Gauge pressure input

Measured variable

Gauge pressure

Span (fully adjustable) or nominal measuring range, max. operating pressure (in accordance with 2014/68/EU Pressure Equipment Directive) and max. test pressure (pursuant to DIN 16086)
(for oxygen measurement, max. 100 bar/10 MPa/1450 psi and 60 °C (140 °F) ambient temperature/process temperature)

HART

PROFIBUS PA/ FOUNDATION Fieldbus

Span

Nominal measuring range

Max. perm. operating pressure MAWP (PS)

Max. permissible test pressure

8.3 ... 250 mbar
0.83 ... 25 kPa
0.12 ... 3.6 psi

250 mbar
25 kPa
3.6 psi

4 bar
400 kPa
58 psi

6 bar
600 kPa
87 psi

0.01 ... 1 bar
1 ... 100 kPa
0.15 ... 14.5 psi

1 bar
100 kPa
14.5 psi

4 bar
400 kPa
58 psi

6 bar
600 kPa
87 psi

0.04 ... 4 bar
4 ... 400 kPa
0.58 ... 58 psi

4 bar
400 kPa
58 psi

7 bar
0.7 Mpa
102 psi

10 bar
1 MPa
145 psi

0.16 ... 16 bar
16 ... 1600 kPa
2.3 ... 232 psi

16 bar
1600 kPa
232 psi

21 bar
2.1 MPa
305 psi

32 bar
3.2 MPa
464 psi

0.63 ... 63 bar
63 ... 6300 kPa
9.1 ... 914 psi

63 bar
6300 kPa
914 psi

67 bar
6.7 MPa
972 psi

100 bar
10 MPa
1450 psi

1.6 ... 160 bar
0.16 ... 16 MPa
23 ... 2321 psi

160 bar
16 MPa
2321 psi

167 bar
16.7 MPa
2422 psi

250 bar
25 MPa
3626 psi

4 ... 400 bar
0.4 ... 40 MPa
58 ... 5802 psi

400 bar
40 MPa
5802 psi

400 bar
40 MPa
5802 psi

600 bar
60 MPa
8702 psi

Lower measuring limit
(for 250 mbar/25 kPa/3.6 psi measuring cells, the lower measuring limit is 750 mbar a/75 kPa a/10.8 psi a. The measuring cell is vacuum-resistant up to 30 mbar a/3 kPa a/0.44 psia.)

• Measuring cell with silicone oil filling

30 mbar a/3 kPa a/0.44 psia

• Measuring cell with inert fill fluid

30 mbar a/3 kPa a/0.44 psia

Upper measuring limit

100% of the max. measuring span (for oxygen measurement max. 100 bar/10 MPa/ 1450 psi and 60 °C (140 °F) ambient temperature/process temperature)

Absolute pressure input

Measured variable

Absolute pressure

Span (fully adjustable) or nominal measuring range, max. operating pressure (in accordance with 2014/68/EU Pressure Equipment Directive) and max. test pressure (pursuant to DIN 16086)

HART

PROFIBUS PA/ FOUNDATION Fieldbus

Span

Nominal measuring range

Max. perm. operating pressure MAWP (PS)

Max. permissible test pressure

8.3 ... 250 mbar a
0.83 ... 25 kPa a
3 ... 100 inH₂O a

250 mbar a
25 kPa a
100 inH₂O a

1.5 bar a
150 kPa a
21.8 psia

6 bar a
600 kPa a
87 psia

43 ... 1300 mbar a
4.3 ... 130 kPa a
17 ... 525 inH₂O a

1300 mbar a
130 kPa a
525 inH₂O a

2.6 bar a
260 kPa a
37.7 psia

10 bar a
1 MPa a
145 psia

160 ... 5000 mbar a
16 ... 500 kPa a
2.32 ... 72.5 psia

5000 mbar a
500 kPa a
72.5 psia

10 bar a
1 MPa a
145 psia

30 bar a
3 MPa a
435 psia

1 ... 30 bar a
0.1 ... 3 MPa a
14.5 ... 435 psia

30 bar a
3 MPa a
435 psia

45 bar a
4.5 MPa a
653 psia

100 bar a
10 MPa a
1450 psia

Low measuring limit

• Measuring cell with silicone oil filling

0 mbar a/3 kPa a/0.44 psia

• Measuring cell with inert liquid

• for process temperature -20 °C < ? ? +60 °C
  (-4 °F < ? ? +140 °F)

