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Temperature Data Loggers
ACR temperature data loggers cover a wide spectrum of applications, with options ranging from our ultra-compact coin-sized SmartButtons to rugged single-channel and multi-channel precision systems. Each form factor is optimized for long-term recording and dependable results, supported by a variety of sensing technologies — thermistor, thermocouple, RTD, and integrated silicon sensors. With broad measurement ranges, high accuracy, and long-life self-powered operation, our loggers deliver precise, time-stamped records that make analysis and reporting straightforward.
- Multiple form factors: coin-sized SmartButtons, single-channel, and multi-channel loggers
- Choice of sensing technologies: thermistor, thermocouple, RTD, integrated silicon
- Wide temperature ranges with accuracy and precision (up to 16-bit resolution)
- Long-life, self-powered operation for extended deployments
- Intuitive software for fast graphing, and one-click reporting
Our Temperature Logger Product Families
Coin-Sized SmartButton Temperature Loggers
Coin-sized, self-powered temperature loggers that go where bigger units can’t. Ideal for multi-point and fleet use—shipments, cold storage, display cases, field studies, and enclosures.
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SRX6 Precision Thermocouple Logger
Log up to seven channels of temperature from -200°C to +1,700°C (-300°F to +3,000°F) using your own J, K, T, E, or S-type thermocouple probes—on a palm-sized, self-powered data logger that operates from -40°C to +85°C (-40°F to +185°F).
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Nautilus - for In-Process Extreme Environments
Compact stainless steel or anodized aluminum loggers built to withstand high temperatures and harsh conditions—ideal for sterilization processes such as autoclaves, or other hygienic environments where durability and cleanability are essential.
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Single Channel USB Temperature Loggers
Single-channel USB temperature logger, perfect for in-building, storage, transport, and environmental monitoring across diverse industries.
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RTD Temperature Logger
Wide temperature range capability with precision designed for demanding applications from cryogenic storage to high-heat processes. Accepts industry-standard 2-, 3-, and 4-wire RTDs.
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High-precision, high-accuracy multi-channel temperature logging using any industry-standard NTC thermistor temperature probes.
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