Input

Resistance thermometer

Measured variable

Temperature

Sensor type

• According to IEC 60751

Pt25 вЂ¦ Pt1000

• Acc. to JIS C 1604; a=0.00392 K-1

Pt25 вЂ¦ Pt1000

• According to IEC 60751

Ni25 вЂ¦ Ni1000

Units

°C and °F

Connection

• Normal connection

1 resistance thermometer (RTD) in 2-wire, 3-wire or 4-wire system

• Averaging

Series or parallel connection of several resistance thermometers in a two-wire system for the generation of average temperatures or for adaptation to other device types

• Differentiation

2 resistance thermometers (RTD) in 2-wire system (RTD 1 – RTD 2 or RTD 2 – RTD 1)

Connection

• 2-wire system

Line resistance can be configured ≤100 О© (loop resistance)

• 3-wire system

No trim necessary

• 4-wire system

No trim necessary

Sensor current

≤ 0.45 mA

Response time

≤ 250 ms for 1 sensor with break monitoring

Break monitoring

Always active (cannot be switched off)

Short-circuit monitoring

Can be switched on/off (default value: ON)

Measuring range

Assignable (see "Digital measuring error" table)

Min. measuring span

10 °C (18 °F)

Characteristic curve

Temperature-linear or special characteristic

Resistance-based sensor

Measured variable

Actual resistance

Sensor type

Resistance-based, potentiometers

Units

О©

Connection

• Normal connection

1 resistance-based sensor (R) in 2-wire, 3-wire or 4-wire system

• Averaging

2 resistance-based sensors in 2-wire system for generation of average value

• Differentiation

2 resistance-based sensor in 2-wire system (R 1 – R 2 or R 2 – R 1)

Connection

• 2-wire system

Line resistance can be configured ≤100 О© (loop resistance)

• 3-wire system

No trim necessary

• 4-wire system

No trim necessary

Sensor current

≤ 0.45 mA

Response time

≤ 250 ms for 1 sensor with break monitoring

Break monitoring

Can be switched off

Short-circuit monitoring

Can be switched off (value is adjustable)

Measuring range

Assignable max. 0 ... 2200 О© (see "Digital measuring error" table)

Min. measuring span

5 ... 25 О© (see "Digital measuring error" table)

Characteristic curve

Resistance-linear or special characteristic

Thermocouples

Measured variable

Temperature

Sensor type (thermocouples)

• Type B

Pt30Rh-Pt6Rh acc. to IEC 584

• Type C

W5%-Re acc. to ASTM 988

• Type D

W3%-Re acc. to ASTM 988

• Type E

NiCr-CuNi acc. to IEC 584

• Type J

Fe-CuNi acc. to IEC 584

• Type K

NiCr-Ni acc. to IEC 584

• Type L

Fe-CuNi acc. to DIN 43710

• Type N

NiCrSi-NiSi acc. to IEC 584

• Type R

Pt13Rh-Pt acc. to IEC 584

• Type S

Pt10Rh-Pt acc. to IEC 584

• Type T

Cu-CuNi acc. to IEC 584

• Type U

Cu-CuNi acc. to DIN 43710

Units

°C or °F

Connection

• Normal connection

1 thermocouple (TC)

• Averaging

2 thermocouples (TC)

• Differentiation

2 thermocouples (TC)
(TC 1 – TC 2 or TC 2 – TC 1)

Response time

≤ 250 ms for 1 sensor with break monitoring

Break monitoring

Can be switched off

Reference junction compensation

• Internal

With integrated Pt100 resistance thermometer

• External

With external Pt100 IEC 60751 (2-wire or 3-wire connection)

• External fixed

Reference junction temperature can be set as fixed value

Measuring range

Assignable (see "Digital measuring error" table)

Min. measuring span

Min. 40 ... 100 °C (72 ... 180 °F) (see "Digital measuring error" table)

Characteristic curve

Temperature-linear or special characteristic

mV sensor

Measured variable

DC voltage

Sensor type

DC voltage source (DC voltage source possible over an externally connected resistor)

