SKU: SNS2-4-W2-PC-01 Category:

Pulse Counter

$265.20$499.80 ex. GST

(indicative pricing)

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The Sense IoT 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 specifications. 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 Sense IoT Online Sensor Monitoring and Notification System when a given number of pulses have been reached within a set time frame. Alerts from the Sense IoT system are sent as they happen (in real time) via SMS text or email.

What's in the box

  • Wireless Sensor
  • Mounting Hardware
  • 2 x AA Batteries

Suggested Application

  • 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

Pulse Counter Sensor Specifications

  • Product Code: SNS2-9-W2-PC-01
  • 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
  • Compatibility:Open Collector NPN Switches (Passive) Mechanical Switches (Passive) 0-15V Driven Source (Active)
  • Weight: 104 grams

Variation Specifications

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

AA Specifications

  • Battery Type: 2 Replaceable AA 1.5 V Batteries
  • Dimension: 111.1mm x 62.7mm x 28.5mm
  • Supply Voltage: 2.0 – 3.8V (2 x AA 1.5V Batteries or Optional Power Supply
  • Battery Life: At 1 hour heart-beating setting, included AA batteries will typically last 6-8 Years.
  • Max Operating Temperature Using AA Alkaline: -18ºC to +55ºC
  • Max Operating Temperature Using AA Lithium: -40ºC to +60ºC
  • Optimal Battery Operating Temperature: +10ºC to +50ºC
  • Enclosure Material: ABS

433 MHz Specification

  • Operating Frequency: 433 MHz Operating Frequency
  • Certifications: 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.
  • Device Range: Devices range up to 350m non-line-of-sight, wireless device range*
  • Security: Encrypt-RF® (Diffie-Hellman Key Exchange + AES-128 CBC)

Note: due to current circumstances and exchange rate volatility, prices are subject to change.