Counters

How to choose this product

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.

656 companies | 2374 industrial products

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Laser Components COUNT®
Photon COUNT® Laser Components

COUNT on us! The COUNT® photon counter features the highest quantum efficiency available and record-breaking dark count rates. Facts about the...

new Laser Components COUNT®blue
Photon COUNT®blue Laser Components

ASER COMPONETNS expands its award-winning COUNT® series of single photon counting modules to include the new COUNT®blue devices. These combine the phenomenally low count rates of the existing...

Laser Components COUNT® NIR
Photon COUNT® NIR Laser Components

The COUNT® NIR is a single photon counting module for the NIR. It features an APD with enhanced detection efficiency...

Laser Components COUNT® Q
Photon COUNT® Q Laser Components

An absolute highlight is the COUNT® Q. Many of the customers work at wavelengths that silicon does not cover...

Laser Components
Handheld laser power meter Laser Components

Description The product family of this optical hand helds comprises LED...

Laser Components
Fiber optic power meter Laser Components

Description The product family of this optical power meters comprises...

AUREA Technology 900 - 1700 nm | SPD_A_M1
Photon 900 - 1700 nm | SPD_A_M1 AUREA Technology

The SPD_A from AUREA Technology is a family of ultra low noise near infrared single photon counting module ideal for the most demanding scientific and industrial applications, such as...

AUREA Technology SPD_AT_M2 TCSPC
Timecorrelated photon SPD_AT_M2 TCSPC AUREA Technology

AUREA Technology provides the SPD_AT a new generation of all-in-one and easy-to-use near infrared Time Correlated Single Photon Counting (TCSPC) modules....

AUREA Technology 900 - 1700 nm | SPD_A_M2
Photon with NIR biological window 900 - 1700 nm | SPD_A_M2 AUREA Technology

One of the advantage of the dual single photon counting module SPD_A_M2 from AUREA Technology is that the two...

AUREA Technology SPD_B_M1
Photon with NIR biological window SPD_B_M1 AUREA Technology

The photon counter "Bio" SPD_B_M1 of AUREA Technology is a new generation of optical instruments, compact and ergonomic, with very high detection performance in the NIR "biological window" [900 - 1350...

AUREA Technology SPD_B_M2
Dual channel photon with NIR biological window SPD_B_M2 AUREA Technology

The photon counter SPD_B_M2 from AUREA Technology is the two detector heads version of the "Biology window" single photon counting module family. The module has a exceptionally compact design which fully...

Advanced Photonix
Single photon avalanche diode detector Advanced Photonix

Advanced Photonix is the worlds leading supplier of custom and standard Large Area Avalanche PhotoDiodes (LAAPDs) and Avalanche Photodiodes (APDs). The silicon avalanche photodiode...

2 products HAGER
6 products ELECTREX
ELECTREX
Three-phase electric energy meter ELECTREX

Analyzer, counter and multimeter extremely versatile and precise designed to meet the more sophisticated applications of monitoring of the electrical parameters and management of consumption of electricity...

new ELECTREX PFA641H-02
Three-phase electric energy meter PFA641H-02 ELECTREX

FEMTO D4 E-WI HI 230-240V ENERGY ANALYZER Cod. PFA641H-02 Single - three phase transducer / analyzer with backlighted...

new ELECTREX PFA643H-02
Three-phase electric energy meter PFA643H-02 ELECTREX

FEMTO D4 70A E-WI HI 230-240V ENERGY ANALYZER Cod. PFA643H-02 Single - three phase transducer / analyzer with backlighted LCD graphic display....

new ELECTREX PFA647H-02
Three-phase electric energy meter PFA647H-02 ELECTREX

FEMTO D4 DC E-WI HI 230-240V ENERGY ANALYZER Cod. PFA647H-02 DC energy transfucer / analyzer suitable for photovoltaic or...

ELECTREX
Electric energy meter ELECTREX

FEMTO 96 RS485 230-240V ENERGY ANALYZER Cod....

new ELECTREX PFA6C1H-02
Three-phase electric energy meter PFA6C1H-02 ELECTREX

FEMTO 96 E-WI HI 230-240V ENERGY ANALYZER Cod. PFA6C1H-02 Single - three phase transducer / analyzer with backlighted...