30 mbar a/0 kPa a/0 psia

• for process temperature 60 °C < ? ? +100 °C (max. 85 °C for measuring cell 30 bar) (140 °F < ? ? +212 °C (max. 185 °C for measuring cell 435 psi))

30 mbar a + 20 mbar a ^. ( ? - 60 °C)/°C
3 kPa a + 2 kPa a ^. ( ? - 60 °C)/°C
0.44 psi a + 0.29 psi a . ( ? - 108 °F)/°F

Upper measuring limit

100% of the max. measuring span (for oxygen measurement max. 100 bar/10 MPa/ 1450 psi and 60 °C (108 °F) ambient temperature/process temperature)

Start of scale

Between the measuring limits (continuously adjustable)

Input of gauge pressure, with flush-mounted diaphragm

Measured variable

Gauge pressure, flush-mounted

Span (fully adjustable) or nominal measuring range, max. permissible operating pressure and max. test pressure

HART

PROFIBUS PA/ FOUNDATION Fieldbus

Span

Nominal measuring range

Max. perm. operating pressure MAWP (PS)

Max. permissible test pressure

0.01 ... 1 bar
1 ... 100 kPa
0.15 ... 14.5 psi

1 bar
100 kPa
14.5 psi

4 bar
400 kPa
58 psi

6 bar
600 kPa
87 psi

0.04 ... 4 bar
4 ... 400 kPa
0.58 ... 58 psi

4 bar
400 kPa
58 psi

7 bar
0.7 Mpa
102 psi

10 bar
1 MPa
145 psi

0.16 ... 16 bar
16 ... 1600 kPa
2.3 ... 232 psi

16 bar
1600 kPa
232 psi

21 bar
2.1 MPa
305 psi

32 bar
3.2 MPa
464 psi

0.63 ... 63 bar
63 ... 6300 kPa
9.1 ... 914 psi

63 bar
6300 kPa
914 psi

67 bar
6.7 MPa
972 psi

100 bar
10 MPa
1450 psi

Low measuring limit

100 mbar a (1.45 psia)

• Measuring cell with silicone oil

100 mbar a/10 kPa a/1.45 psia

• Measuring cell with inert liquid

100 mbar a/10 kPa a/1.45 psia

• Measuring cell with neobee

100 mbar a/10 kPa a/1.45 psia

Upper measuring limit

100 % of max. span

Input of absolute pressure, with flush-mounted diaphragm

Measured variable

Absolute pressure, flush-mounted

Span (fully adjustable) or nominal measuring range and
max. permissible test pressure

HART

PROFIBUS PA/ FOUNDATION Fieldbus

Span

Nominal measuring range

Max. perm. operating pressure MAWP (PS)

Max. permissible test pressure

43 ... 1300 mbar a
4.3 ... 130 kPa a
17 ... 525 inH₂O a

1300 mbar a
130 kPa a
525 inH₂O a

2.6 bar a
260 kPa a
37.7 psia

10 bar a
1 MPa a
145 psia

160 ... 5000 mbar a
16 ... 500 kPa a
2.32 ... 72.5 psia

5000 mbar a
500 kPa a
72.5 psia

10 bar a
1 MPa a
145 psia

30 bar a
3 MPa a
435 psia

1 ... 30 bar a
0.1 ... 3 MPa a
14.5 ... 435 psia

30 bar a
3 MPa a
435 psia

45 bar a
4.5 MPa a
653 psia

100 bar a
10 MPa a
1450 psia

Depending on the process connection, the span may differ from these values

Low measuring limit

0 mbar a/0 kPa a/0 psia

Upper measuring limit

100% of maximum measuring span

Output

HART

PROFIBUS PA/ FOUNDATION Fieldbus

Output signal

4 ... 20 mA

Digital PROFIBUS PA signal

Physical bus

-

IEC 61158-2

Protection against polarity reversal

Protected against short-circuit and polarity reversal. Each connection against the other with max. supply voltage.

