TE Connectivity

59xxN LoRaWAN wireless humidity/temperature sensors (55xxN is the Bluetooth version)

Source: te.com (accessed 2026-10-16). Confirm specifications with the manufacturer before ordering.

Specifications

Vendor: TE Connectivity
Brand / line: Measurement Specialties
Category: Guided wave and CUI
Class: Adjacent
Technique: Capacitive relative humidity and temperature sensing with logger and radio
Detects: moisture/CUItemperature
Mounting: Placed between pipe and cladding/insulation (CUI listed as application); IP66/IP67 plastic housing
Temperature range: -30 to 75 °C
Communications: LoRaWANBluetooth
Power: Lithium primary 3.6 V 2.1 Ah, up to 8 years
Hazardous area: ATEX/IECEx certified; HazLoc North America pending
Suitable assets: pipingpressure vessels
Notes: General humidity sensor family; CUI detection is one listed use. 0-100% RH, +/-5% RH.

3-Sci

Embedded humidity (0.1% RH) and temperature (0.1 °C) sensing for localised measurement within about 2 m

moisture/CUItemperature

WirelessHART, LoRaWAN

3-Sci

Radio-wave transmission along the pipe (pipe acts as sensing cable) to detect moisture between sensor pairs, 10 ppm sensitivity

moisture/CUI

WirelessHART, LoRaWAN

Chemelex

Conductive-polymer water-sensing cable; detects and locates water (+/-1 m) via TraceTek SIM and alarm modules

moisture/CUIleaks

Wired (other)

CorrosionRADAR

Electromagnetic guided radar (EMGR) sensing cable under insulation, corrosion and moisture sensor types

moisture/CUIcorrosion rate

LoRaWAN, Bluetooth, Cellular, Ethernet

CorrosionRADAR

Short-range electromagnetic radar-based CUI sensing (corrosivity, moisture, humidity, temperature)

moisture/CUIcorrosion ratetemperature

LoRaWAN

Guided Ultrasonics Ltd

Permanently installed guided wave (long-range UT) high-temperature ring, plus local thickness monitoring

wall losscorrosion rate

Wi-Fi, Wired (other)