Input

Measured variable

Differential pressure and flow

Span (infinitely adjustable)

Measuring span

Maximum operating pressure

1,25 ... 250 mbar(0.5 ... 100.4 inH2O)

160 bar (2320 psi)

6,25 ... 1250 mbar(2.5 ... 502 inH2O)

Lower measuring limit

• Measuring cell with silicone oil filling

100% of max. span and/or 30 mbar a (0.44 psi a)

Upper measuring limit

100% of max. span

Start of scale

Between measuring limits (infinitely adjustable)

Output

Output signal

4 ... 20 mA

• Lower limit (infinitely adjustable)

3.55 mA, factory preset to 3.8 mA

• Upper limit ( infinitely adjustable)

23 mA, factory setting 20.5 mA

• Ripple (without HART communication)

I pp ≤ 0.5 of max. output current

• adjustable damping

0... 100 s in steps of 0.1 s, factory-set to 2 s

• current transmitter

3.55 ... 23 mA

• Failure signal

adjustable within limits:

• Bottom: 3,55 … 3,7 mA
• Top: 21,0 … 23 mA

Load

• Without HART communication

R B ≤ (UH - 10.5 V)/0.023 A in Ω,UH : Power supply in V

• With HART communication

• HART-Communicator

R B = 230 ... 1100 Ω

• HART modem

R B = 230 ... 500 Ω

Characteristic curve

Linearly rising, linearly falling, square rooted characteristic rising, bidirectional square rooted characteristic and user-specific

Measuring accuracy

Reference conditions (in accordance with IEC 60770-1)

• Rising characteristic curve
• Start of scale 0 bar
• Stainless steel seal diaphragm
• Measuring cell with silicone oil filling
• Room temperature (25 °C (77 °F))
• r: Span ratio

• (r = max. span / adjusted span)

Total accuracy (Total Performance)

Linear characteristic

• r + 5

≤ 0,09 %

• 5 <r ≤ 10

≤ 0,11 %

Square-rooted characteristic

• Flow 50%

• r + 5

≤ 0,09 %

• 5 <r ≤ 10

≤ 0,11 %

• Flow 25 % … 50 %

• r + 5

≤ 0,18 %

• 5 <r ≤ 10

≤ 0,22 %

Conformity error at limit setting incl. hysteresis and reproducibility

Linear characteristic

• r ≤ 10

≤ 0,04 %

• r > 10

(0,003 . r + 0.01) %

Square-rooted characteristic

• Flow 50%

• r ≤ 10

≤ 0,04 %

• r > 10

(0,003 . r + 0.01) %

• Flow 25 % … 50 %

• r ≤ 10

≤ 0,08 %

• r > 10

(r + 0.02 . 0,06) %

Influence of ambient temperature per 28 °C

(0,006 . r + 0.01) % /28%

Influence of static pressure

• On the zero point (PKN)

≤ 0.005 % per 70 bar

• On the span (PKS)

≤ 0.03 % per 70 bar

Step response time T63 without electrical damping

≤ 90 ms

Long-term stability

≤ 0.1 · ) % per 5 years

≤ 0.15 · ) % per 10 years

Influence of power supply

≤ 0.005 ... 1 V

Rated conditions

Mounting position

Any

Ambient conditions

• Ambient temperature(Note: Observe the temperature class in areas subject to explosion hazard.)

• total device

-40 ... +85 °C (-40 ... +185 °F)

• Readable digital display

-20 ... +85 °C (-4 ... +185 °F)

• Storage temperature

-50 ... +90 °C (-58 ... +194 °F)

Climatic class

• Condensation

Relative humidity 0 … 100 % (condensation permissible)

Degree of protection (to EN 60529)

IP66/IP68 (with corresponding cable gland)

Electromagnetic Compatibility

• Emitted interference and interference immunity

Acc. to EN 61326 and NAMUR NE 21

Permissible pressures

According to 97/23/EC pressure equipment directive

Temperature of medium

• Measuring cell with silicone oil filling

-40 ... +125 °C (-40 ... +257 °F)

(Notes that the process flanges will not admit a flow of medium of temperature > 100 °C.)

