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ALTA Industrial Wireless Pulse Counters (Single Input)

ALTA wireless pulse counters can be integrated with a dry contact or mechanical switch to count the number of actuations occurring within a given time frame.


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Power supply
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Standard (Di-pole SMA)
High Gain Leaded Puck
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Price (tax excl.):5 994 Kč

Price (tax incl.):7 252,74 Kč


The ALTA wireless pulse counter can be connected to the pulse output of a system (water meter, power meter, etc.) to count the number of actuations within a given time frame.

  • Counts the number of pulses in given time frame, or aggregates pulses in an ongoing accumulation. 
  • 3 filter settings: No filter, 4 Hz filter, and 40 Hz filter. 
  • Capable of counting passive (open/closed switch) and active (Up to +15 VDC) pulses. 
  • Capable of counting the positive edge, negative edge, or both edges of a pulse.

The ALTA wireless pulse counter is an electronic counter capable of counting passive(open/closed switch) or active (Up to +15 VDC) pulses. The counter includes 3 software configurable low pass filter settings (No filter, 40 Hz filter, or 4 Hz filter). The pulse counter filters pulses with pulse widths greater than those designated in the technical specifcations. For example, if the 4Hz filter is set, the pulse counter will count a pulse if the pulse width is longer than 250 ms, if the pulse width is shorter than 250 ms it will be completely or partially filtered (See the Technical Specification table for detailed filtering information). The sensor can be set to send an alert through the iMonnit Online Sensor Monitoring and Notification System when a given number of pulses have been reached within a set time frame. Alerts from the iMonnit system are sent as they happen (in real time) via SMS text or email.

Example Applications

  • Water, gas and air flow meters 
  • Door access counter 
  • Turn style counting 
  • Forklift seat switches 
  • Button or switch integration 
  • Production line tracking 
  • Many additional applications

* Actual range may vary depending on environment.
** Battery life is determined by sensor reporting frequency and other variables. Other power options are also available.


Manufacturer’s documentation

1-Input Pulse Counter Data Sheetpdf2020818.56 kB1-Input Pulse Counter Data Sheet.


Case studypdf1.60 MB

"Manual temperature measurement in halls is obsolete and inefficient," says Třinecké železárny, a.s. only Czech


Pulse Counter Specifications

Maximum Count

4294967296 (32 bit number)

Input Voltage

0 to 15 Volts DC

Detection Wires

High Impedance (2-Wire), 3 ft. length

Counter Operation

Positive and/or negative edge pulses


Open collector NPN switches (passive), mechanical switches (passive), 0–15V driven source (active)


4.7 oz.

Variation Specifications


Encrypt-RF® (256-bit key exchange and AES-128 CTR)

UL Rating

UL Listed to UL508-4x specifications (File E194432)

ALTA Industrial Specifications

Supply Voltage

2.0 - 3.8 VDC

Battery Type

Replaceable 3.6V, 1800mAH (single AA sized)

Battery Life

Up to 10 Year Battery Life.**

Max Operating Temperature

-40° to 85°C (-40° to 185°F)

Optimal Battery Operating Temperature

+10°C to +50°C (+50°F to +122°F)

Solar Power Option

3.0 VDC Solar Panel 

600 mAH Rechargeable Battery (>2000 Charge Cycles - 80% of Initial Capacity)

Charging Temperature Range: 0° to 45°C (32° to 113°F)

Max Temperature Range: -20° to 60°C (-4° to 140°F)

Enclosure Material

IP65, NEMA 4X, CE rated, sealed, weatherproof enclosure

UL Rating

UL Listed to UL508-4x specifications (File E194432)


3.7 in x 2.32 in x 1.38 in

ALTA 868 MHz Specifications

Operating Frequency

868 MHz Operating Frequency


CE Certified. Tested and found to comply with: EN 300 220-2 V3.1.1 (2017-02), EN 300 220-2 V3.1.1 (2017-02) and EN 60950.


Encrypt-RF® (Diffie-Hellman Key Exchange + AES-128 CBC)

Device Range

Device Range Up to 1,200 ft. non-line-of-sight, wireless device range*

Video Monnit

Jak vyměnit baterie v sensorech ALTA Začleňte IoT do vaší malé firmy 
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Nastavení událostí Prodloužení předplatného portálu iMonnit 
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Generating an Access Token within iMonnit


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