MNS2-9-IN-VM-010 Includes Only:
- Wireless Sensor Mounting Hardware
- 3V Industrial Battery (Pre-Installed)
- SMA Antenna
Features:
- Resolution: 1 mV
- Accuracy:
- Uncalibrated: ± 2.0% of reading ± 0.002 VDC
- Calibrated: ± 0.5% of reading ± 0.002 VDC
- Configurable thresholds for critical condition monitoring
- 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:
- Battery health
- Voltage measurement
- Transducer measurement
- Machinery
- Electrical motors
The ALTA Wireless 5 and 10 VDC Voltage Meter measures the single-ended DC voltage across its two leads based on a user-configurable time interval or Heartbeat. On every Heartbeat, the sensor converts the analog voltage signal to a digital voltage measurement.
The ALTA 5 and 10 VDC Voltage Meter can be calibrated for improved accuracy. Also, remember to remove any active voltages from the measurement leads when replacing batteries or performing other maintenance.
Technical Details
| Meter Range | 0 to 10 VDC |
| Input impedance | 247 kOhm |
| Max rated input | 20 volts |
| Uncalibrated accuracy | ± 2.0% of reading ± 0.002 VDC |
| Calibrated accuracy | ± 0.5% of reading ± 0.002 VDC |
| Resolution | 1 mV |
| Wire Lead Cable length | 0.3 m (1′) |
| Wire count | 2-conductor (red/black) |
| Wire gauge | 22 AWG |
| Conductor material | Stranded Copper 7/30 |
| Insulation | PVC, 0.010″ |
| Shield | No |
| Jacket | PVC (black) |
| Overall diameter | 3.56 mm (0.14″) |
| Ratings / Approvals | NEC (UL) Type CM, UL AWM Style 2464, CSA AWM FT4, RoHS Compliant |
| Temperature Rating | -20° to 60°C (-4° to 140°F) |
| Voltage Rating | 300 V Max |
| Dielectric Strength | 1500 V RMS |
| Wireless Data logging | Sensor logs 2000 to 4000 readings if gateway connection is lost (non-volatile flash, persists through power cycling): 10-minute Heartbeats = ~22 days, 2-hour Heartbeats = ~266 days |
| 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) |
| 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) |
| Battery | 1x 3.6V AA Lithium Thionyl Chloride, 1500mAh, pre-installed |
| Battery Life | 10+ years expected |
| Operating Temperature Range (non-leaded measurement range) | -40°C to 85°C (-40°F to 185°F) |
| Wireless Antenna Type | 1/2-wave waterproof dipole with RP-SMA connector and swivel neck; dBi of 3.0 (900/868MHz) or 2.5 (433 MHz); length of 8.27″ (210mm) (900/868MHz) or 7.68″ (195mm) (433 MHz); diameter at thickest point of 0.55″ (14mm) |
| Weight | 4.7 oz. (133 g) with 0.3 m (1′) lead |
| Enclosure Rating | IP-65 (dust-proof and waterproof but not submersible) |
| Additional Enclosure Rating | NEMA 1, 2, 4, 4x, 12, and 13 rated, sealed, and weatherproof |
| UL Rating | UL Listed to UL508-4x specifications (File E194432) |
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