Electrical damping (step width 0.1 s)

Set to 2 s (0 ... 100 s)

Measuring accuracy for gauge pressure

According to IEC 60770-1

Reference conditions

• Rising characteristic curve
• Start of scale 0 bar
• Seal diaphragm stainless steel
• Measuring cell with silicone oil
• Room temperature 25 °C (77 °F)

Measuring span ratio (spread, Turn-Down)

r = maximum measuring span/set measuring span or nominal measuring range

Error in measurement at limit setting including hysteresis and reproducibility

• Linear characteristic

• 250 mbar/25 kPa/3.6 psi

r ? 1.25 :
1.25 < r ? 30 :

? 0.075 %
? (0.008 · r + 0.065) %

• 1 bar/100 kPa/3.6 psi
  4 bar/400 kPa/58 psi
  16 bar/1.6 MPa/232 psi
  63 bar/6.3 MPa/914 psi
  160 bar/16 MPa/2321 psi

r ? 5 :
5 < r ? 100 :

? 0.075 %
? (0.005 · r + 0.05) %

• 400 bar/40 MPa/5802 psi

r ? 3 :
3 < r ? 10 :
10 < r ? 100 :

? 0.075 %
? (0.0029 · r + 0.071) %
? (0.005 · r + 0.05) %

Influence of ambient temperature (in percent per 28 °C (50 °F))

• 250 mbar/25 kPa/3.6 psi

? (0.16 · r + 0.1) %

• 1 bar/100 kPa/3.6 psi
  4 bar/400 kPa/58 psi
  16 bar/1.6 MPa/232 psi
  63 bar/6.3 MPa/914 psi
  160 bar/16 MPa/2321 psi
  400 bar/40 MPa/5802 psi

? (0.07 · r + 0.08) %

Long-term stability (temperature change ±30 °C (±54 °F))

• 250 mbar/25 kPa/3.6 psi

? (0.16 · r) % per year

• 1 bar/100 kPa/3.6 psi
  4 bar/400 kPa/58 psi

? (0.25 · r) % in 5 years

• 16 bar/1.6 MPa/232 psi
  63 bar/6.3 MPa/914 psi
  160 bar/16 MPa/2321 psi
  400 bar/40 MPa/5802 psi

? (0.125 · r) % in 5 years

Influence of mounting position

? 0.05 mbar/0.005 kPa/0.000725 psi per 10° incline (zero point correction is possible with position error compensation)

Effect of auxiliary power (in percent per voltage change)

0.005 % per 1 V

Measured-value resolution for PROFIBUS PA and FOUNDATION Fieldbus

3 · 10^-5 of nominal measuring range

Measuring accuracy for absolute pressure

According to IEC 60770-1

Reference conditions
(All error data refer always refer to the set span)

• Rising characteristic curve
• Start of scale 0 bar
• Seal diaphragm stainless steel
• Silicone oil filling
• Room temperature 25 °C (77 °F)

Measuring span ratio r (spread, Turn-Down)

r = maximum measuring span/set measuring span or nominal measuring range

Error in measurement at limit setting including hysteresis and reproducibility

• Linear characteristic

• r ? 10

? 0.1 %

• 10 < r ? 30

? 0.2 %

Influence of ambient temperature
(in percent per 28 °C (50 °F))

• 250 mbar a/25 kPa a/3.6 psia

? (0.15 · r + 0.1) %

• 1300 mbar a/130 kPa a/18.8 psia
  5 bar a/500 kPa a/72.5 psia
  30 bar a/3000 kPa a/435 psia

? (0.08 · r + 0.16) %

Long-term stability (temperature change ±30 °C (±54 °F))

? (0.25 · r) % in 5 years

Effect of mounting position (in pressure per change of angle)

? 0.05 mbar/0.005 kPa/0.000725 psi per 10° incline
(zero point correction is possible with position error compensation)

Effect of auxiliary power (in percent per voltage change)

0.005 % per 1 V

Measured-value resolution for PROFIBUS PA and FOUNDATION Fieldbus

3 · 10^-5 of nominal measuring range

Measuring accuracy for gauge and absolute pressure, with flush-mounted diaphragm

According to IEC 60770-1

Reference conditions
(All error data refer always refer to the set span)

• Rising characteristic curve
• Start of scale 0 bar
• Seal diaphragm stainless steel
• Silicone oil filling
• Room temperature 25 °C (77 °F)