7 products SATEC
video SATEC PM172E - IEC 62053-22/ANSI C12.20  0.2S
Three-phase electric energy meter PM172E - IEC 62053-22/ANSI C12.20 0.2S SATEC

Advanced Power & Revenue Meter with Event/Data Log The PM172E is a high performance feeder monitoring instrument that includes revenue class measurements and logging capability. With over 100 electrical...

video SATEC EM720 IEC6205-22 0.2S/IEC61000-4-3A
Revenue meter EM720 IEC6205-22 0.2S/IEC61000-4-3A SATEC

EM720 eXpertmeter The eXpertmeter EM720 is a unique and cost-effective combination of several Intelligent Electronic Devices (IED): high performance revenue meter,cutting edge power quality analyzer...

SATEC EM133
Electric energy meter EM133 SATEC

EM133 - TOU Smart Energy Meter The EM133 serves any application from residential energy metering, through industrial energy and harmonic analysis to utility comprehensive substation automation. It...

video SATEC PM130EH PLUS
Power meter PM130EH PLUS SATEC

PM130EH PLUS - Multifunctional Power Meter PM130 PLUS Series The PM130 PLUS series provides a cost-effective substitute for numerous analog meters used by industrial, commercial and utility customers...

SATEC EM132
DIN rail-mounted power meter EM132 SATEC

EM132 - MULTI-FUNCTION TRANSDUCER SATEC EM132 is a Smart DIN Rail Multi-Function Transducer with a local display. The EM132 can serve any application from residential energy metering, through industrial...

SATEC PM135EH
Multi-function power meter PM135EH SATEC

PM135EH The PM135 provides a cost-effective substitute for numerous analog meters used by industrial, commercial and utility customers for basic power metering. The PM135 is widely integrated in panel...

Automatische Mess- und Regeltechnik GmbH
Electric energy meter Automatische Mess- und Regeltechnik GmbH

Energy Counters The electronic energy counter is used to measure the energy consumption in AC and three-phase supply network. This device is deliverable for CT connection...

Automatische Mess- und Regeltechnik GmbH
Three-phase electric energy meter Automatische Mess- und Regeltechnik GmbH

Energy Counters The electronic energy counter is used to measure the energy consumption in AC and three-phase supply network. This device is deliverable for CT connection...

Automatische Mess- und Regeltechnik GmbH
Hour Automatische Mess- und Regeltechnik GmbH

Operating hours counters for AC and...

1 products UNIPOWER INC
UNIPOWER INC Unipower 3010
Electric energy meter Unipower 3010 UNIPOWER INC

The Unipower 3010 enables you to verify your electric meters onsite and online, i.e. without having to disconnect them first! Technical and economical development...

Cewe Instrument AB
Electric energy meter Cewe Instrument AB

CewePrometer is a four quadrant, high precision energy meter with large memory capacity. It is also a power quality instrument which...

Cewe Instrument AB
Analog panel meter Cewe Instrument AB

Moving coil instruments, moving iron instruments, bi-metal strip instruments, Synchronisation instruments and Position indicators...

Cewe Instrument AB Elite 440
Panel-mount three-phase power meter Elite 440 Cewe Instrument AB

Elite 440 - New family of multi-function instruments. Elite 440 is a multi-line three phase digital panel meter for accurate and reliable measurement of electrical quantities in industrial and commercial...

Cewe Instrument AB Elite
Multi-function electrical measurement device for distribution switchgear Elite Cewe Instrument AB

Elite is a compact DIN 96 panel meter which provides accurate measurement...

Schweitzer Engineering Laboratories
Revenue meter Schweitzer Engineering Laboratories

The SEL-735 Power Quality and Revenue Meter exceeds accuracy class 0.2 requirements with 0.06 percent accuracy guaranteed. Advanced load profile trending, compatible with Itron® MV-90®,...

Schweitzer Engineering Laboratories SEL-734
Revenue meter SEL-734 Schweitzer Engineering Laboratories

The Legacy SEL-734 Meter exceeds ANSI and IEC Class 0.2 accuracy with four-quadrant energy and demand...

