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  • ALTA Coin Cell Resistance Sensor
ALTA Coin Cell Resistance Sensor
$99.00
Part #
MNS2-9-W1-RS-ST-L03
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Lead Length
  • 3 Foot

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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
  • CR2032 - Coin Cell Battery
  • Mounting Hardware
 

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 +/- 1.5% 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
User Calibrated Pressure Accuracy +/- 2% FS of Specific Range
 

ALTA Coin Cell Specifications
Battery Type Replaceable 3.0V (CR2032) Coin Cell Battery
Dimension 2.0 in x 1.125 in x 0.875 in
Max Operating Temperature -7°C to +60°C ( 20°F to +140°F )
Optimal Battery Operating Temperature (Coin Cell) +10°C to +50°C ( +50°F to +122°F )
Supply Voltage 2.0 - 3.8 VDC
Battery Life At 1 hour heartbeat setting, coin cell battery will last up to 4 years. **
Enclosure Technology Monnit PinchPower™ Wireless Sensor Enclosures
Enclosure Material ABS
 

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