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Pressure transmitter 527
The compact pressure transmitters of Type 527 for the shipbuilding industry are based on the ceramic technology developed by Huba Control and used millions of times for over 20 years. All pressure transmitters of the 527 series are perfectly suited for use in various industrial applications and have the most important certifications for the shipbuilding industry.
- Compact and robust design
- Minimal temperature influences on accuracy
- Certified for shipbuilding industry with: American Bureau of Shipping, Bureau Veritas, Det Norske Veritas, Germanischer Lloyd, Lloyd's Register

Pressure transmitter 527
Product feature
Pressure measuring range
0 ... 0,6 bar (Relative); 0 ... 16 bar (Absolute)
Response time
<2 ms (typ. 1 ms)
Load change
<100 Hz
Sensor weight
<90 g
Field of application
Media
Process medium; Gas
Medium temperature
-40 ... 125 °C
Permissible overload
3 x FS; 2,5 x FS
Bursting pressure
3 x FS; 2,5 x FS
Ambient condition
Ambient temperature
-25 ... 85 °C
Storage temperature
-40 ... 85 °C
Material
Housing
Stainless steel 1.4404 (AISI 316L)
Plug receptacle
Polyarylamide 50 % GF UL 94 V-0
Measuring element with media contact
Ceramic Al2O3 (96 %)
Pressure connection with media contact
Stainless steel 1.4404 (AISI 316L)
Sealing material with media contact
FPM; EPDM; NBR
Electrical data
Current consumption
<23 mA
Inverse-polarity protection
Short-circuit and reverse polarity protected. Each connection against each other with max. supply voltage.
Insulation voltage
500 VDC (Standard)
Protection class
3
Installation guide
Installation orientation
any (Recommendation: Pressure connections downwards)
Approval
EMC compatibility
CE-compliant in accordance with EN 61326-2-3
Shock
100 g, 11 ms, half-sine curve, all 6 directions, free fall from 1 m onto concrete (6x) (according to IEC 68-2-27)
Permanent shock
40 g over 6 ms, 1000x all 3 directions. (according to IEC 68-2-29)
Vibration
20 g, 15 ... 2000 Hz, 15 ... 25 Hz with amplitude ± 15 mm, 1 octave / minute in all 3 directions, 50 continuous loads (according to IEC 68-2-6)
Shipbuilding industry
American Bureau of Shipping (ABS); Bureau Veritas (BV); Det Norske Veritas Germanischer; Lloyd`s Register (LR)

Pressure transmitter 527
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Data Sheet 527
Data Sheet
PDF
FR
DE
EN-GB

Operating Instruction 527
Operating Instruction
PDF
EN-GB

Explosion protection approval ATEX
Certificate
PDF
EN-GB

Explosion protection approval IEC Ex
Certificate
PDF
EN-GB

Marine Equipment Approval DNV
Certificate
PDF
EN-GB

Marine Equipment Approval Bureau Veritas
Certificate
PDF
EN-GB

Marine Equipment Approval Lloyd's
Certificate
PDF
EN-GB
DE

527 Declaration of conformity EMC/ATEX/RoHS
Declaration of Conformity
PDF

Pressure transmitter 527
Order number
Accessories
103510
Socket outlet DIN EN 175301-803-A
with seal; IP 65, when mounted and screwed
104551
Calibration certificate
105073
Heat sink
with external thread G ½ - internal thread G ¼
105074
Heat sink
with external thread G ¼ front sealing - internal thread G ¼
105631
Heat sink
with external thread G ½ front sealing - internal thread G ½ ¼
106975
Angled cable socket
M12x1; 3-pole
114570
Straight cable socket
M12x1; 3-pole
114604
Angled cable socket
for M12x1 connector; With cable; 200 cm; 3-pole
114605
Straight cable socket
for M12x1 connector with cable; 200 cm; 3-pole
118716
Mounting bracket
With screw