Yokogawa temperature transmitter is the high performance temperature transmitter that accepts Thermocouple, RTD, ohms orDC milivolts inputs and converts it to a 4 to 20 mA DC signal for transmission.
The YTA110 supports either BRAIN or HART communication protocol. The YTA110 in it standard configuration is certified by TU ¨ V as complying with SIL2 for safety requirement.
Standard specification :
(A/D accuracy/span + D/A accuracy) or 0.1 % of calibrated span, whichever is greater.
Cold Junction Compensation Accuracy
(For T/C only)
± 0.5˚C (± 0.9 ˚F)
Ambient Temperature Effect (per 10 ˚C change)
± 0.1 % or ± (Temperature Coefficient /span), whichever is greater. See Table 2. for Temperature Coefficient.
0.1% of reading or 0.1°C per 2 years, whichever is greater at 232°C.
0.1% of reading or 0.1°C per year, whichever is greater at 232°C.
5 Year Stability
0.2% of reading or 0.2°C, whichever is greater at 232°C.
0.4% of reading or 0.4°C, whichever is greater at 232°C.