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  • Yokogawa Temperature Transmitter YTA70

Yokogawa Temperature Transmitter YTA70

2015-06-17 11:28:47

Description:

The YTA70 is a head mount type of temperature transmitter that accepts thermocouple, RTD, ohms or DC milivolts input and converts it to a 4 to 20 mA DC signal for transmission. The YTA70 conforms to the standard DIN form B head mounting. The YTA70 supports HART® communication protocol. HART protocol revision is selectable from HART 5 or HART 7, and HART 7 features long tag number up to 32 characters, enhanced burst mode and event notification, and command aggregation function.……

Notice:

Description

Quick Details

Place of Origin:

Denmark

Brand Name:

YOKOGAWA

Model Number:

YTA70

Usage:

Outdoor

Theory:

Temperature Transmitter

High performance:

Microprocesser-based sensing,long-term accuracy and high reliability

Response Time:

1 to 60 seconds programmable

Weight:

50g

Terminals:

M3 screws

Mounting:

DIN form B head mounting

Output:

Two wire 4 to 20 mA DC

Digital communication:

HART communication protocol.

Packaging & Delivery

Packaging Details:Carton packaging; Wooden cases
Delivery Detail:8 weeks

Yokogawa Temperature Transmitter YTA70

 

OVERVIEW

The YTA70 is a head mount type of temperature transmitter that accepts thermocouple, RTD , ohms or DC milivolts input and converts it to a 4 to 20 mA DC signal for transmission. The YTA70 conforms to the standard DIN formB head mounting. The YTA70 supports HART ®communication protocol.

 

 

MODEL AND SUFFIX CODES

Model

Suffix code

Descriptions

YTA70

• • • • • • • • • •

Temperature Transmitter (Head Mount Type)

Output Signal

- E • • • • • •

4 to 20mA DC with digital communication (HART protocol)

Optional

Specifications

/ KS2

CENELEC ATEX (KEMA) intrinsically safe approval

Applicable standard: EN 60079-0: 2006, EN 60079-11: 2007, EN 60079-26: 2007, EN 61241-0: 2006, EN 61241-11: 2006

Certificate: KEMA 10 ATEX0027

II1G Ex ia IIC T4 or T6, II1D Ex iaD

Amb. temp. for gas-proof T4: -40 to 850C (-40 to 1850F),  T6: -40 to 600C (-40 to 1400F)

Surface temp. for dust-proof:

T4: T1050C amb. temp. -40 to 850C (-40 to 1850F)

T6: T850C amb. temp. -40 to 600C (-40 to 1400F)

Supply/output circuit: Ui=30V, Ii=120mA, Pi=0.84W, Ci=1nF, Li=10 μH

Sensor circuit: Uo=9.6V, Io=28mA, Po=67mW, Co=3.5μF, Lo=35mH

/ DS2

FM intrinsically safe/Nonincendive and CENELEC ATEX (KEMA) intrinsically safe approval combination

(For CENELEC ATEX Intrinsically safe approval, see /KS2) [FM Intrinsically safe/Nonincendive approval]

Applicable standard: FM 3600, FM 3610, FM 3611, FM 3810

Intrinsically safe for Class I, Division 1, Groups A, B, C and D Supply: Vmax=28V, Imax=120mA, Pmax=0.84W, Ci1nF, Li10μH

Nonincendive for Class I, Division 2, Groups A, B, C, D Hazardous (Classified) indoor/outdoor (TYPE 4) Locations

Supply: Vmax=35V, Imax=150mA, Ci=0μF, Li=10μH

Amb. temp.: T6 Ta=550C,T4 Ta=800C

/ SS2

IECEx intrinsically safe, FM intrinsically safe/Nonincendive, and CENELEC ATEX (KEMA)

intrinsically safe approval combination

(For FM and CENELEC ATEX intrinsically safe approval, see /KS2 and /DS2.) [IECEx intrinsically safe approval]

Applicable standard: IEC 60079-0:2007-10, IEC 60079-11:2006, IEC 60079-26:2006, IEC 61241-11:2005

Certificate: IECEx KEM 10.0086

Ex ia IIC T4...T6 Ga, Ex ia IIIC T1350C...T800C Da

Amb. temp.: -40 to 850C  (-40 to 1850F) for T4, -40 to 450C  (-40 to 1130F) for T6

Supply/output circuit: Ui=30V, Ii=120mA, Pi=0.84W, Ci=1nF, Li=10 μH

Sensor circuit: Uo=9.6V, Io=28mA, Po=67mW, Co=3.5μF, Lo=35mH