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Minco Intrinsically Safe RTD Transmitter TT211

Minco Intrinsically Safe RTD Transmitter


The Minco Model TT211 intrinsically safe RTD transmitter takes a standard RTD input and provides an accurate 4-20 mA output over any of three factory-calibrated temperature ranges. When coupled with a Model MTL7706 Safety Barrier and appropriate cabling, both the Model TT211 and the RTD are suitable for use in hazardous locations without the use of explosion proof enclosures.


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QtyModelDescriptionIn StockList PriceInternet Price
TT211-PW-1EN IS RTD XMTR 1K/375 -20/140In Stock604.94338.77


No accessories found
  • Class I, Division 1, Groups A, B, C, D with intrinsic safety barrier
  • Nonincendive for use in Class I Division 2 areas without barrier
  • Accuracy ±0.1% of span
  • Compact size
  • Epoxy potted for moisture resistance
  • Zero and span adjustable to ±5% of span

Supply Voltage:8.5-35 VDC

Input:Platinum RTD, 100Ω (0.00385 Ω/Ω/℃)

 :Platinum RTD, 1000Ω (0.00375 Ω/Ω/℃)

Configuration:Two-wire, loop powered

SIgnal Output:4-20 mA @ 775Ω, two wire, loop powered

Linearity:(accuracy) ±0.1% of span

Operating Temperature:-13° to 185℉ (-25° to 85℃)

Operating Humidity:0% to 100% non-condensing

Thermal Effect:±0.007% of span per °F (± 0.013% per℃)

Area:Intrinsically safe Class I, Division 1, Groups A,B,C,D

Entity Parameters:Vmax: 35V; Imax: 150 mA; Ci: 0µF; Li: 0 mH

Weight:0.07 lb (0.03 Kg)


Warranty:3 years


Download Additional Data

document   TT211 Catalog Page
document   TT211 Datasheet