Wireless Professional Gen 2 Low Temperature Sensor

  • Part #:RFP-0226-2
  • Weight:105g
  • Availability: Inquire

Price: $162.75
Price: $219.71


The Wireless Gen 2 Low Temperature Sensor uses a PT1000 RTD to accurately measure temperatures from -200°C to +162°C.  It is perfect for low temperature critical applications such as freezers and coolers. User customization allows you to set the frequency of sensor readings and create notifications from the system when certain criteria have been met or exceeded.  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 1200+ feet through 18+ walls
  • Frequency-Hopping Spread Spectrum (FHSS)
  • Best-in-class interference immunity
  • Best-in-class power management for longer battery life
  • Encrypt-RF ® Security (Diffie-Hellman Key Exchange + Advanced Encryption Standard (AES)-128 Cipher Block Chaining (CBC) for sensor data messages)
  • Sensor logs 2000 to 4000 readings if the gateway connection is lost (non-volatile flash, persists through power cycling): 10-minute Heartbeats = ~ 22 days or 2-hour Heartbeats = ~ 266 days
  • Automatic over-the-air updates to sensor firmware (future-proof)
  • Free Scigiene Premier Basic Online Wireless Sensor Monitoring and Notification System to configure sensors, view data, and send alerts via SMS text, email, and voice call


Temperature Measurement

Range - Leaded sensor

-200°C to 0°C (-328°F to 32°F)

Accuracy @ 0°C (32°F)

± 3.3°C (±5.9°F)

Calibrated accuracy @ 0°C (32°F)

± 0.5°C (± 0.9°F)


0.1°C (0.18°F)

Response time

50 seconds (10 second time constant)

Leaded Probe

Transducer type

Glass-coated platinum RTD (PT1000 RTD), IEC 751-95 Class A,

Tip dimension

4.00 mm (0.157") diameter by 30 mm (1.18")

Tip material

Type 304 stainless steel

Cable material

Waterproof Teflon cable with lucency jacket

Cable diameter

2.6 mm (0.102")

Cable length

Standard: 0.9m (3'), Optional: 3m (10'), 7.5m (25')


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)

Storage altitude (non-pressurized environments)

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

Operating humidity

5 to 85% RH (non-condensing)


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


2x 1.5V AA Alkaline, 1800 mAh, (standard)

2x 1.5V AA Lithium, 3000 mAh, (optional)

Battery Life

10+ years expected

External line-power option

Input voltage: 5.0-12.0 V

Power jack: 2.1 x 5.5 mm barrel, center positive

Operating temperature range (sensor body)

-18°C to 55°C (0°F to 130°F) - AA Alkaline Batteries

-25°C to 60°C (-13°F to 140°F) - AA Lithium L91 Batteries

0°C to 40°C (32°F to 104°F) - US 5V Power Supply

10°C to 40°C (50°F to 104°F) - International 5V Power Supply

Wireless antenna type

1/4-wave, 20-gauge wire whip, 3.5" (900/868MHz), 7"(433MHz)


3.7 oz. (105 g)

Please call your Scigiene representative for help in designing your wireless system in order to make sure all range and other technical specifications are fully met.

Additional Information

* Actual range may vary depending on environment

** Battery life is determined by sensor reporting frequency and other variables

Technical Information

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