Cellular PT100 Temperature Transmitter – Single Channel
Industrial PT100 temperature transmitter with NB-IoT / LTE-M connectivity, long-life battery, and IP66 housing.
Ideal for remote and off-grid sites with no LoRaWAN or Wi-Fi.
Works with ProSight Software or your own IoT/SCADA system.
ProSense stocks in Australia with local support.
The Battery-Powered Cellular PT100 Temperature Transmitter provides long-range, reliable temperature monitoring over Australia’s NB-IoT and LTE-M (Cat-M1) mobile networks — with no gateway required. Perfect for remote locations where LoRaWAN, Wi-Fi, or power infrastructure is unavailable.
Using a standard 3-wire PT100 probe, the device captures precise temperature readings, converts them digitally, and transmits them directly to the cloud over 4G IoT networks. With an industrial-grade 8500mAh Li-SOCl₂ battery, it delivers multi-year performance in even the harshest environments.
Designed for agriculture, water utilities, industrial sites, cold storage, environmental monitoring, pumping systems, manufacturing, and infrastructure applications, this device offers:
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Instant SMS/email alerts
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Live dashboards
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BLE smartphone configuration
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OTA firmware updates
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Datalogging for network outages
It integrates seamlessly with the ProSight Cloud Platform, and can also be connected to third-party IoT platforms via MQTT, HTTP, or UDP.
ProSense stocks this model in Australia and provides full local technical support.
KEY FEATURES
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NB-IoT / LTE-M (Cat-M1) cellular connectivity
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No gateways or wiring required
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Supports 1 × PT100 temperature channel
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Industrial long-life 8500mAh Li-SOCl₂ battery
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Manual push-button to send instant reading
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High-accuracy PT100 measurement
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Datalogging & offline data recovery
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BLE v5.1 for mobile configuration
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OTA firmware updates
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Rugged IP66 outdoor enclosure
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Works with ProSight or your own cloud system
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Australian stock & local support
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PT100 Probe Compatibility
Supports a wide range of 3-wire PT100 probes, including:
Standard Waterproof Probe
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Range: –60°C to +200°C
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Stainless steel Ø5 × 30 mm
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2 m cable
Cryogenic Low-Temperature Probe
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Range: –196°C to +150°C
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Stainless steel Ø5 × 30 mm
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2 m cable
High-Temperature Probe
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Range: –70°C to +450°C
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Stainless steel Ø4.5 × 30 mm
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3 m cable
Food-Safe Probe
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Range: –40°C to +260°C
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Stainless steel Ø4 × 150 mm
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2 m cable
Flat Contact Probe
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Range: –60°C to +200°C
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3.6 × 7.5 × 20 mm
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2 m cable
Connectivity
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NB-IoT (LTE Cat NB2)
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LTE-M (Cat-M1)
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Supports Telstra / Optus / Vodafone
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BLE configuration
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OTA firmware updates
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Supports MQTT, HTTP, UDP payloads
Power
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8500mAh Li-SOCl₂ industrial battery
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Multi-year autonomous operation
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Ultra-low sleep mode consumption (~5 µA)
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TX: 82–125 mA depending on signal strength
Enclosure
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IP66 waterproof and dustproof
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UV-resistant outdoor housing
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Operating temperature (electronics): –40°C to +85°C
APPLICATIONS
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Remote industrial temperature monitoring
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Pumps, tanks, pipelines, and process equipment
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Cold rooms & refrigerated storage
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HACCP & food safety
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Agriculture & greenhouse operations
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Water utilities & pumping stations
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Cryogenic storage
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Kilns, furnaces & high-temperature processes
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Environmental & remote site monitoring
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