Description / توضیحات
Description
The YTA610 provides high accuracy, stability, and reliability. The housing structure adopts reliable dual-compartment structure. The sensor input can be choice of single or dual inputs. This input can accept the RTD, thermocouple, ohm, or DC millivolt. It converts the sensor input to a 4 to 20 mA DC analog signal or Fieldbus digital signal. HART 7 Protocol or FOUNDATION™ Fieldbus ITK 6 version are available. The dual input can accept two sensors calculation of the differential or average value and the sensor backup function. Sensor backup functions for automatically switches-over from the primary to the backup upon sensor failure.
By adoption of local parameter switch on the Indicator, it becomes easy to do the on-site setting work.
YTA610 features include:
Dual-compartment field-mount housing
Choice of HART 7, or FOUNDATION Fieldbus ITK 6 Protocol
Local Parameter Setting function (Indicator model)
Basic diagnosis
Ordering Information
A - Always A
4-20 mA:
[Intrinsically safe approval]
Applicable Standard: EN 60079-0: 2012+A11:2013, EN 60079-11: 2012
Certificate No. FM16ATEX0019X
II 1 G Ex ia IIC T5...T4 Ga
Entity Parameters:
[+, -, C, 1, 2, 3, 4, 5] to Earth terminal
[+, -, C] to [1, 2, 3, 4, 5]
[Flameproof and Dust Ignition Proof Approval]
Applicable Standard: EN 60079-0:2012+A11:2013, EN 60079-1:2014, EN 60079-31:2014
II 2 G Ex db IIC T6/T5 Gb, II 2 D Ex tb IIIC T70°C/T90°C Db
For flat-panel mounting, please prepare bolts and nuts.
Not applicable for Fieldbus type.
Applicable for Electrical Connection Code 2 and 4.
