T1 - SDI-12 Submersible Temperature Sensor

from $2.28
Sensor and Cable:

Brand: Seametrics

Product Category: Water Temperature Sensor with RS485 Modbus & SDI-12 Interface

The T1 Digital Submersible Temperature Sensor is designed for accurate water temperature measurement in environmental monitoring, groundwater studies, and industrial process applications. With built-in SDI-12 and Modbus communication, this rugged stainless steel temperature sensor integrates seamlessly with data loggers, SCADA systems, and remote telemetry platforms.

Why Monitor Temperature?

Water temperature is a foundational measurement in environmental and industrial monitoring. It directly influences water quality, chemical reactions, and biological activity, while also enabling accurate sensor compensation and reliable process control. Continuous temperature monitoring helps ensure regulatory compliance, protect ecosystems, and optimize system performance. Read More

Features

  • Submersible digital temperature sensor for water and environmental monitoring

  • SDI-12 v1.3 and Modbus RTU output for flexible integration

  • Rugged 316 stainless steel construction for long-term deployment

  • Optional integrated datalogger with non-volatile memory

  • Optional pressure module for expanded monitoring capability

  • Compact 0.75” diameter design for easy installation

  • Daisy-chain capability (SDI-12) for multi-sensor networks

  • Designed to replace analog temperature sensors with improved reliability

Ordering Note: After selecting your sensor, please choose the required cable length (in feet) to complete your configuration.

Shipping: This item normally ships in 2 weeks from time of order.

Brand: Seametrics

Product Category: Water Temperature Sensor with RS485 Modbus & SDI-12 Interface

The T1 Digital Submersible Temperature Sensor is designed for accurate water temperature measurement in environmental monitoring, groundwater studies, and industrial process applications. With built-in SDI-12 and Modbus communication, this rugged stainless steel temperature sensor integrates seamlessly with data loggers, SCADA systems, and remote telemetry platforms.

Why Monitor Temperature?

Water temperature is a foundational measurement in environmental and industrial monitoring. It directly influences water quality, chemical reactions, and biological activity, while also enabling accurate sensor compensation and reliable process control. Continuous temperature monitoring helps ensure regulatory compliance, protect ecosystems, and optimize system performance. Read More

Features

  • Submersible digital temperature sensor for water and environmental monitoring

  • SDI-12 v1.3 and Modbus RTU output for flexible integration

  • Rugged 316 stainless steel construction for long-term deployment

  • Optional integrated datalogger with non-volatile memory

  • Optional pressure module for expanded monitoring capability

  • Compact 0.75” diameter design for easy installation

  • Daisy-chain capability (SDI-12) for multi-sensor networks

  • Designed to replace analog temperature sensors with improved reliability

Ordering Note: After selecting your sensor, please choose the required cable length (in feet) to complete your configuration.

Shipping: This item normally ships in 2 weeks from time of order.

 

Designed for Reliable Field Deployment

The T1 digital temperature sensor is engineered for continuous submersible operation in demanding environments. Its corrosion-resistant construction and stable digital output ensure accurate readings without signal degradation or interference commonly found in analog systems.

The optional integrated datalogger allows for standalone deployment, making it ideal for remote monitoring applications where external logging systems are not available.

Flexible Integration with Monitoring Systems

  • Compatible with SDI-12 data loggers and environmental monitoring stations

  • Supports Modbus RTU for industrial automation and process control

  • Works with SCADA systems, PLCs, and telemetry systems

  • Can be deployed in multi-sensor networks using SDI-12 daisy chaining


Typical Applications

  • Environmental and Field Monitoring

    • Surface water (rivers, lakes, reservoirs)

    • Groundwater monitoring wells

    • Watershed and hydrology studies

    • Climate and environmental monitoring stations

  • Water & Wastewater Systems

    • Drinking water distribution systems

    • Wastewater treatment plants (WWTP)

    • Effluent discharge monitoring

    • Sewer and stormwater systems

  • Industrial Process Control

  • Cooling water systems

  • Boiler and condensate monitoring

  • Chemical processing systems

  • Manufacturing process water control

  • Agriculture & Aquaculture

    • Aquaculture tanks and fish farms

    • Hydroponics and fertigation systems

    • Irrigation water monitoring

    • Nutrient solution temperature control

  • Laboratory & Research

  • Water quality testing labs

  • Environmental research projects

  • Pilot systems and field studies


Specifications Overview

  • Output Options: SDI-12 v1.3, Modbus RTU

  • Power Requirements: 9–16 VDC

  • Construction Materials: 316 Stainless Steel, Fluoropolymer, PTFE

  • Diameter: 0.75 in (19 mm)

  • Cable: Sold separately (multiple material options available)

  • Optional Features: Integrated datalogger, pressure sensor module

Why Choose the T1 Digital Temperature Sensor?

The Seametrics T1 offers a reliable upgrade from traditional analog sensors by providing stable digital communication, improved accuracy, and reduced signal interference. Its rugged construction and flexible configuration options make it a dependable choice for professionals who require long-term performance in environmental and industrial monitoring applications.


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