Datasheet

ManualsBrandsBaumer ManualsSensorsBarflex

Subject to change without notice

Technical data sheet C14.01

Page 1

www.baumer.com

The BARFLEX

is an electronic digital pressure gauge ideal for ﬁeld mea-

surements.

- Pressure display

- Stores MIN and MAX pressures from the start of operation

- Measurement of the pressure deviation in a given time interval (leak test)

The BARFLEX

allows :

- Calibration and veriﬁcation of correct operation of the installed devices

- Veriﬁcation of the pressostat adjustments, transmitters...

Options :

Barometer : provides the atmospheric pressure from 200 to 1150 hPa to ± 0,1%.

Data acquisition : records the pressure values regularly and exports them

to a PC. (windows 32 bits only).

BARFLEX® - Portable electronic pressure gauge (ATEX)

Accuracy : FS ±1 digit display

Version EA4 : ± 0.25%

Version EA5 : ± 0.1%

Range of measurement from 1 to 1000 bar gauge or absolute

Available units : bar, psi, kPa, kg/cm

, mbar, MPa

Conforms to CE (directives 2004/108/CE and 97/23/CE)

Leak test

Stores MIN and MAX pressures.

Options :

•

Acquisition of data and infrared transfer to the PC

(windows 32 bits only)

• Measurement of barometric pressure / absolute by separate

atmospheric referencing

• Use in explosive atmospheres ATEX : Intrinsically safe version

LCIE 02 ATEX 6220X

CE 0081

II 1 G

Ex ia IIC T6 Ga Dangerous zones: Zone 0, 1, 2

Description

The Barﬂex

4 was developed, manufactured and checked in accordance

with the following directives:

- 2004/108/CE and the standards EN61000-6-2, EN61000-6-3, EN61000-6-4,

EN61326-1 relative to EMC.

- 97/23/CE pressure equipment (article 3.3 for the operating pressures OP

≤ 200 bar and category 1 for OP > 200 bar).

There are also the following characteristics :

- Immunity against electromagnetic interference (walkie-talkie,

mobile phone, power switches, etc...)

- Very robust box (epoxy-painted aluminium)

- IP 65 splash water-proof

- Compatibility of the sensor with most aggressive ﬂuids.

- Quick connection, manual locking

- 3 versions : portable, ﬁxed station, console only

Summary of content (5 pages)

PAGE 1
BARFLEX® - Portable electronic pressure gauge (ATEX) Accuracy : FS ±1 digit display Version EA4 : ± 0.25% Version EA5 : ± 0.1% Range of measurement from 1 to 1000 bar gauge or absolute Available units : bar, psi, kPa, kg/cm2, mbar, MPa Conforms to CE (directives 2004/108/CE and 97/23/CE) Leak test Stores MIN and MAX pressures.
PAGE 2
Characteristics Measurement range 0...1 bar to -1...0.6 bar to 0...1000 bar A/R -1...24 bar R Power supply With standard 9 volt battery (type IEC 6LR61, not supplied) Capacity of more than 150 hours at 20°C Indication of the discharge by BATT Automatic switch off (10 minutes by default) Total error at 20°C ± 0.
PAGE 3
Dimensions (mm), measurement range, connections Standard version PORTABLE (code P) : P ≤ 400 bar : supplied with a flexible 1 m hose 1 fitted with a screw connection on the process side 2 and a carrying bag. Weight: 400 g FIXED STATION (code F) : P ≤ 400 bar : supplied with connection adapter specifically for the connection M12x1.5 DIN 2353. Thread on the process end G1/2 (ref.70744.01.A01) by default or G1/4 (option 0002) or 1/2 NPT (option 0024).
PAGE 4
Display compatibility table The following table shows the max number of digits for 0.1% accuracy. Less digits may be used for 0. 25% accuracy The global rule for the number of digits is as follow : - for 0.25% : display has minimal 1600 points - for 0.1% : display has minimal 4000 points mbar (N) 72 -1.0000 -100.00 -0.1000 2) -1.0000 -30.00 -1000.0 0.6000 60.00 0.0600 2) 0.6000 10.000 600.0 -1.0000 -100.00 -0.1000 2) -1.0000 -30.00 -1000.0 1.6000 160.00 0.1600 1.6000 20.00 1600.
PAGE 5
Coding E Ax x x x x x x x Family 1´... 2´ digit Electronic pressure gauge Version EA 3´ digit 0.25% 0.1% 4 5 Type Standard Intrinsic safety 4´ digit Presentation 5´ digit A Y P F C Portable (≤ 400 bar) Fixed Console Capsule seal 6´ digit NBR (Nitrile) standard EPDM Kalrez® FKM (Viton®) Without O-ring (0.