Test
Gauges Bourdon Tube Examples for Special Versions |
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Nominal Case Sizes
100 (4") |
Our Bourdon tube gauges
with accuracy class 0.6 acc. to EN 837-1 are available with case
size 100 (4") also. |
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Beside our stainless
steel Bayonet ring cases (models RFCh,
RFChG 100) our rugged, rust resistant and well sealed
polyamide screw ring case (models RFK, RFKG 100) is also available. |
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upon request. |
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General
Information: |
German/English
2000.pdf
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Versions According
to Foreign Standards
Example:
Accuracy Grade 3A according to ASME
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For
the worldwide export you are welcome to inquire also for pressure
gauge versions in accordance to foreign standards.
We, for example, manufacture test gauges according to the Russian
standard with accuracy 0.6%, 0.4%, 0.25% and 0.15%.
Test gauges according to the American standard ASME are also part
of our daily supply. For the US market test gauges are usually
requested with accuracy "Grade 3A", meaning accuracy
0.25% (without further restrictions of the hysteresis within the
range of tolerance) and provided with mirror scale, at option with zero adjustment (turnable dial).
But you can receive
also versions and dials in accordance to other foreign standards
upon request.
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General
Information: |
German/English
2000.pdf
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Options (Examples) |
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You
may request various options for certain models to receive the
suitable version for your special application, e.g.:
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Front mounting flange (Fr) or back mounting flange
(Rh),
and for certain versions U-clamp for panel mounting (BFr) |
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Mirror
scale, parallax-free |
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Zero
adjustment (dry versions only) by a turnable dial ( 5 scale
graduations), adjustment screw frontsided (model RF, through the
bezel), resp. at the right side (models RFB, RFCh, RFCha) |
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Bleeding
port at the tip of the Bourdon tube (dry versions only), e. g.
for car brake testers and other hydraulic applications; also
applicable for flushing the Bourdon tube |
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Maximum
indicating pointer (with acrylic glass lens) for keeping the
maximum pressure of a process operation (pressure spikes)
indicated |
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Special
scales, e. g. dual scales, coloured scale areas, coloured
fields on the dial background, dial inscriptions, logos |
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Inlet
port restrictor screw |
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Acrylic glass
lens or laminated safety glass |
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General
Information: |
German/English
2000.pdf
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Model |
RFQB |
Our Bourdon tube test
gauges with square case are suitable
for various applications where a square, built-in case is required
that fits for example to electrical analog displays. |
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Case Sizes: |
144x144 mm (5.67" x 5.67") |
| Case: |
square case with black front frame type B (wide frame), with
U-clamp for panel mounting |
Pressure Ranges: |
0-0.6 - 0-1600 bar or
0-10 - 0-30.000 psi
(also vacuum or compound
ranges) |
Accuracy: |
class
0.6 EN 837-1 |
Process Connection: |
" BSP, " NPT or M 20 x 1,5
lower back connection |
Wetted
Parts: |
copper alloy or
stainless steel |
Details and
Special
Configurations: |
See model overview 2000
and data sheet 2500;
electrical accessories upon reques |
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General
Information: |
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German/English
2000.pdf
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Data Sheets: |
German
2500.pdf |
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English
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Models |
RFPB
RFPCh |
For testing the accuracy
of a pressure gauge at it's mounting place, we deliver a test
gauge version with portable box, including a pressure gauge valve
for M20x1.5 test connection and accessories for test flange
connection.
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This version is
available with bayonet ring case carbon steel black (RFPB) or
stainless steel (RFPCh). |
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Case Size: |
160 mm (6") |
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carbon steel black (RFPB)
stainless steel (RFPCh) |
Ring: |
bayonet ring |
Pressure Ranges: |
0-0.6 - 0-600 bar
(also vacuum or compound ranges) |
Accuracy: |
class
0.6 EN 837-1 |
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Process Connection: |
at 3 o'clock on the right side, pressure gauge valve with M20x1.5
test connection |
Wetted
Parts: |
copper alloy or
stainless steel |
Details and
Special
Configurations: |
See model overview 2000
and data sheet 2102 |
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General
Information: |
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German/English
2000.pdf
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Data Sheets: |
German
2102.pdf |
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English
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