6 products IME
IME 400 - 415 V, 63 A | Conto D4
Three-phase electric energy meter 400 - 415 V, 63 A | Conto D4 IME

Static Meter submetering applications 4 module Total and partial or tariff 1 and 2 active energy Total...

new IME Nemo 96 HDL
Multi-function power meter Nemo 96 HDL IME

Multifunction meter Simplified version of Nemo 96HD multifunction meter for applications...

IME C580
Analog hour panelmount C580 IME

Hourmeter - C580 ø 58mm lt counts the total working time for machines, motors or any electrical...

IME D20
Analog hour DIN railmounted D20 IME

Hourmeter - D20 2 module lt counts the total working time for machines, motors or any electrical...

4 products PERRY ELECTRIC
PERRY ELECTRIC
Single-phase electromechanical electric energy meter PERRY ELECTRIC

Single-phase energy counter 1 DIN It records the consumption of ACTIVE energy in single-phase 230V systems, up to...

PERRY ELECTRIC
Three-phase electromechanical electric energy meter PERRY ELECTRIC

Three-phase energy counter 5/TA - 4 DIN It records the consumption of ACTIVE energy in three-phase 400V a.c. systems with neutral, with connection TA…/5° and the possibility...

PERRY ELECTRIC
Analog hour DIN railmounted PERRY ELECTRIC

Hour counter 24 V - 2 DIN Power supply 24V a.c....

PERRY ELECTRIC
Analog hour panelmount PERRY ELECTRIC

Hour counter 24 V a.c. Power supply 24V a.c....

6 products NIAGARA
NIAGARA
Nutating disc type liquid flow meter NIAGARA

Nutating Disc Liquid enters a precision-machined chamber containing a disc which nutates (wobbles).The position of the disc divides the chamber into...

NIAGARA R-35
Batch R-35 NIAGARA

R-35 Automatic Batch Controller/Totalizer Register: Provides automatic batch control with two-stage shut-off. Consists of a meter register and a preset register...

NIAGARA
Rotary piston flow meter NIAGARA

Oscillating Piston: Liquid enters a precision-machined chamber containing an oscillating (rotating) piston. The position of the piston divides the chamber into...

NIAGARA R-10
Analog flow rate indicator - totalizer R-10 NIAGARA

R-10 Mechanical Totalizing Register Provides continuous digital totalized readings. It is non-resettable....

NIAGARA R-22A
Analog flow rate indicator - totalizer R-22A NIAGARA

R-22A Mechanical Totalizing Register Provides continuous re-settable digital totalized...

NIAGARA -40 °C ... +70 °C, RS485, NEMA | 1030F
Digital flow rate indicator - totalizer -40 °C ... +70 °C, RS485, NEMA | 1030F NIAGARA

The Model 1030F is a microprocessor based flow rate indicator/totalizer with a 4-20 mA output that is proportional to flow...

1 products Sotera
Sotera 2 - 20 gpm, max. 125 psi | 825 series
Nutating disc type liquid flow meter 2 - 20 gpm, max. 125 psi | 825 series Sotera

Sotera Positive Displacement - Nutating Disc meter is ideal for end of hose use, in line or mounted to one of our Rotary Vane or 400B Series Diaphragm Pumps. It is able to store and display the current...

14 products Aquametro AG
Aquametro AG aquabasic® series
Multi jet vane wheel water meter, dry dial aquabasic® series Aquametro AG

Multi-jet turbine meters with dry-type registers Type approval as hot water meter according to 2004/22/EG (OIML R49) Brass housing with threaded connections Nominal...

Aquametro AG max. 550 °C | CALEC ® series
Heat meter max. 550 °C | CALEC ® series Aquametro AG

Multi-function display with plain text and choice of language (D, E, F, I) Data logger for measurement days and values Temperature measurement range 0180 °C for water (max. -... 550 °C) Temperature...

Aquametro AG max. 50 °C, 40 - 150 mm | RUBIN MeiStream
Electronic Woltman type turbine water meter max. 50 °C, 40 - 150 mm | RUBIN MeiStream Aquametro AG

For horizontal, vertical or inclined mounting positions DN 40 - 150 Turbine meters with...

Aquametro AG max. 200 °C, 50 - 100 mm | RUBIN SMQ
Woltman type turbine water meter max. 200 °C, 50 - 100 mm | RUBIN SMQ Aquametro AG

For horizontal installation DN 50 - 100 Woltman turbine meters with...

