When tracking combined climate vectors requires a hardware fleet that can survive full outdoor exposure, heavy industrial washdowns, or prolonged field deployment, the Tinytag Plus 2 dual-channel series serves as the industry workhorse. Housed in a signature, bright yellow, ultra-rugged IP68 waterproof casing, these specialised loggers are custom-engineered for environmental studies, commercial agriculture, food processing lines, and demanding logistics monitoring where structural integrity cannot be compromised.
Unlike delicate indoor hardware, these Plus 2 models utilise a protective coating on their capacitive humidity sensors to deliver high resistance to moisture, condensation, and airborne contaminants. Operating with a robust 32,000-reading non-volatile memory array, the loggers divide their storage paths to track 16,000 parallel data points per channel, utilising flexible sampling logic (Actual, Minimum, and Maximum value recording) to deliver fine 0.01°C and 0.3% RH resolutions simultaneously.
The range consists of two specific configurations tailored to your exposure and layout restrictions:
The Self-Contained Standard (TGP-4500): Built with internal temperature and relative humidity sensors, serving as the perfect standalone block for outdoor environmental mapping and open industrial spaces.
The Remote Probe Variant (TGP-4505): Moves both climate sensors onto an integrated 1.5-meter trailing cable probe, providing a significantly faster response rate and allowing you to survey tight, sealed, or restricted cavities easily.
Tinytag Plus 2 TGP-4500 Outdoor Temperature & Relative Humidity Logger with internally mounted NTC thermistor and capacitive humidity sensor. Temperature range -25 to +85°C with a 0.01°C resolution, Humidity range 0 to 100%RH with a 0.3%RH resolution. Memory: 32,000 readings. Replaceable internal battery. Logging rate 1 second to 10 days with min, max & actual readings. Housed in a durable, waterproof (IP68) yellowcasing. Delayed and magnetic trigger start options with 2 fully programmable, latchable alarms.
Tinytag Plus 2 TGP-4505 Temperature & Relative Humidity Logger with temperature and relative humidity probe on a 1.5m cable. Temperature range -25 to +85°C with a 0.01°C resolution, Humidity range 0 to 100%RH with a 0.3%RH resolution. Memory: 32,000 readings. Replaceable internal battery. Logging rate 1 second to 10 days with min, max & actual readings. Housed in a durable, waterproof (IP68) yellow casing. Delayed and magnetic trigger start options with 2 fully programmable, latchable alarms.
For prolonged outdoor tracking, ambient climate sensors require defences against erratic microclimate variables like solar loading. The ACS-5050 Stevenson Type Screen provides essential environmental shielding by protecting your data loggers from direct radiant heat (sunlight) and driving precipitation, ensuring your climate curves reflect actual ambient air conditions rather than case-warming artifacts. Engineered to hold up to two Tinytag loggers simultaneously, this easy-to-assemble, louvred enclosure allows ambient air to circulate freely around the sensors while remaining securely bolted to posts or rails via its included mounting bracket and U-bolt assembly.
The Stevenson type screen, or instrument shelter, shield data loggers against precipitation and direct heat radiation from outside sources, while still allowing air to circulate freely around it.This screen is big enough to accommodate two Tinytag Plus 2 sized data loggers.
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