Design

Weight (without options)

Approx. 3,3 kg (7.3 lb)

Material of parts in contact with the medium

• Seal diaphragm

Stainless steel, mat. no. 1.4404/316L

• Process connection and sealing screw

• PN 160: stainless steel, mat.-No. 1.4404

• O-Ring

Standard: Viton (FKM (FPM))optional: NBR

Material of parts not in contact with media

Electronics housing

• Low copper die-cast aluminum AC-AlSi12 (Fe) or AC-AlSi 10 Mg (Fe) to DIN EN 1706
• Lacquer on polyurethane base, optional epoxy-based primer
• Stainless steel serial plate

Process connection screws

Stainless steel

Mounting bracket

Steel or stainless steel

Measuring cell filling

Silicone oil

Process connection

¼-18 NPT female thread and flange connection with M10 to DIN 19213 or 7/16-20 UNF mounting thread to EN 61518

Electrical connection

• Screw terminals
• Cable entry via the following screwed glands:
  • M20 x 1.5
  • ½-14 NPT
  • Han 7D/Han 8D connector
  • M12 plug

Displays and controls

Keys

3 for local programming directly on transmitter

Digital display

• With or without integrated digital display (optional)
• Cover with or without window (optional)

Auxiliary power supply

Terminal voltage on transmitter

• DC 10.5 V ... 45 V
• With intrinsically-safe operation DC 10.5 V ... 30 V

Separate power supply

Certificates and approvals

Classification according to PED 97/23/EC

• PN 160 (MWP 2320 psi)

For gases of fluid group 1 and liquids of fluid group 1; complies with requirements of article 3, paragraph 3 (sound engineering practice)

Explosion protection

Explosion protection for Europe (to ATEX)

• Intrinsic safety "i"

PTB 09 ATEX 2004 X

• Marking

Ex II 1/2 G Ex ia/ib IIC T4

• Permissible ambient temperature

-40 ... +85 °C (-40 ... +185 °F)

• Connection

To certified intrinsically-safe circuits with peak values: Ui = 30 V, Ii = 100 mA, Pi = 750 mW; Ri = 300 Ω

• Effective internal inductance:

Li = 400µH

• Effective inner capacitance:

Ci = 6 nF

• Explosion-proof "d"

BVS 09 ATEX E 027

• Marking

Ex II 1/2 G Ex d IIC T4/T6

• Permissible ambient temperature

-40 ... +85 °C (-40 ... +185 °F) temperature class T4;-40 ... +60 °C (-40 ... +140 °F) temperature class T6

• Connection

To circuits with values: Um = DC 10.5 ... 45 V

• Dust explosion protection for zone 20

PTB 09 ATEX 2004 X

• Marking

Ex II 1 D Ex iaD 20 T 120 °C

• Permissible ambient temperature

-40 ... +85 °C (-40 ... +185 °F)

• Max. surface temperature

120 °C (248 °F)

• Connection

To certified intrinsically-safe circuits with peak values: Ui = 30 V, Ii = 100 mA, Pi = 750 mW, Ri = 300 Ω

• Effective internal inductance:

Li = 400µH

• Effective inner capacitance:

Ci = 6 nF

• Dust explosion protection for zone 21/22

BVS 09 ATEX E 027

• Marking

Ex II 2 D IP65 T 120 °C

• Connection

To circuits with values: UH = 10.5 ... 45 V DC; Pmax = 1.2 W

• Type of protection "n" (zone 2)

PTB 09 ATEX 2004 X

• Marking

Ex II 3 G Ex nA II T4/T6Ex II 2/3 G Ex ib/nL IIC T4/T6 Ex II 2/3 G Ex ib/ic IIC T4/T6