Measuring span ratio r (spread, Turn-Down)

r = maximum measuring span/set measuring span or nominal measuring range

Error in measurement at limit setting including hysteresis and reproducibility

• Linear characteristic

Gauge pressure with flush-mounted diaphragm

Absolute pressure with flush-mounted diaphragm

• r ? 5

? 0.075 %

-

• 5 < r ? 100

? (0.005 · r + 0.05) %

-

• r ? 10

-

? 0.2 %

• 10 < r ? 30

-

? 0.4 %

Influence of ambient temperature
(in percent per 28 °C (50 °F))

? (0.08 · r + 0.16) %

? (0.16 · r + 0.24) %

Influence of the process temperature (in pressure per temperature unit)

• Temperature difference between process temperature temperature and ambient temperature

3 mbar/0.3 kPa/0.04 psi per 10 K

Long-term stability (temperature change ±30 °C (±54 °F))

? (0.25 · r) % in 5 years

Effect of mounting position (in pressure per change of angle)

0.4 mbar/0.04 kPa/0.006 per 10° incline (zero point correction is possible with position error compensation)

Effect of auxiliary power (in percent per voltage change)

0.005 % per 1 V

Measured-value resolution for PROFIBUS PA and FOUNDATION Fieldbus

3 · 10^-5 of nominal measuring range

Installation conditions

Ambient temperature

Observe the temperature class in areas subject to explosion hazard.

• Measuring cell with silicone oil

-40 ... +85 °C (-40 ... +185 °F)

• Measuring cell with Neobee oil (FDA-compliant, with flush-mounted diaphragm)

-10 ... +85 °C (14 ... 185 °F)

• Measuring cell with inert liquid

-40 ... +85 °C (-40 ... +185 °F)

• Display readable

-30 ... +85 °C (-22 ... +185 °F)

• Storage temperature

-50 ... +85 °C (-58 ... +185 °F)
(for neobee: -20 ... +85 °C (-4 ... +185 °F))
(for high-temperature oil: -10 ... +85 °C (14 ... +185 °F))

• Climatic class

• Condensation

Relative humidity 0 ... 100 %
Condensation permissible, suitable for use in the tropics

Degree of protection acc. to EN 60529

IP65, IP68, NEMA 4X, enclosure cleaning, resistant to lyes, steam to 150 °C (302 °F)

Electromagnetic compatibility

• Emitted interference and interference immunity

According to IEC 61326 and NAMUR NE 21

Process conditions

Temperature of medium

The max. medium temperature of the flush-mounted process connections is to be taken into account in accordance with the relevant connection standards (e.g. DIN 32676, DIN 11851, etc.).

• Measuring cell with silicone oil

-40 ... +100 °C (-40 ... +212 °F)

• Measuring cell with silicone oil (with flush-mounted diaphragm)

-40 ... +150 °C (-40 ... +302 °F)

• Measuring cell with Neobee oil (FDA-compliant, with flush-mounted diaphragm)

-10 ... +150 °C (14 ... 302 °F)

• Measuring cell with silicone oil, with temperature decoupler (only for gauge pressure version with flush-mounted diaphragm)

-40 ... +200 °C (-40 ... +392 °F)

• Measuring cell with Neobee oil, with temperature decoupler (only for gauge pressure version with flush-mounted diaphragm)

-10 ... +200 °C (14 ... 392 °F)

• Measuring cell with inert liquid

-20 ... +100 °C (-4 ... +212 °F)

• Measuring cell with high-temperature oil (only for gauge pressure version with flush-mounted diaphragm)

-10 ... +250 °C (14 ... 482 °F)

Design (standard version)

Weight (without options)

Approx. 800 g (1.8 lb)

Enclosure material

Stainless steel, mat. no. 1.4301/304

Material of parts in contact with the medium

• Connection shank

Stainless steel, mat. no. 1.4404/316L or Hastelloy C276, mat. no. 2.4819

• Oval flange

Stainless steel, mat. no. 1.4404/316L

• Seal diaphragm

Stainless steel, mat. no. 1.4404/316L or Hastelloy C276, mat. no. 2.4819

• Measuring cell filling

• Silicone oil
• Inert fill fluid

Process connection

• G?B to EN 837-1
• Female thread ?-14 NPT
• Oval flange PN 160 (MAWP 2320 psi) with fastening thread:
  
