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TFD-RTD
Surface Mount RTD with Brass Housing
Models In Stock
- Used in Wind Tunnels and Air Conditioners.
- Rapid Response Time
- Temperature Range: -50 to 550°C (-60 to 1020°F)
TFD-RTD
From
$
43.88
Models In Stock
Product Overview
- Destruction Voltage 100 Vdc
- Electrical Connection Stripped Leads
- Hysterisis Error, Max 0.25
- Insulation Resistance >10⁸ Ω
- Insulation Resistance Note >10⁸ Ω @ 500°C
- Process Temperature, Max 500 °C
- Process Temperature, Min -70 °C
- Response Time, Air 13.5 sec @ 50%; 55 Sec @ 90%
- Response Time Note In Water Moving at 0.4 m/s: t(50%) = 0.25 s t(90%) = 1.1 s In Air Moving at 1 m/s t(50%) = 13.5 s t(90%) = 55 s
- Response Time, Water 0.25 sec @ 50%; 1.1 sec @ 90%
- Self Heating Effect 1.9 mW/°C
- Sensing Element Note TFD-design glass encapsulated Platinum layer on a ceramic substrate
- Sensor Length 10 mm
- Sensor Width 2 mm
- Temperature Sensor Type RTD
- Wire Diameter 0.2 mm
This flat platinum resistance detector represents the latest development by OMEGA in miniaturization of temperature sensing devices. It combines the precision temperature measuring capability of the platinum resistance detector with the small temperature sensing tip and rapid response time of the thermocouple. An immediate field of application for the TFD is in the area of surface temperature measurement.. Rapid response times are achieved with the TFD because it possesses a large surface-area to- volume ratio and the temperature-sensitive platinum layer is separated from the medium to be measured by a thin ceramic substrate of high thermal conductivity.
Note on Assembling Omega "TFD" Series RTD Elements to Extension Wires: These RTD elements are made with platinum coated nickel lead wires. Since platinum does not easily wet with most soft solders, we advise that they be spot welded or silver soldered to extension wires when required.
Note on Assembling Omega "TFD" Series RTD Elements to Extension Wires: These RTD elements are made with platinum coated nickel lead wires. Since platinum does not easily wet with most soft solders, we advise that they be spot welded or silver soldered to extension wires when required.
PDFs & Manuals
