Wireless industrial temperature probe for pipe - 2400mm wired probe

215,60 €
1 to 3 weeks

International shipping

FREE shipping in Europe from 100 € of purchase

Secure Payments

All payments are secure and approved.

Best price guarantee

Contact us to define your payment term.


English - French - German - Spanish

Product Description:

The wireless industrial duct temperature sensor uses an NTC type thermistor with a UL listed plenum cable to accurately measure temperatures in ducts while maintaining a sealed environment. Can be easily installed and mounted for long term use.

Main “Internet of Things” solutions for companies

The sensors offer a range of standard sensors with a range of up to over 350m through walls (12 to 14 walls generally). The use of Frequency Spread Spectrum (FHSS) also allows the sensors to have better immunity to interference from other wireless devices.

Superior power management provides the sensors with almost twice the battery life of standard wireless sensors.

  • Button cell sensors typically last over 3 years.
  • AA and industrial sensors generally last up to 12 years.
The products use the new Encrypt-RF® Security system (256-bit Diffie Hellman key exchange and AES-128 CBC encryption for all sensor data messages). Security is therefore maintained at all communication points, gateway sensor, software gateway.

Built-in data storage allows sensors to store data if communication with a wireless gateway is interrupted (power outage, Internet connection cut or out of range). Messages that cannot be delivered will be time stamped and stored in memory (up to the last 512 messages) until communication with the gateway is reestablished, in which case all messages will be transmitted.

Over-the-air updates allow products to be updated remotely if new patches or new features are available.

The industrial sensors are delivered in an IP65, NEMA 4X, CE certified, waterproof and weatherproof enclosure. They are powered by a single 3,6 V industrial quality, replaceable battery (included).

An optional version powered by solar energy is also available. The solar powered version includes a rechargeable Lithium Iron Phosphate battery combined with a solar cell to keep the battery charged and at its optimal capacity. If there is no light at the level of the solar cell, the battery alone can continue to supply the sensor for 8 to 10 years.

Product Features

  • Probe temperature range from -40 ° C to + 150 ° C (-40 ° F to + 302 ° F)
  • Accurate to +/- 1 ° C (+/- 1.8 ° F)
  • User calibrated accuracy +/- 0,25 ° C (± 0,45 ° F to 77 ° F)
  • UL listed plenum probe cable

  * The actual range may vary depending on the environment.
** Battery life is determined by the frequency of sensor reporting and other variables.

What does the data from this wireless sensor look like in the software?

Display of ALTA software data
* also available in ° C

What's in the box?

  • Wireless sensor
  • Mounting hardware
  • 3V industrial battery (pre-installed)
  • SMA antenna

Thermistor specifications

Accuracy at 25 ° C +/- 1% (1 ° C or 1.8 ° F)
User calibrated accuracy +/- 0,25 ° C (± 0,45 ° F)
Time constant at 25 ° C 30 sec max
Weight 85g
Length of the probe 2400 mm
Probe operating temperature range -40 ° C to + 125 ° C (-40 ° F to + 257 ° F)

Industrial specifications

Supply voltage 2,0 - 3,8 VDC
Battery Type 3.6V replaceable, 1800mAH (single size AA)
Battery life Battery life up to 10 years. **
Maximum operating temperature -40 ° to 85 ° C (-40 ° to 185 ° F)
Optimal battery operating temperature + 10 ° C to + 50 ° C (+ 50 ° F to + 122 ° F)
Solar power option 3.0 VDC solar panel
600 mAH rechargeable battery (> 2000 charge cycles - 80% of initial capacity)
Charging temperature range: 0 ° to 45 ° C (32 ° to 113 ° F)
Max temperature range: -20 ° to 60 ° C (-4 ° to 140 ° F)
Housing material IP65, NEMA 4X, CE approved housing, weather resistant and CE approved
UL classification UL listed according to UL508-4x specifications (file E194432)

868 MHz specifications

Frequency of operation Operating frequency 868 MHz
Certifications CE certified. Tested and found to comply: EN 300 220-2 V3.1.1 (2017-02), EN 300 220-2 V3.1.1 (2017-02) and EN 60950.
Safety Encrypt-RF® (Diffie-Hellman + AES-128 CBC key exchange)
Range of devices Device range Wireless range up to 350m (12 to 14 partitions)

ALTA MNS2-8-IN-TS-ST industry wireless probe

Suggested applications for this sensor

  • Temperature monitoring in air ducts
  • HVAC operation and test
  • Data center monitoring
  • Coolers and freezers
  • Environmental monitoring
  • Intelligent machines and intelligent structures


Product Type
Wireless probe
Wireless RADIO
Autonomy + IP
10 years + IP65

Create account