• "nA" connection

Um = 45 V DC

• "nL" connection

Ui = 45 V

• Effective internal inductance:

Li = 400µH

• Effective inner capacitance:

Ci = 6 nF

Explosion protection for USA (to FM)

Certificate of Compliance

No. 3033013

• Identification (XP/DIP) or (IS)

XP CL I, DIV 1, GP ABCDEFG T4 / T6 DIP CL II, III, DIV1, GP EFG T4/T6IS CL I, II, III, DIV1, GP ABCDEFG T4

CL I, Zone 0, AEx ia IIC T4CL I, Zone 1, AEX ib IIC T4

• Permissible Ambient Temperature

Ta = T4: -40 ... +85 °C (-40 ... +185 °F)Ta = T6: -40 ... +60 °C (-40 ... +140 °F)

• Entity parameters

According to "control drawing":Vmax = 30 V, Imax = 100 mA,Pi = 750 mW, Li = 400µH , Ci = 6 nF

• Marking (NI/NO)

NI CL I, DIV2, GP ABCD T4/T6NI CL I, Zone 2, GP IIC T4/T6S CL II, III, GPFG T4/T6NI CL I, DIV2, GP ABCD T4/T6, NIFWNI CL I, Zone 2, GP IIC T4/T6, NIFWNI CLII, III, DIV2, GP FG T4/T6, NIFW

• Permissible Ambient Temperature

Ta = T4: -40 ... +85 °C (-40 ... +185 °F)Ta = T6: -40 ... +60 °C (-40 ... +140 °F)

• (NI/S) parameters

According to "control drawing":Vmax = 45 V, Li = 400µH, Ci = 6 nF,

Explosion protection for Canada (to C CSA US )

Certificate of Compliance

No. 2280963

• Marking (XP/DIP)

CL I, DIV 1, GP ABCD T4 /T6; CL II, DIV 1, GP EFG T4/T6

• Permissible Ambient Temperature

Ta = T4: -40 ... +85 °C (-40 ... +185 °F)Ta = T6: -40 ... +60 °C (-40 ... +140 °F)

• Entity parameters

According to "control drawing":Vmax = 45 V

• Marking (ia/ib)

CL I, Ex ia/Ex ib IIC, T4CL II, III, Ex ia/Ex ib, GP EFG, T4CL I, AEx ia/AEx ib IIC, T4CL II, III, AEx ia/ AEx ib, GP EFG, T4

• Permissible Ambient Temperature

Ta = T4: -40 ... +85 °C (-40 ... +185 °F)

• Entity parameters

Ui = 30 V, Ii = 100 mA, Pi = 750 mW, Ri = 300 Ω , Li = 400 µH, Ci = 6 nF

• Marking (NI/n)

CL I, DIV2, GP ABCD T4/T6CL II, III, DIV2, GP FG T4/T6Ex nA IIC T4/T6AEx nA IIC T4/T6Ex nL IIC T4/T6AEx nL IIC T4/T6

• Permissible Ambient Temperature

Ta = T4: -40 ... +85 °C (-40 ... +185 °F)Ta = T6: -40 ... +60 °C (-40 ... +140 °F)

• NI/nA parameters

According to "control drawing":Vmax = 45 V

• nL parameters

According to "control drawing":Ui = 45 V, Ii = 100 mA, Li = 400 µH, Ci = 6 nF

Load with connection of

• HART communicator

R B = 230 ... 1100 Ω

• HART modem

R B = 230 ... 500 Ω

Cable

2 wire shielded: ≤ 3.0 km (1.86 miles), multiwire shielded: ≤ 1.5 km (0.93 miles)

Protocol

HART Version 6.0

PC/laptop requirements

IBM compatible, RAM > 32 Mb, hard disk > 70 Mb, depending on modem type: RS 232-interface or USB connection,VGA graphics

Software for computer

SIMATIC PDM 6.0