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Yokogawa Temperature Transmitters YTA 
1.Temperature Transmitters YTA110 YTA310/YTA320 
2.Country of origin:Japan

Yokogawa Temperature Transmitters YTA

YTA series temperature transmitter is the high performance temperature transmitters accepts thermocouple, RTD, ohms, or DC milivolts inputs and converts it to 4 to 20mA DC signal or F.F for transmission. YTA110 and YTA310 is single sensor input model, YTA320 is a dual input model. All models support either BRAIN or HART communication protocol, YTA320 also supports FOUNDATION™ field bus. Both integrated type and separate type are optional, with different type of thermo wells and sensors

Features:

Outstanding performance

Microprocessor-based sensing technology ensures high accuracy and stability. 
High reliability
Dual-compartment housing realizes high resistance capability to harsh environments. 
SIL Certification
YTA series temperature transmitters have been certified by TÜV NORD as being compliant with the requirements of the IEC61508 for SIL 2. 
Variety of sensor inputs
The type of sensor input is user-selectable: thermocouples, RTDs, ohms, or DC milivolt. 
Digital communication
The BRAIN and HART communication protocols are available.
The instrument configuration can be changed by the user with a BT200 terminal or HART communicator. 
The YTA320 temperature transmitter also supports FOUNDATION fieldbus communication protocol. 
Self-diagnostics function
Continuous self-diagnostics capability ensures long-term performance and lower cost of ownership. 
LCD display with bargraph
The LCD display simultaneously displays a digital readout and a bargraph. 
Dual universal inputs (Model YTA320)
The YTA320 can accept two thermocouple, RTD, ohm, or DC milivolt inputs. Differential or average temperature transmitter measurement can be selected. A sensor backup function automatically switches-over from the primary sensor to a backup if the sensor fails.  

Specifications: