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  • ALTA Industrial Resistance Sensor
ALTA Industrial Resistance Sensor

$204.00
Part #
MNS2-9-IN-RS-ST-L03
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Standard (Generation 1) Products

Description

The Monnit Wireless Resistance Sensor outputs the resistance across a load. It is programmed to sleep for a user-given time interval (heartbeat) and then wakeup, send power to the load resistor, wait for it to stabilize, and convert the analog data, mathematically compute the resistance and transmit the data to the gateway, where it is then logged into a cloud service. The user can configure defined thresholds and have the system alert on threshold breaches. Data is recorded in Ohms.

Explore ALTA Standout Features



Features

  • Measures up to 250k Ohms.
  • Accurate to ± 2% (FS) with user calibration.
  • Interfaces with any purely resistive and passive load.

  * Actual range may vary depending on environment.
** Battery life is determined by sensor reporting frequency and other variables.


Data Snapshot

Resistance sensor data view in software

In the Box

  • Wireless Sensor
  • Mounting Hardware
  • 3V Industrial Battery (Pre-Installed)
  • SMA Antenna
 

Resistance Sensor Specifications

Resistive Range (in Ohms) 0 – 250000
Specific Resistive Ranges (in Ohms) 0 - 5600, 5600 - 250000
Resolution 2047 Unique Values Per Specific Range (11 bit): ~.25, ~1.71, ~13.3, ~70.8.
Accuracy +/- 3% FS of Specific Range
User Calibrated Accuracy +/- 2% FS of Specific Range
Lead Wire Length 1 ft. ( 12 in.)
Weight 4.0 oz.
 

Variation Specifications

Resolution (in Ohms) 65535 Unique Values Per Specific Range (16 bit): ~3.4, ~125
 

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)
Dimension 3.7 in x 2.32 in x 1.38 in
 

ALTA 900 MHz Specifications

Operating Frequency 900 MHz Operating Frequency
Certifications Complies with Part 15 of the FCC Rules. (FCC ID: ZTL-G2SC1)
Complies with Industry Canada standards. (IC: 9794A-G2SC1)
Device Range Device Range Up to 1,200 ft. non-line-of-sight, wireless device range*
Security Encrypt-RF® (Diffie-Hellman Key Exchange + AES-128 CBC)
Specifications Image

Suggested Application Uses for This Sensor

  • Resistance Measurement
  • Battery Monitoring
  • Transducers