometer counter
574

• - 2 scalable 1 MHz encoder inputs • - Analog output and serial interface • - 4 freely programmable, fast transistor outputs - • - Dimension • 96 x 48 mm | 92 x 45 mm • - Supply voltage: • 17...30 V DC • - Display 6-digit number, ...

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KÜBLER GmbH
tachometer counter
tachometer counter
Codix 522

• - Fast counter input • - Optional output • - Exact and highly accurate frequency measuring method - • - Dimension • 48 x 24 mm | 45 x 22 mm • - Supply voltage: • 10...30 V DC • - Display 6-digit number, LED Frequency ...

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KÜBLER GmbH
pulse counter
pulse counter
Codix 524

... Codix 524 is a power-supplied multifunction counter with 3 functions in one device: Pulse and position display, frequency and speed display, time counter and short time meter for fast ...

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KÜBLER GmbH
lightning strike counter
lightning strike counter
P8011

The lightning flash counter is designed to keep a record of all direct lightning strikes on the external lightning protection

lightning strike counter
lightning strike counter
P8014

The advanced lightning flash counter counts and records all direct lightning strikes and it shows the date, hour and peak current of the lightning

airborne particle counter
airborne particle counter
HHPC-6

The Met One HHPC-6 is a self-contained, ergonomic, easy-to-operate 0.3µm Handheld Airborne Particle Counter which simultaneously displays six channels of particle size distribution. Data is easily downloaded to a computer ...

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Hach
pulse counter
pulse counter
MultiCon CMC-99

The Multicon CMC-99 by SIMEX is a video graphic recorder having an integrated data logger. This unit features its compact and small design having advanced controller and recorders. The device was specifically designed for industrial automatic ...

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SIMEX Sp. z o.o.
pulse counter
pulse counter
SLIK-94

The Simex SLIK-94 Counter, a combination between the current SLI-94 and SLK-94, features a pair of independent counting inputs that is capable of operating in a range of possible configurations. It also has a modifiable ...

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SIMEX Sp. z o.o.
pulse counter
pulse counter
SLIK-N118

... controller. It supports 2 pulse counting inputs, 1 programmable function input, 1 counter reset input, 0 or 2 relay outputs, digital debouncing filter, 4 counter reset sources. It works on a power ...

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SIMEX Sp. z o.o.
hour counter
hour counter
TBG/TBW30 (DC/AC)

The TBG Hours Meter for DC operations specially features the following specifications/properties: a zero reset-free system, a mounting aperture measuring 50 x 25mm in dimension, a front panel-mounting mechanism and finally, ...

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TELE Haase Steuergeraete GmbH
hour counter
hour counter
TBG/TBW40 (DC/AC)

TELE manufactures the TELE hour meter which offers precise count and exact operating time indication clocked up by the plant, machinery or equipment. This provides the users knowledge on expiration of warranties and outdated ...

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TELE Haase Steuergeraete GmbH
hour counter
hour counter
TBG/TBW70 (DC/AC)

TELE manufactures the TELE hour meter which offers precise count and exact operating time indication clocked up by the plant, machinery or equipment. This provides the users knowledge on expiration of warranties and outdated ...

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TELE Haase Steuergeraete GmbH
pulse counter
pulse counter
MCO series

DESCRIPTION Pulse concentrator with RS485 modbus output DETAILS MODULAR DIN- RAIL TECHNICAL SHEETS Pulse concentrator with RS485 modbus output Technical data number of inputs 6 input type common gnd - for potential free contact minimum ...

lightning strike counter
lightning strike counter
AT-G series

... integrated hole, which is placed in the counter. It is recommended that the machine is checked once in a while. This is to check of any strike has occurred or if the system needs maintenance. The lightning event counter ...

lightning surge counter
lightning surge counter
AT-3502

Product for counting discharges by surge protective devices. 1.5 standard module width Inductive loop (feed through with the earthing cable of surge protective devices) Powered by replaceable 3 V Lithium battery, 4 digits LCD display 1m ...

particle counter
particle counter
Aerotrak Plus 6000 series

Flow Rate 0.1 CFM (2.83 L/min) / Channel Sizes 0.2 to 25 μm / Integrated Pump TSI AeroTrak®+ Remote Particle Counters with Pump offer cleanroom professionals top-notch reliability and no-hassle operation in measuring ...

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TSI
particle counter
particle counter
Aerotrak Plus 7000 series

AEROTRAK-PLUS REMOTE PARTICLE COUNTER 7000 SERIES SKU: 7510-22050 Flow Rate 0.1 CFM (2.83 L/min), 1 CFM (28.3 L/min) / Channel Sizes 0.2 to 25 μm PRODUCT DETAILS TSI AeroTrak®+ Remote Particle Counters ...

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TSI
particle counter
particle counter

... AeroTrak+ Remote Particle Counters are backed by an industry exclusive 5 year laser warranty.All TSI AeroTrak+ Remote Particles Counters and AeroTrak Remote Particle Counters comply with ...

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TSI

How to choose this product

counter

A counter indicates an accumulated or flow quantity.

Applications

Many different kinds of counters are used throughout industry, including petroleum and chemical installations, dialysis machines or as electrical meters.

Technologies

Such devices can be digital, electromechanical or, occasionally, pneumatic. The display may have a built-in or remotely controlled zero reset button. A pulse counter responds to discrete signals from a measuring device.

A single- or three-phase electrical meter records energy consumed by a load or produced by a generator. It often indicates voltage, intensity, active, reactive and apparent power, power factor and the frequency and rate of harmonic distortion.

Particle counters are used in clean rooms or to monitor the air in work settings. They indicate the relative number of dust particles by size. Geiger counters measure radioactivity.

Oval wheel meters measure fluid volume flow in chemistry and agribusiness. An hour-meter indicates the elapsed running time of a machine or a process.

Counters can have a Modbus, Ethernet or WiFi network interface, or an RS232 or RS485 serial connection. Successive measurements are stored in memory.

How to choose

Counters are characterized by the number of digits they can display, their measurement and reset method, and the number of communication ports available.