Aquametro AG max. 50 °C, 40 - 300 mm | RUBIN WPDK
Woltman type turbine water meter max. 50 °C, 40 - 300 mm | RUBIN WPDK Aquametro AG

Turbine meters with dry-type registers Approvals SVGW and EWG The...

Aquametro AG max. 130 °C, 40 - 300 mm | RUBIN WPDH / WSDH
Woltman type turbine water meter max. 130 °C, 40 - 300 mm | RUBIN WPDH / WSDH Aquametro AG

Woltman turbine meters with dry-type register units EWG approval Swiss domestic...

Seametrics Inc. max. 90 °C, 0.22 - 132 GPM | MJ series
Multi jet vane wheel water meter, dry dial max. 90 °C, 0.22 - 132 GPM | MJ series Seametrics Inc.

Designed for metering pump pacing or water treatment control Hot or cold...

Seametrics Inc. FT415
Digital flow rate indicator - totalizer FT415 Seametrics Inc.

Pulse output, both numerically scaled by the user Rugged cast aluminum housing,...

Seametrics Inc. FT420
Digital flow rate indicator - totalizer FT420 Seametrics Inc.

Pulse and 4-20 mA analog outputs, both numerically scaled by the user Rugged...

3 products Clark
Clark CLXCD
Multi jet vane wheel water meter, dry dial CLXCD Clark

Model series CLXCD water meters are dry type, single-jet totalizing water meters. They are an ideal choice for a range of sub-metering applications for apartment and commercial buildings...

Clark CLXCB
Multi jet vane wheel water meter, dry dial CLXCB Clark

Model series CLXCB meters are multi-jet, dry type totalizing water meters. They are an ideal choice for...

Clark max. 100 ccm | MR3000 series
Variable area flow meter for air and water max. 100 ccm | MR3000 series Clark

Flow Meter MR3000 Molded Variable Area Flow Meter Air ranges from 50 to 100 CCM, water 4 CCM to 40 GPH DESCRIPTION Molded Variable...

Stream Measurement MTH
Electronic multi jet vane wheel water meter MTH Stream Measurement

MTH-Multi-jet flow sensor for Hot Water : Flow sensor range for flows of 1,5 m³/h to 10 m³/h for...

Stream Measurement Sensus PolluStat E
Heat meter Sensus PolluStat E Stream Measurement

The Sensus PolluStat E offers unrivalled Ultrasonic metering technology. Its compact design with no moving parts safeguards it from wear and damage from particles - ensuring product longevity and low...

Stream Measurement ST/TOT 402
Totalizer ST/TOT 402 Stream Measurement

ST/TOT 402 Add / Subtract Totaliser : Used for a variety of applications where...

Stream Measurement Sensus 620
Rotary piston flow meter Sensus 620 Stream Measurement

Sensus 620 - High Accuracy Cold Water Meter : The 620 rotary piston flowmeter is in operation with water utilities throughout the UK and is one of the few meters to be approved for...

Stream Measurement 20 000 m3/h | ST/VT
Flow meter for compressed air 20 000 m3/h | ST/VT Stream Measurement

This range of Vortex and Swirl flowmeters incorporate the latest DSP (Digital Signal Processing) technology, resulting in improved signal processing ability and increased process reliability. Supplied...

Stream Measurement ST F011
Digital flow rate indicator - totalizer ST F011 Stream Measurement

ST F011 Totaliser with Resetable and Accumulated Total Display : The ST-F011 can be used to display both running total...

Arthur Grillo GmbH -50 - 250 °C | WR200-F
Heat meter -50 - 250 °C | WR200-F Arthur Grillo GmbH

Subsequently, the instantaneous flow and the instantaneous heating power can be integrated over time, and summed up to two counters. For counting an adjustable period, two further resettable counters...

Arthur Grillo GmbH 100 - 600 °C | WR200-D
Heat meter 100 - 600 °C | WR200-D Arthur Grillo GmbH

The meter WR 200-D is used to detect the heat energy in heating or production systems with steam as the heat carrier. Heat output in a closed system (steam = refluxing condensate) is calculated by the...

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totalisers, industrial counters

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