Units

mV

Response time

≤ 250 ms for 1 sensor with break monitoring

Break monitoring

Can be switched off

Measuring range

-10 ... +70 mV
-100 ... +1100 mV

Min. measuring span

2 mV or 20 mV

Overload capability of the input

-1.5 ... +3.5 V DC

Input resistance

≥ 1 MО©

Characteristic curve

Voltage-linear or special characteristic

Output

Output signal

4 ... 20 mA, 2-wire

Communication with SITRANS TH300

According to HART Rev. 5.9

digital display

Digital display (optional)

In current loop

Display

Max. 5 digits

Digit height

9 mm (0.35“)

Display range

-99 999 ... +99 999

Units

Any (max. 5 char.)

Setting:

Zero point, full-scale value and unit

Using 3 buttons

Load voltage

2.1 V

Measuring accuracy

Digital measuring error

See "Digital measuring error" table

Reference conditions

• Auxiliary power

24 V ± 1 %

• Load

500 О©

• Ambient temperature

23 °C (73.4 °F)

• Warming-up time

> 5 min

Error in the analog output (digital/analog converter)

< 0.025 % of measuring span

Error due to internal reference junction

< 0.5 °C (0.9 °F)

Effect of ambient temperature

• Analog measuring error

0.02 % of meas. span/10 °C (18 °F)

• Digital measuring error

• with resistance thermometers

0.06 °C (0.11 °F)/10°C (18 °F)

• with thermocouples

0.6 °C (1.1 °F)/10°C (18 °F)

Auxiliary power effect

< 0.001 % of meas. span/V

Effect of load impedance

< 0.002 % of meas. span/100 О©

Long-term drift

• In the first month

< 0.02 % of measuring span

• After one year

< 0.2 % of measuring span

• After 5 years

< 0.3 % of measuring span

Conditions of use

Ambient conditions

Ambient temperature

-40 ... +85 °C (-40 ... +185 °F)

Condensation

Permissible

Electromagnetic compatibility

According to EN 61326 and NAMUR NE21

Degree of protection acc. to EN 60529

IP66/67/68

Design

Weight

Approx. 1.5 kg (3.3 lb) without options

Dimensions

See "Dimensional drawings"

Enclosure material

Die-cast aluminum, low in copper, GD‑AlSi 12 or stainless steel, polyester-based lacquer, stainless steel rating plate

Electrical connection, sensor connection

Screw terminals, cable inlet via M20 x 1.5 or Ѕ-14 NPT screwed gland

Mounting bracket (optional)

Steel, galvanized and chrome-plated or stainless steel

Auxiliary power

Without digital display

11 ... 35 V DC (30 V with Ex ib; 32 V with Ex ic and Ex nA)

With digital display

13.1 ... 35 V DC (30 V with Ex ib; 32 V with Ex ic and Ex nA)

Electrical isolation

Between input and output

• Test voltage

U_eff = 1 kV, 50 Hz, 1 min

Certificates and approvals

Explosion protection ATEX

• "Intrinsic safety" type of protection

With digital display:
II 2 (1) G Ex ib [ia Ga] IIC T4 Gb
II 2 G Ex ib IIC T4 Gb
II 1D Ex ia IIIC T100 °C Da

Without digital display:
II 2 (1) G Ex ib [ia Ga] IIC T6 Gb
II 2 G Ex ib IIC T6 Gb
II 1D Ex ia IIIC T100 °C Da

• EC type-examination certificate

ZELM 11 ATEX 0471 X

• "Non-sparking and energy-limited equipment for Zone 2" type of protection

II 3 G Ex ic IIC T6/T4 Gc
II 3 G Ex nA IIC T6/T4 Gc
II 3 G Ex nA [ic] IIC T6/T4 Gc

• EC type-examination certificate

ZELM 11 ATEX 0471 X

• "Flameproof enclosure" type of protection

II 2 G Ex d IIC T6/T5 Gb
II 2 D Ex tb IIIC T100 °C Db

• EC type-examination certificate

ZELM 11 ATEX 0472 X

Explosion protection acc. to FM

Certificate of Compliance 3017742

• Identification (XP, DIP, NI, S)

