WIKA's Gas Actuated Thermometers are mechanical temperature measurement devices with lower and adjustable angle connections.
Features
Gas Actuated Thermometer Models TI.R45 & TI.R60 Features
- Remote mounting with up to 99 feet of capillary
- Extreme high and low temperature ranges
Specifications
Gas Actuated Thermometer Models TI.R45 & TI.R60 Specifications
- Size: 4 (114.3 mm), 6 (152.4 mm)
- Accuracy: (+/-) 1% of full span
- Case: Drawn stainless steel, aluminum, Polypropylene
- Case Connection: CBM, Lower, and Adjustable Angle
- Process connection: Plain or union
- Bulb: diameter X 3 active length, plain or bendable extension
- Capillary:
- 316 SS; stainless steel spring armor or stainless-steel interlocking armor; up to 99
- Capillary length > 40 requires stainless steel interlocking armor
- Dials: White-coated aluminum with black markings
- Pointer: Adjustable, balanced, aluminum with matte black finish
- Ambient Error: 0.25% at midscale of span per 25° F change in ambient temperature
- Window: Glass, acrylic1), shatterproof glass1)
- Over Range: 50% of span above top of range or 1300° F, whichever is lower.
- Operating Temperature: Middle 2/3 of the dial scale
Applications
Gas Actuated Thermometer Models TI.R45 & TI.R60 Applications
- Refineries
- Petrochemical
- Food & pharmaceutical
- Power transformers
- Paper mills
Q & A
Gas Actuated Thermometer Models TI.R45 & TI.R60 Q & A
+ What are WIKA Gas Actuated Thermometers TI.R45 and TI.R60, and how do they work?
WIKA Gas Actuated Thermometers, models TI.R45 and TI.R60, are mechanical temperature measurement instruments that use a sealed gas-filled Bourdon tube system to detect temperature changes. When the temperature changes at the sensing bulb, the gas inside expands or contracts, translating that pressure change through a capillary to a precision dial indicator. These thermometers provide remote or direct reading capability with capillary connections up to long lengths, allowing operators to monitor process temperatures safely from control panels or remote locations.
+ What temperature ranges and accuracy do the TI.R45 and TI.R60 support?
The TI.R45 and TI.R60 models are designed for wide temperature ranges, typically from approximately –320°F (–200°C) up to 1,200°F (650°C), depending on configuration and options. These dial thermometers deliver an accuracy of ±1 % of full span, making them suitable for a variety of industrial process measurement needs where reliable, repeatable readings are essential.
+ What applications are best suited for WIKA gas-actuated thermometers?
Gas-actuated thermometers from WIKA are commonly used in refineries, petrochemical plants, power generation facilities, paper mills, food and pharmaceutical processing, and other industrial environments where rugged, reliable mechanical temperature measurement is needed. These units are particularly beneficial in remote monitoring scenarios and in locations where electrical instrumentation may be impractical or unsafe.
+ What mounting and connection options are available for TI.R45 and TI.R60?
WIKA TI.R45 and TI.R60 thermometers come in multiple case styles and mounting designs, including drawn stainless steel, aluminum, and phenolic/GRP options with CBM (center back mount), lower, and adjustable angle connections. The systems use capillary lines and bulbs that can be back or lower mounted, allowing flexible installation in tight spaces or remote panel locations to suit process control layouts.
+ Do WIKA gas-actuated thermometers support remote reading and hazardous area installations?
Yes. The TI.R45 and TI.R60 models support remote reading capabilities via gas-filled capillary lines, enabling the dial indicator to be placed away from the sensing bulb near control areas or safe access points. This remote configuration improves operator safety and accessibility in hazardous or hard-to-reach environments. While they are mechanical instruments, these thermometers are widely used in industrial facilities where safety and robustness are critical, including hazardous process zones in oil, gas, and petrochemical operations.
Downloads
Download WIKA Gas Actuated Thermometers Models TI.R45 and TI.R60 Datasheet
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