Wireless Professional Gen 2 Voltage Detection Sensors - 5 VDC

  • Part #:RFP-0233-2
  • Weight:105g
  • Availability: Inquire

Price: $183.75
Price: $248.06


Scigiene's Wireless Gen 2 Voltage Meter is capable of measuring the voltage off another device, battery, or sensor. This sensor is capable of measuring voltage up to 5 VDC by connecting the leads on the sensor to the positive and ground terminals of the device being measured.  If the device being measured is passive, the user must supply their own excitation voltage, as the Scigiene sensor is really just a “voltage observer”. It cannot be used for AC voltage measurement.  Scigiene's wireless sensors are ideal for pharmaceutical, medical and other high tech applications where loss of data is unacceptable.  These also have an amazing range of over 1000 ft. with 10 year battery life and can be remotely upgraded via network connections.  These are truly the most advanced wireless sensors available.


  • Wireless range of 1,200+ feet through 12+ walls
  • Frequency-Hopping Spread Spectrum (FHSS)
  • Improved interference immunity
  • Improved power management for longer battery life ** (12+ years on AA batteries)
  • Encrypt-RF® Security (Diffie-Hellman Key Exchange + AES-128 CBC for sensor data messages)
  • All Gen 2 sensors now have up to 3200 readings: 10-minute heartbeats = 22 days, 2-hour heartbeats = 266 days
  • Over-the-air updates (future proof)
  • Triggers transmission data upon state change
  • Open Circuit Reading: Voltage Absent


Voltage Measurement


0 to 5 VDC1

Input Impedance

13 kOhm

Max rated input

10 volts

Uncalibrated accuracy

± 2.0% of reading ± 0.002 VDC

Calibrated accuracy

± 0.5% of reading ± 0.002 VDC2



Input impedance

247 kOhm

Wire Lead

Cable length

0.3 m (1’)

Wire count

2-conductor (red/black)

Wire gauge

22 AWG

Conductor material

Stranded Copper 7/30


PVC, 0.010"




PVC (black)

Overall diameter

3.56 mm (0.14”)

Ratings / Approvals

NEC (UL) Type CM, UL AWM Style 2464, CSA AWM FT4, RoHS/Reach Compliant

Temperature Rating

-20° to 60°C (-4° to 140°F)

Voltage Rating

300 V Max

Dielectric Strength

1500 V RMS

ALTA 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


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)3

Storage altitude (non-pressurized environments)

-15.2 to 3,048 m (-50 to 10,000 ft)3

Operating humidity

5 to 85% RH (non-condensing)


900 MHz sensors: FCC ID: ZTL-G2SC1 and IC: 9794A-G2SC1.

1. The sensor is capable of measuring above listed voltage but may not meet the specified accuracy above this value.

2. For best results calibrate at a voltage between 50% and 90% of the voltage range.

3. Operating and storage altitude without DC power supply is -30.48 to 9144 m (-100 to 30000 ft).

Additional Information

* Hardware cannot withstand negative voltage. Please take care when connecting a power device.

** The sensor is capable of measuring above 5 volts but may not meet the specified accuracy above this value.

*** For best results calibrate at a voltage between 50% and 90% of the voltage range

Technical Information

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