• ALTA AA Resistance Sensor
ALTA AA Resistance Sensor

$127.00
Part #
MNS2-9-W2-RS-ST-L03
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Standard (Generation 1) Products

Description

The ALTA Wireless Resistance Sensor reads the resistance across any resistive load and reports back the measured resistance. The resistance sensor leads are meant to connect to passive devices only, connecting the sensor leads to any voltage or power source that may damage the sensor. It is programmed to sleep for a user-given time interval (heartbeat) and then wake up, convert the analog data, mathematically compute the resistance, and transmit the data to the gateway, where it is then logged into the cloud service. The user can configure defined thresholds and have the system alert on threshold breaches.

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
  • 2 x AA Batteries
 

Resistance Sensor Specifications

Resistive Range (in Ohms) 0 – 145000
Specific Resistive Ranges (in Ohms) 0 – 530, 530 – 3500, 3500 – 27200, 27200 - 145000
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

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

ALTA AA Specifications

Battery Type 2 Replaceable AA 1.5 V Batteries
Dimension 4.375 in x 2.470 in x 1.12 in
Supply Voltage 2.0 - 3.8 V (2 x AA 1.5V Batteries or Optional Power Supply)
Battery Life At 1 hour heartbeat setting, included AA batteries will typically last 6-8 Years. **
Max Operating Temperature Using AA Alkaline -18°C to 55°C (0°F to 130°F)
Max Operating Temperature Using AA Lithium -40°C to 60°C (-40°F to 140°F)
Optimal Battery Operating Temperature +10°C to +50°C (+50°F to +122°F)
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