• XP/I/1/BCD/T5 Ta = 85 °C (185 °F), T6 Ta = 60 °C (140 °F), Type 4X

• DIP/II, III/1/EFG/T5 Ta = 85 °C (185 °F), T6 Ta = 60 °C (140 °F), Type 4X

• NI/I/2/ABCD/T5 Ta = 85 °C (185 °F), T6 Ta = 60 °C (140 °F), Type 4X

• S/II, III/2/FG/T5 Ta = 85 °C (185 °F), T6 Ta = 60 °C (140 °F), Type 4X

Other certificates

IECEx, EAC Ex(GOST), INMETRO, NEPSI, KOSHA

Hardware and software requirements

• For the SIPROM T parameterization software for SITRANS TF with TH200

• Personal computer

PC with CD-ROM drive and USB interface

• PC operating system

Windows 98, NT, 2000, XP, 7 and Win 8

• For the SIMATIC PDM parameterization software for SITRANS TH300

See chapter 8 "Software", "SIMATIC PDM"

Communication

Load for HART connection

230 ... 1100 О©

• Two-core shielded

≤ 3.0 km (1.86 mi)

• Multi-core shielded

≤ 1.5 km (0.93 mi)

Protocol

HART protocol, version 5.9

°C / (°F)

°C)

(°F)

°C

(°F)

According to IEC 60751

Pt25

-200 ... +850
(-328 ... +1562)

10

(18)

0.3

(0.54)

Pt50

-200 ... +850
(-328 ... +1562)

10

(18)

0.15

(0.27)

Pt100 ... Pt200

-200 ... +850
(-328 ... +1562)

10

(18)

0.1

(0.18)

Pt500

-200 ... +850
(-328 ... +1562)

10

(18)

0.15

(0.27)

Pt1000

-200 ... +350
(-328 ... +662)

10

(18)

0.15

(0.27)

According to JIS C1604-81

Pt25

-200 ... +649
(-328 ... +1200)

10

(18)

0.3

(0.54)

Pt50

-200 ... +649
(-328 ... +1200)

10

(18)

0.15

(0.27)

Pt100 ... Pt200

-200 ... +649
(-328 ... +1200)

10

(18)

0.1

(0.18)

Pt500

-200 ... +649
(-328 ... +1200)

10

(18)

0.15

(0.27)

Pt1000

-200 ... +350
(-328 ... +662)

10

(18)

0.15

(0.27)

Ni 25 to Ni1000

-60 ... +250
(-76 ... +482)

10

(18)

0.1

(0.18)

О©

О©

О©

Resistance

0 ... 390

5

0.05

Resistance

0 ... 2200

25

0.25

°C / (°F)

°C

(°F)

°C

(°F)

Type B

100 ... 1820
(212 ... 3308)

100

(180)

2 ¹⁾

(3.6) ¹⁾

Type C (W5)

0 ... 2300
(32 ... 4172)

100

(180)

2

3.6

Type D (W3)

0 ... 2300
(32 ... 4172)

100

(180)

1²⁾

(1.8)²⁾

Type E

-200 ... +1000
(-328 ... +1832)

50

(90)

1

(1.8)

Type J

-210 ... +1200
(-346 ... +2192)

50

(90)

1

(1.8)

Type K

-230 ... +1370
(-382 ... +2498)

50

(90)

1

(1.8)

Type L

-200 ... +900
(-328 ... +1652)

50

(90)

1

(1.8)

Type N

-200 ... +1300
(-328 ... +2372)

50

(90)

1

(1.8)

Type R

-50 ... +1760
(-58 ... +3200)

100

(180)

2

(3.6)

Type S

-50 ... +1760
(-58 ... +3200)

100

(180)

2

(3.6)

Type T

-20 ... +400
(-328 ... +752)

40

(72)

1

(1.8)

Type U

-200 ... +600
(-328 ... +1112)

50

(90)

2

(3.6)

mV

mV

ОјV

mV sensor

-10 ... +70

2

40

mV sensor

-100 ... +1100

20

400