  • ⁷?₁₆-20 UNF to IEC 61518

• M10 as per DIN 19213

Design (version with flush-mounted diaphragm)

Weight (without options)

approx. 1 ... 13 kg (2.2 ... 29 lb)

Enclosure material

Stainless steel, mat. no. 1.4301/304

Material of parts in contact with the medium

• Process connection

Stainless steel, mat. no. 1.4404/316L

• Seal diaphragm

Stainless steel, mat. no. 1.4404/316L

• Measuring cell filling

• Silicone oil
• Inert fill fluid
• FDA compliant fill fluid (Neobee oil)

Process connection

• Flanges as per EN and ASME
• F&B and pharmaceutical flanges

Surface quality touched-by-media

R_a-values ? 0.8 µm (32 µ-inch)/welds R_a) ? 1.6 µm (64 µ-inch)

(Process connections_{according to 3A; Ra}-values ? 0.8 µm (32 µ-inch)/welds R_a) ? 0.8 µm (32 µ-inch)

Power supply U_H

HART

PROFIBUS PA/FOUNDATION Fieldbus

Terminal voltage on transmitter

10.5 ... 42 V DC
10.5 ... 30 V DC in intrinsically-safe mode

-

Auxiliary power

-

Bus-powered

Separate supply voltage

-

Not necessary

Bus voltage

• Without Ex

-

9 ... 32 V

• With intrinsically-safe operation

-

9 ... 24 V

Current consumption

• Max. basic current

-

12.5 mA

• Start-up current ? basic current

-

Yes

• Max. fault current in the event of a fault

-

15.5 mA

Fault disconnection electronics (FDE) available

-

Yes

Certificates and approvals

HART

PROFIBUS PA/FOUNDATION Fieldbus

Classification according to pressure equipment directive (PED 2014/68/EU)

For gases of fluid group 1 and liquids of fluid group 1; complies with requirements of Article 4, Paragraph 3 (sound engineering practice)

Water, waste water

Available soon

Explosion protection

Intrinsic safety "i"

PTB 05 ATEX 2048

• Marking

Ex II 1/2 G Ex ia/ib IIB/IIC T4, T5, T6

• Permissible ambient temperature

• Temperature class T4

-40 ... +85 °C (-40 ... +185 °F)

• Temperature class T5

-40 ... +70 °C (-40 ... +158 °F)

• Temperature class T6

-40 ... +60 °C (-40 ... +140 °F)

• Wiring

To certified intrinsically-safe circuits with peak values:

U_i = 30 V, I_i = 100 mA,
P_i = 750 mW, R_i = 300 ?

To certified intrinsically-safe circuits with peak values:

FISCO supply unit:

U_i = 17.5 V, I_i = 380 mA,
P_i = 5.32 W

Linear barrier:

U_i = 24 V, I_i = 250 mA, P_i = 1.2 W

• Effective internal capacitance

C_i = 6 nF

C_i = 1.1 nF

• Effective internal inductance

L_i = 0.4 mH

L_i ? 7 ?H

Explosion protection to FM for USA and Canada (cFM_US)

• Identification (DIP) or (IS); (NI)

Certificate of Compliance 3025099

CL I, DIV 1, GP ABCD T4 ... T6; CL II, DIV 1, GP EFG; CL III; CL I, ZN 0/1 AEx ia IIC T4 ... T6;
CL I, DIV 2, GP ABCD T4 ... T6; CL II, DIV 2, GP FG; CL III

• Identification (DIP) or (IS)

Certificate of Compliance 3025099C

CL I, DIV 1, GP ABCD T4 ... T6; CL II, DIV 1, GP EFG; CL III; Ex ia IIC 4 ... T6;
CL I, DIV 2, GP ABCD T4 ... T6; CL II, DIV 2, GP FG; CL III

Dust explosion protection for zone 20/21/22

PTB 05 ATEX 2048

• Marking

Ex II 1D Ex ia D 20 T 120 °C

Ex II 2D Ex ib D 21 T 120 °C

Ex II 3D Ex ib D 21 T 120 °C

• Permissible ambient temperature

• Temperature class T4

-40 ... +85 °C (-40 ... +185 °F) (for mineral glass window -20 ... +85 °C (-4 ... +185 °F))

