Alivio de tensoes inox
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General SpecificationsGS 01C50B01-00EN
YTA110 Temperature Transmitter
[Style: S3]
The YTA110 is the high performance temperature transmitter that accepts Thermocouple, RTD, ohms or DC 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.
■ FEATURES
High performance
Microprocesser-based sensing technology ensures long-term accuracy and high reliability. T/C: 0.1% of reading or 0.1°C per year, whichever is greater at 23 2°C. 5 Year Stability RTD: 0.2% of reading or 0.2°C, whichever is greater at 23 2°C. T/sC: 0.4% of reading or 0.4°C, whichever is greater at 23 2°C. RFI Effect Tested per EN 50082-2, field intensity up to 10 V/m. Power Supply Effect ±0.005 % of calibration span per volt Vibration Effect 10 to 60 Hz 0.21 mm peak displacement 60 to 2000 Hz 3G Position Effect None
High reliability
Dual-compartment housing realizes high resistance capability to harsh environments, and YTA110 has SIL2 capability for safety requirement.
Variety of sensor inputs
The type of sensor input is user-selectable from thermocouples (T/C), RTDs, ohms, or DC milivolts.
Digital communication
BRAIN or HART® communication protocol is available. The insturment configuration can be changed by the user with using the BT200 or HART communicator.
Self-diagnostics function
Continuous self-diagnostics capability ensures longterm performance and lower cost of ownership.
FUNCTIONAL SPECIFICATIONS Input
Input type is selectable: Thermocouples, 2-, 3-, and 4-wire RTDs, ohms and DC milivolts. See Table 1. on page 3. Span & Range Limits See Table 1. on page 3. Input signal source resistance (for T/C, mV) 1 k or lower Input lead wire resistance (for RTD, ohm) 10 per wire or lower Output Two wire 4 to 20 mA DC. Output range: 3.68 mA to 20.8 mA BRAIN or HART ® protocol is