Australia +61-2-4272 2055 | Welcome to our new website, found an issue or bug? Please report it here
Series-GBT
Glow-in-the-Dark Bimetal Thermometer – Industrial & Refrigeration Use
- Glow‑in‑the‑Dark Dial: Easy to read in low‑light or dark areas
- Accurate Bimetal Mechanism: Gear‑free design ensures reliable readings
- Scratch‑Resistant Glass Lens: Clear, durable, and easy to clean
- Rugged, Reliable Performance: Built for consistent temperature measurement
Series-GBT
From
AUD
132.70
Product Overview
- Accuracy ± 1 %
- Dial Dia 5 in
- Materials 300 Stainless Steel, Glass
- Materials, Wetted 304 Stainless Steel
- Operating Temperature, Max 392 °F
- Operating Temperature, Min -40 °F
- Process Connection Size 1/2 in
- Process Connection Type NPT Male
- Series ID Series-GBT
- Weight 12.7 oz
Supported Applications
The Dwyer Series GBT Glow-in-the-Dark Bimetal Thermometer is designed for temperature measurement in dimly-lit areas. The scale background glows brightly when mounted in dark environments to facilitate reading without external lighting. These thermometers are utilized where the bimetal element directly drives the pointer, eliminating gears and linkages.
Operating Conditions & Performance
The Series GBT operates within an ambient temperature range of -40 to 392°F (-40 to 200°C). Measurement ranges include 0 to 300°F, 0 to 500°F, and 50 to 550°F. The instrument provides an accuracy of ±1% with a resolution of 2°. Wetted materials consist of 304 SS, while the housing is constructed from Series 300 SS.
Configuration Options
The series supports various configurations to fit specific installation requirements. Key configurable dimensions and options include:
- Dial Size: 5" dial face with a glass lens that resists scratches for better viewing.
- Process Connection: Standard 1/2" NPT connection.
- Mounting Styles: Available in Back (B) and Adjustable (A) connections as indicated by model prefixes.
- Stem Lengths: Options include 2-1/2", 4", 6", and 9" insertion lengths.
- Dual Scale Units: Dual scale units are available by changing the last digit of the model number to D (e.g., GBTB525D).
Key Product Differences
Variants within the Series GBT differ primarily by connection type, stem length, and temperature range. Models beginning with "GBTB" feature a Back connection, while models starting with "GBTA" provide an Adjustable connection option. The series offers specific model numbers corresponding to combinations of dial size (5"), connection style, measurement range, and stem length.
PDFs & Manuals