• Temperature class T5

-40 ... +70 °C (-40 ... +158 °F) (for mineral glass window -20 ... +70 °C (-4 ... +158 °F))

• Temperature class T6

-40 ... +60 °C (-40 ... +140 °F) (for mineral glass window -20 ... +60 °C (-4 ... +140 °F))

• Wiring

To certified intrinsically-safe circuits with peak values:

U_i = 30 V, Ii = 100 mA, Pi = 750 mW

To certified intrinsically-safe circuits with peak values:

U_i = 24 V, Ii = 380 mA, P_i = 5.32 W

• Effective internal capacitance

C_i = 6 nF

C_i = 5 nF

• Effective internal inductance

L_i ? 0.4 ?H

L_i = 10 ?H

Type of protection Ex nA/nL/ic (Zone 2)

PTB 05 ATEX 2048

• Marking

II 2/3 G Ex nA T4/T5/T6

II 2/3 G Ex nL IIB/IIC T4/T5/T6

• Permissible ambient temperature

• Temperature class T4

-40 ... +85 °C (-40 ... +185 °F) (for mineral glass window only -20 ... +85 °C (-4 ... +185 °F))

• Temperature class T5

-40 ... +70 °C (-40 ... +158 °F) (for mineral glass window only -20 ... +70 °C (-4 ... +158 °F))

• Temperature class T6

-40 ... +60 °C (-40 ... +140 °F) (for mineral glass window only -20 ... +60 °C (-4 ... +140 °F))

• Ex nA/nL connection

To certified intrinsically-safe circuits with peak values:

U_m = 45 V

To certified intrinsically-safe circuits with peak values:

U_m = 32 V

• Ex ic connection

To certified intrinsically-safe circuits with

peak values:

U_i = 45 V

To certified intrinsically-safe circuits with

peak values:

U_i = 32 V

• Effective internal capacitance

C_i = 6 nF

C_i = 5 nF

• Effective internal inductance

L_i = 0.4 mH

L_i = 20 ?H

HART

230 ... 1100 ?

Protocol

HART Version 5.x

Software for computer

SIMATIC PDM

Simultaneous communication with master class 2 (max.)

4

The address can be set using

Configuration tool or local operation

(standard setting Address 126)

Cyclic data usage

• Output byte

5 (one measured value) or 10 (two measured values)

• Input byte

0, 1 or 2 (totalizer mode and reset function for dosing)

Internal preprocessing

Device profile

PROFIBUS PA Profile for Process Control Devices Version 3.0, Class B

Function blocks

2

• Analog input

• Adaptation to user-specific process variable

Yes, linearly rising or falling characteristic

• Electrical damping adjustable

0 … 100 s

• Simulation function

Input /Output

• Failure mode

parameterizable (last good value, substitute value, incorrect value)

• Limit monitoring

Yes, one upper and lower warning limit and one alarm limit respectively

• Register (totalizer)

Can be reset, preset, optional direction of counting, simulation function of register output

• Failure mode

parameterizable (summation with last good value, continuous summation, summation with incorrect value)

• Limit monitoring

One upper and lower warning limit and one alarm limit respectively

• Physical block

1

Transducer blocks

2

• Pressure transducer block

• Can be calibrated by applying two pressures

Yes

• Monitoring of sensor limits

Yes

• Specification of a container characteristic with

Max. 30 nodes

• Simulation function for measured pressure value and sensor temperature

Constant value or by means of parameterizable ramp function

Function blocks

3 function blocks analog input, 1 function block PID

• Analog input

• Adaptation to user-specific process variable

Yes, linearly rising or falling characteristic

• Electrical damping adjustable

0 … 100 s

• Simulation function

Output/input (can be locked within the device with a bridge)

• Failure mode

parameterizable (last good value, substitute value, incorrect value)

• Limit monitoring

Yes, one upper and lower warning limit and one alarm limit respectively

• Square-rooted characteristic for flow measurement

Yes

• PID

Standard FOUNDATION Fieldbus function block

• Physical block

1 resource block

Transducer blocks

1 transducer block Pressure with calibration, 1 transducer block LCD

• Pressure transducer block

• Can be calibrated by applying two pressures

Yes

• Monitoring of sensor limits

Yes

• Simulation function:
  Measured pressure value, sensor temperature and electronics temperature

Constant value or by means of parameterizable ramp function