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Fieldbus Communication Gas Temperature Transmitter Self - diagnostic

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China Shenzhen City Breaker Co., Ltd. certification
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Fieldbus Communication Gas Temperature Transmitter Self - diagnostic

Fieldbus Communication Gas Temperature Transmitter Self - diagnostic
Fieldbus Communication Gas Temperature Transmitter Self - diagnostic

Large Image :  Fieldbus Communication Gas Temperature Transmitter Self - diagnostic

Product Details:
Place of Origin: China or Japan
Brand Name: Yokogawa
Certification: FM, CENELEC ATEX, CSA, IECEx
Model Number: YTA
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Packaging Details: In carton or as customer’s requirement
Delivery Time: 6~8weeks
Payment Terms: T/T, L/C, PayPal, Western Union, Cash, Escrow
Supply Ability: 100pcs
Detailed Product Description
Output Signal: Two Wire 4-20mA DC Mounting: Two-inch Pipe Or Flat Panel Mounting
Weight: 1.2 Kg(2.6 Lb) Supply Voltage: 10.5 To 42 V DC For General Use And Flameproof Type
Terminals: M3 Screws Coating: Polyurethan Resin Baked Finish
Protocol: FF Integral Indicator: With LCD Display
High Light:

Temperature transmitter


Rosemount Temperature transmitter

Fieldbus Communication Gas Temperature Transmitter Self - diagnostic 



Quick Detail:


      Fieldbus is the digital communication line for the field
      instruments, whose signal is internationally standardized by Fieldbus Foundation.
      The Fieldbus bi-directional digital communication
      performance makes possible for the field instruments
      and the control devices to be a complete on-line
      system, superseding the existing analog transmission
      lines. Also, the precise transmission of various
      process data including the PV and MV of the field
      instruments is well established by the Fieldbus multisensing function. Thus, based on FOUNDATION
      Fieldbus specifications, YTA320 Fieldbus model offers
      more flexible instrumentation through a higher level
      communication capability and proposes the cost
      reduction by multi-drop wirings with less cables.





● Interoperability
FOUNDATION Fieldbus specifications grant the
interoperability of the field instruments without
preparing designated softwares for the instrument.
● Reduction of instrumentation cost
The multi-drop wiring on the Fieldbus communication
line contributes to the reduction of wiring cost.
● Four AI and DI function blocks
YTA320 Fieldbus model has four independent AI
function blocks whose input can be selected from
Sensor1 input, Sensor2 input, terminal temperature,
differential temperature, average temperature, and
back-uped input. Four DI function blocks can be
used as a limit switch for those temperature.
● Alarm function
YTA Fieldbus models securely support various alarm
functions, such as high/low alarm, notice of block
error, etc. based on FOUNDATION Fieldbus specifications.
● Self-diagnostic function
The reliable self-diagnostic function detects such
failure as measuring range failure and abnormal
ambient temperature, as well as the hardware failure.
● PID function block (option)
PID function block enables field devices to control
processes. Up to two blocks can be specified.




For items other than those described below, refer
to GS 01C50B02-00E.
Applicable Model:
Output Signal:
Digital communication signal based on FOUNDATION Fieldbus protocol.
Supply Voltage:
9 to 32 V DC for general use, flameproof type,
Type n, or nonincendive
9 to 24 V DC for intrinsically safe type Entity model
9 to 17.5 V DC for intrinsically safe type FISCO
Conditions of Communication Line:
Supply Voltage: 9 to 32 V DC
Supply Current: 16.6 mA (max)
Functional Specifications:
Functional specifications for Fieldbus communication
conform to the standard specifications (H1) of
Function Block: Four AI function blocks
Four DI function blocks
One/Two PID function blocks (option)
Link Master function




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Accuracy (typical)

YTA110: ±0.1% of span
YTA310/320: ±0.05% of span

Cold junction Compensation accuracy

(For T/C only) 
±0.5 deg C (0.9 deg F)

Power supply effect

±0.005% of calibration span per volt

Ambient temperature effect

±0.1%/10 deg C (YTA110)

Input signal

YTA110/YTA310: single input, YTA320: dual input
Input type is selectable: thermocouples, 2-, 3-, and 4-wire RTDs, ohm and DC milivolt


Two wire 4 to 20 mA DC or FOUNDATION fieldbus signal (YTA320)

Supply voltage

BRAIN and HART: 10.5 to 42 V DC
(10.5 to 30 V DC for Intrinsically safe type)
Fieldbus: 9 to 32 V DC
(9 to 24 V DC for Entity and 9 to 17.5 V DC for FISCO)

Ambient temperature

Option code may affect limits
-40 to 85 deg C (-40 to 185 deg F)
-30 to 80 deg C (-22 to 176 deg F) with integral indicator


Optional mounting bracket can be used either for two-inch pipe or flat panel mounting.


1.2 kg (2.6lb) without integral indicator and mounting bracket. Integral indicator weighs 0.2kg (0.4lb).

Degrees of protection

IP66, IP67 and NEMA 4X



SIL Certificate

Certified by TÜV NORD in compliance with the IEC61508 SIL 2 capability for single transmitter use.



Competitive Advantage:


Differential pressure transmitters, which serve as the core of field instrumentation, are widely used to measure the flow rate, pressure and density of liquids, gases and steam, as well as the level of liquid in a tank.


Contact Details
Shenzhen City Breaker Co., Ltd.

Contact Person: Mr. fov

Tel: 18810166789

Fax: 86-189-4289-0330

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