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Milesight  |  SKU: TS302-868M

Milesight TS302 | Dual-Channel LoRaWAN Temperature Sensor

€86,00
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A professional dual-channel LoRaWAN sensor for simultaneous monitoring of two temperature points with high-precision probes.

  • • Dual Input: Supports two external PT100 probes for 2-point sensing.
  • • D2D Protocol: Direct device-to-device control without gateways.
  • • HACCP Ready: Compliant data logging for food and medical safety.

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Description

The Milesight TS302 is an advanced Dual-Channel LoRaWAN Temperature Sensor engineered for complex industrial and medical monitoring environments. While maintaining the core features of the TS30x series—including a high-visibility LCD display—the TS302 expands capabilities by supporting two simultaneous external PT100 probes. This allows for dual-point sensing, such as monitoring both the top and bottom of a large storage tank or two different compartments within a refrigeration unit from a single device. Fully integrated with Milesight D2D technology, the TS302 can trigger local HVAC or alarm systems in under a second, ensuring critical temperature setpoints are maintained with maximum reliability.

Simultaneous Dual-Point Intelligence

Milesight D2D Controller Support The TS302 functions as a D2D controller, sending direct commands to other devices locally to manage thermal incidents without gateway reliance.
Regulatory Grade Data Storage Internal capacity for 10,000 data sets with retransmission features ensures compliance with HACCP and 21 CFR Part 11B requirements.

Professional Dual-Sensing Scenarios

• Food Processing: Simultaneously monitor the temperature of a cooking vessel and the ambient room air for quality control.
• Medical Freezers: Deploy two probes in different zones of a laboratory freezer to ensure uniform vaccine storage conditions.
• Industrial Heat Lines: Track inflow and outflow temperatures on fluid pipes using specialized SP11 series probes.

What is in the Box?

• 1 x Milesight TS302 Dual-Channel Sensor Node
• 2 x ER14505 Li-SOCl2 Batteries
• 1 x Mounting Kit (Screws & Wall Plugs)
• 1 x Quick Start Guide

Product Certifications

CE FCC IP65 RoHS

Specifications
  • Primary Communication Protocol
    LoRaWAN, Milesight D2D
  • Frequency/Region
    EU868
  • Antenna Type
    Internal
  • Configuration Method
    NFC
  • Activation Method
    OTAA, ABP
  • Environment Rating
    Outdoor, Industrial
  • IP Rating
    IP65
  • Operating Temperature
    -20°C to 60°C
  • Enclosure Material
    PC (Polycarbonate), ABS Plastic
  • Battery Type
    Li-SOCl2
  • Battery Capacity
    4800mAh
  • Power Consumption
    5-15 Years (Probe dependent)
  • Measurement Technology
    • Dual Sensing Technology: Combines an internal Sensirion digital humidity sensor with an external M12 PT100 RTD interface.
    • Milesight D2D: Operates as a D2D Controller to trigger local actuators or sirens in <1s, bypassing the gateway for instant response.
    • Visualized Monitoring: 2.13-inch E-ink screen provides ultra-low power local data display, visible even in bright light.
    • Industrial Reliability: IP65-rated enclosure with dust-proof M12 plug and anti-tamper internal data logging (10,000 records).
  • Measurement Range
    • Internal Humidity: 0% to 100% RH.
    • Internal Temperature: -20°C to +60°C.
    • External Temperature: -200°C to +500°C (depending on the attached SP11 probe variant).
  • Measurement Accuracy
    • Humidity Accuracy: ±3% RH (10% to 90%), ±5% RH (below 10% or above 90%).
    • Temperature Accuracy (Internal): ±0.3°C.
    • Temperature Accuracy (External): Supports Class A and Class B PT100 probes for industrial-grade precision.
  • Measurement Resolution
    • Temperature Resolution: 0.1°C.
    • Humidity Resolution: 0.5% RH.
    • Display Resolution: 250 x 122 pixels E-ink screen.
  • Interfaces (I/O)
    M12/F 5-pin Connector
  • Monitoring Parameters
    Temperature, Humidity

Document Library

TS302 Datasheet

TS302 User Manual

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