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Temperature & Humidity Sensor

MQflex°

The MQflex° is a temperature and humidity sensing device, purpose-built for enterprise cold storage monitoring, while also supporting broader indoor environmental monitoring use cases. It includes built-in magnets for simple, tool-free mounting inside refrigerators and freezers, and a compact, durable design to withstand harsh environments.

Engineered with food-safe plastics and supported by NSF 2/51 and NIST/ISO 17025 traceable certifications, the MQflex° meets strict operating requirements in highly regulated industries.

Sensing Capabilities

Temperature

Humidity

Tech Specs

Sensors

Temperature

Sensing range: −30oC to +60oC
Accuracy ± 0.5oC −30°C to +60°C

Humidity

Sensing range: 0% to 100% RH
Accuracy: ±3% RH over 20% - 80%
RH at 25°C
Minimum temperature: - 20°C

Push Button

Battery

Replaceable: ER14505
Est. Life: 10+ years*

RF

LoRaWAN® Regions
- US915
- EU868
2.4 GHz Low Energy

Dimensions

L 104 mm x W 44 mm x H 21.5 mm

Installation

Built-in Magnetic Mounting

Built-in Mounting Loop with Optional Ball Chain (not included)

Adhesive (not included)

Certification

UL 62368-1
CE
UKCA
NSF 2 and NSF 51 Splash Zone
FCC Part 15 Class B
LoRaWAN®
RoHS
REACH
WEEE
FDA approved food-safe plastic
NIST/ISO17025 traceable
EN 12830

Environmental

-30°C to +60°C
0% - 90% non-condensing
IP65

*Varies based on firmware version and configuration

The MachineQ IoT Network
Connectivity Platform

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Designed for Ease

MachineQ’s fully integrated platform is a single IoT network solution with plug-and-play architecture, simple network management tools, and easy-to-use integrations to accelerate your IoT innovation.

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Optimized for Reliability

With over-the-air gateway upgrades, customizable network health alerts, and remote diagnostics,  MachineQ provides the most advanced network management tools, ensuring secure, reliable connectivity.

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Built for Scale

Combining dynamic scaling, streamlined provisioning, gateways that can connect 10,000 devices, and 360-degree network health monitoring, the MachineQ platform can scale solutions without capacity issues.

IoT Innovation Starts Here

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