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OEM Analog Voltage Sensor Icon
OEM Wireless Analog Voltage Sensors

OEM Wireless Analog Voltage Sensor

The OEM wireless analog voltage sensor interface is capable of measuring the voltage off another device, battery, or sensor, up to 1.25 DCV by connecting the leads on the Analog Voltage sensor to the positive and ground terminals of the device being measured. Examples of interfacing devices include, but are not limited to: Strain Gauge, Pressure Transducer, RTD, Thermistor, or Thermocouple, Piezo Electric sensors, Photoresistor, Industrial Accelerometer, any kind of variable resistor, any kind of sensor that outputs a voltage, etc. If the device being measured is passive, the user must supply their own excitation voltage, as the OEM Analog Voltage sensor is just a “voltage observer”. Cannot be used for AC voltage measurement.

All sensor data is securely transmitted through an OEM wireless gateway to the iMonnit Online Sensor Monitoring software where it is stored and viewable from any web enabled device. The iMonnit online software system is completely white label (private brand) capable, allowing you to offer the online monitoring service as your own. Email and SMS text messages can be configured through the online system to alert users immediately when a defined parameter has been met or exceeded.

« Learn more about OEM online monitoring software

Product Features:

  • 900, 868 and 433MHz operating frequencies
  • 250 - 300 ft. non-line-of-sight device range*
  • Replaceable 3.0V battery
  • At 1 hour heartbeat setting, coin
    cell battery will last ~ 1-2 Years. **
     
  • Interfaces with other devices up to 1.25 VDC.
  • Small size is ideal for embedded applications.

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

WARNING: Use caution when interfacing to the OEM Analog Voltage sensor. Negative voltages, any kind of AC Voltages, or DC Voltage exceeding 3.6V WILL DAMAGE the electronics of the sensor. We are not responsible for troubleshooting, replacing or reimbursing damages incurred by disregarding this warning.

 
Buy Wireless Analog Voltage Sensors
 

OEM Wireless Analog Voltage Sensor - Technical Specifications
 
Documentation
 
OEM Wireless Analog Voltage Sensor Data Sheet OEM Wireless Analog Voltage Sensor Data Sheet
 
 
OEM RF Board Specifications
Available Operating Frequencies 900 MHz (25 Channels)
868 MHz (5 Channels)
433 MHz (15 Channels)
Device Transmission Range 300 - 500 ft. Non-LOS
Approximate Battery Life 300,000 Transmissions
(~ 2-5 Years Depending on Settings*)
Supply Voltage 2.0 - 3.6 VDC **
Current Consumption 0.7 μA (sleep mode)
2 mA (radio idle/off mode)
2 mA (measurement mode)
25 mA (radio RX mode)
35 mA (radio TX mode)
Operating Temperature Range -40°C to +85°C ( -40°F to +185°F ) ***
Performance 0.7% BFSL Accuracy
Certifications 900 MHz product; FCC and IC Certified.
Complies with Part 15 of the FCC Rules. (FCC ID: ZTL-RFSC1)
Complies with Industry Canada standards. (IC: 9794A-RFSC1)

868 and 433 MHz product; CE Certified.
Complies with CISPR 22:2008-09 / EN 55022:2010 - Class B and ETSI EN 300 220-2 V2.4.1 (2012-05).

OEM Wireless Analog Voltage Sensor Specifications
Sensor Input Voltage: Up to 1.25 VDC

* Battery life depends on sensor reporting frequency and other variables.
** Hardware can not withstand negative voltage. Please take care when connecting power.
*** At temperatures above 100°C, programmed memory can be lost.