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ATT2250AUTROL, ATT2250AUTROL Vietnam , ATT2250AUTROL Viet Nam 

AUTROL , AUTROL Vietnam , AUTROL Viet nam

MODEL: ATT2250

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Function

Type

 

 Head Mounted Type Temperature Transmitter 

Certificate

 

 ATEX Ex ia Intrinsic Safety 

Feature

 

 4 to 20mA, HART, Loop Powered 

Input

 

 RTD input: a=0.00385 : KS, JIS, DIN, IEC, a=0.00391 : US.
 Thermocouple input : KSC 1602-1982, JISC 1602-1981, ANSI MC96.1-1982

 Millivolt
Specification

Model Name

 

ATT2250

Protocol

 

Digital Communication, HART5, 7

Trim ability

 

DAC

Power supply & Load Requirement

 

250 to 500 ohm @ 30 Vdc, Loop Powered

Falure Mode

 

Low ≤ 3.8(3.5) mA, High ≥ 20.5(23) mA

Ambient Temp. limit

 

-40 to 85℃ ( -104 to 185℉ )

Dual Channel

 

RTD Average, A+B, A-B, Highest, Lowest

2 wires connections

 

T/C Average, Reducndancy, A+B, A-B, Highest, Lowest

 

 

mA Average, A+B, A-B, Highest, Lowest