Monnit MNS2-9-W2-PC-02 Wireless Dual Input Pulse Counter
Brand:
Monnit
Part #:
MNS2-9-W2-PC-02
Condition: 
Brand New
Brand New $164.80 /Each
Manufacturer warranty Description
Monnit, MNS2-9-W2-PC-02, Wireless Dual Input Pulse Counter AA Battery Powered
MNS2-9-W2-PC-02 Includes Only:
- Wireless Sensor Mounting Hardware
- 2 x AA Batteries
Features:
- Counts:
- Pulses from two devices simultaneously
- Number of pulses in a given time frame or aggregates pulses in an ongoing accumulation
- Passive (open/closed switch) or active (up to +80 VDC) pulses
- Positive edge, negative edge, or both edges of a pulse
- Filters:
- None Ultra-fast counting up to 1600 Hz
- Weak Fast counting up to 80 Hz
- Medium Normal counting up to 20 Hz
- Strong Slow counting up to 4 Hz
- Wireless range of 2,000+ feet through 18+ walls
- Frequency-Hopping Spread Spectrum (FHSS)
- Best-in-class interference immunity
- Best-in-class power management for longer battery life
- Encrypt-RF Security (Diffie-Hellman Key Exchange + Advanced Encryption Standard (AES)-128 Cipher Block Chaining (CBC) for sensor data messages)
- Sensor logs 2000 to 4000 readings if the gateway connection is lost (non-volatile flash, persists through power cycling):
- 10-minute Heartbeats = ~ 22 days
- 2-hour Heartbeats = ~ 266 days
- Automatic over-the-air updates to sensor firmware (future-proof)
Applications:
- Water, gas, and airflow meters
- Door access counter
- Turnstile counting
- Forklift seat switches
- Button or switch integration
- Production line tracking
The ALTA Wireless Dual Pulse Counter counts active or passive pulses generated by common industry systems. The counter includes four software configurable low-pass filter settings (None, Weak, Medium, Strong). The sensor will record the number of pulses counted over a user-configurable time interval or Heartbeat.
The ALTA Pulse Counter can be configured to report urgently if the number of pulses counted in one Heartbeat exceeds a user-specified threshold.
Technical details
Main features
- Weight 3 oz. (85.05 g) with no lead 3.7 oz. (105 g) with 0.9 m (3.0') lead
- Input Voltage 0 to +80 Volts DC
- Battery 2x 1.5V AA Alkaline, 1500 mAh (standard) 2x 1.5V AA Lithium, 3000 mAh (optional)
- Compatibility Open collector NPN switches (passive) Mechanical switches (passive) 0-80V driven source (active)
- Lead Cable length: 0.9 m (3 ft) Wire count: 4-conductor (black/red/white/yellow) Wire gauge: 26 AWG Conductor material: Stranded Copper 7/34 Insulation: PVC, 0.29mm (0.010") Shield: No Jacket: PVC (black) Overall Diameter: 4.25 ± 0.2 mm (0.17" ± 0.007")
- Wireless Data logging: Sensor logs 2000 to 4000 readings if gateway connection is lost (non-volatile flash, persists through power cycling) Wireless protocol: ALTA Proprietary Frequency-Hopping Spread Spectrum (FHSS) Wireless transmission power (EIRP): 50 mW (900MHz), 25 mW (868 MHz), 10 mW (433 MHz) Wireless range: 2,000+ ft. through 18+ walls with the ALTA XL Gateway Security: Encrypt-RF (256-bit key exchange and AES-128 CTR)
- Voltage Rating 300 V Max
- Battery Life 10+ years expected
- Temperature Rating -25°C to 80°C (-13°F to 176°F)
- Input Impedance > 4.7 MOhm ± 1%
- General Battery voltage range: 2.0 to 3.8 VDC Operating altitude (non-pressurized environments): -15.2 to 1,982 m (-50 to 6,500 ft) Storage altitude (non-pressurized environments): -15.2 to 3,048 m (-50 to 10,000 ft) Operating humidity: 5 to 85% RH (non-condensing)
- Dielectric Strength 1500 V RMS
- Cable construction High impedance (4-wire), 3 ft length
- Wireless Antenna Type 1/4-wave, 20 gauge wire whip, 3.5" (900/868MHz), 7" (433MHz)
- Ratings / Approvals UL AWM STYLE 2464, cUL AWM I/II A 80°C 300V FT1 LF
- Operating Temperature Range (non-leaded measurement range) -18°C to 55°C (0°F to 130°F) - AA Alkaline Batteries -25°C to 60°C (-13°F to 140°F) - AA Lithium L91 Batteries 0°C to 40°C (32°F to 104°F) - US 5V Power Supply 10°C to 40°C (50°F to 104°F) - International 5V Power Supply
- Maximum count 18,446,744,073,709,551,615 (64-bit number)
- Counter operation Positive and/or negative edge pulses
- Wiring Diagram 1: Red - Pulse Count 1 Input 2: White - Pulse Count 2 Input G: Black - Ground/Common G: Yellow - Ground/Common
- External Line-Power Option Input voltage: 5.0-12.0 V Power jack: 2.1 x 5.5 mm barrel, center positive
- Max Input Pulse Rate/Min Pulse Width (with passive input) None: 120 KHz / 0.0083 ms Weak: 80 Hz / 200 ms Medium: 20 Hz / 40 ms Strong: 4 Hz / 10 ms
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