Measuring transmitters PR 5334

Measuring transmitter (TT) manufactured by PR Electronics (Denmark) is designed for continuous CTx and TCx initial temperature sensor signal processing to unified output DC signal according to GOST 26.011 - 4-20 mA and/or digital signal via HART, PROFIBUS-PA, FOUNDATION Fieldbus. Transmitters are used in temperature sensors. They are installed in terminal head body, MT remote installation is possible by means of adapter for DIN rail fastening.
PR 5337 can be operated both via HART protocol, version 5, and via new HART protocol, version 7. Protocol can be triggered by means of configuration software.

 

Technical characteristics

Frame dimensions

Ø44х20.2 mm

Vibration resistance IEC 60068-2-6

2÷100Hz, 4G

Supply DC voltage

8÷30V

Galvanic isolation

1.5kV (except for PR 5333)

Explosion protection

0ExiaIICT6 X

Electromagnetic compatibility

NAMUR NE 21

Sensor error diagnostics

According to NAMUR NE 43 (all models)
NAMUR NE89 (PR 5335, PR 5337)

Security level according to IEC 61508

SIL 2 (for models PR 5335, PR 5337)

Dust and dirt protection degree

IP68 – frame, IP00 - terminals

Nominal current for resistance thermometer operation

0.2mА

All MT models can be configured by means of USB-modem PR 5909 with PREset software.  PREset software is supplied together with USB-modedm PR 5909, or can be provided for free.
PR 5335 and PR 5337 transmitters can be also configured by means of HART-modem PR 276USB. For adjustment it is necessary to use any portable HART-communicator or PC-connected HART-modem.  Required GSD/DD files can be found at the web-site of the manufacturer

It is permitted to use open software PACTWARE, which is designed for running and configuring of units that support HART-protocol. Required DTM libraries can be downloaded from the web-site of PR Electronics.
Types of MT output signals

Ordering code

Output signal

Ordering code

Output signal

PR 5331

4-20mА

PR 5335

4-20mА+HART v 5

PR 5333

PR 5337

4-20mА+HART v5 or v7

PR 5334

PR 5350

Profibus PA, Foundation™ Fieldbus

Error limits

Supported sensor NSC, adjustment range and permissible intrinsic error limits are given in the table below.

Ordering code

NSC

Min TT adjustment range, °С

Possible
adjustment range, °С

Permissible intrinsic error limits, °С

Wiring
diagram
ТСх

PR 5331

50P, 100P

50

-200÷600

25°С ÷ 400°С:0.2°С
More than 400°С: 0,05%• tn

2х, 3х, 4х
wire
connection diagram

Pt100, Pt500

25

50М, 100М

50

-50…200

K

50

-180 ÷ 1300

1°С for all ranges

-—

L

-200 ÷ 600

N

-110 ÷ 1300

J

-100 ÷ 1100

TT (S, R)

100

0 ÷ 1700

2°С for all ranges

B

300 ÷ 1820

PR 5333

50P, 100P

50

-200÷600

25°С ÷ 300°С:   0.3°С
More than 300°С 0,1%• tn

2х, 3х,
wire
connection diagram

Pt100, Pt500,

25

50М, 100М

50

-50…200

PR 5334

K

50

-180 ÷ 1300

1°С for all ranges

-—

L

-200 ÷ 600

N

100

-110 ÷ 1300

J

50

-100 ÷ 1100

TT (S, R)

200

0 ÷ 1700

2°С for all ranges

B

300 ÷ 1820

PR 5335

50P, 100P

50

-200÷600

10°С ÷ 200°С:0.1°С
More than 200°С:0,05%•tn

2х, 3х, 4х
wire
connection diagram

Pt100, Pt500,

10

50М, 100М

50

-50…200

K

50

-180 ÷ 1300

50°С ÷ 1000°С:0.5°С
More than 1000°С:0,05%•tn

-—

N

-110 ÷ 1300

J

-100 ÷ 1100

TT (S,R)

100

0 ÷ 1700

100°С ÷ 2000°С:1°С

B

300 ÷ 1820

PR 5337

50P, 100P

50

-200÷600

10°С ÷ 200°С:0.1°С
More than 200°С:0,05%•tn

2х, 3х, 4х
wire
connection diagram

Pt100, Pt500,

10

50М, 100М

50

-50…200

K

50

-180 ÷ 1300

50°С ÷ 1000°С:0.5°С
More than 1000°С:0,05%•tn

-—

L

-200 ÷ 600

N

-110 ÷ 1300

J

-100 ÷ 1100

TT (S,R)

100

0 ÷ 1700

B

300 ÷ 1820

* tn = tmax – tmin,where   tmax and tmin – higher and lower limits of measurement range

Ordering code

Initial sensor type

Measuring range tn, °С

Permissible additional error limits, °С

PR 5331,
PR 5334

thermocouple

50 to 500

± 0,05

more than 500

± 0,01 % · tn

PR 5331,
PR 5333

Resistance
thermometer

10 to 100

0.01

more than 100

0,01 %· tn

PR 5335,
PR 5337

thermocouple

50 to 500

± 0,025

more than 500

± 0,005 % · tn

Resistance
thermometer

10 to 100

0.005

more than 100

0,005 %· tn

Measuring transmitter designation

MT drift, °С in 2 years

MT drift, °С in 5 years

PR 5335, PR 5337

± 0,0010 · tn

± 0,0025 · tn

PR 5331, PR 5334

± 0,0015 · tn

± 0,0040 · tn