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15 May 2019
F01 SAFETY
15 May 2019
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F02

Pressure sensor

The F02 has been designed for application in systems which require a pressure transmitter with a Performance Level PL d or a Safety Integrity Level of SIL 2. It is based on the tried and tested pressure transmitter type M01, and also has a thin-film measurement cell made from stainless steel which is welded together with the pressure sensor and thus guarantees high media compatibility.

TECHNOLOGIES

The F02 is available within pressure ranges from 10 bar to 1000 bar. The output signal is made available at two outputs in parallel, whereby the second output represents an inverted signal. Users can select between a ratiometric and an 4-20-mA output in three-wire technology. The maximum permitted media temperature range extends from -40…+125 °C. The total accuracy in the compensated range of 0…+80 °C lies at <= 1 % FS. The maximum possible flexibility during integration into an existing machine is ensured through the provision of a multitude of available pressure connections as well as the small construction. The electrical contact takes place via a 5-pole M12 connector. The F02 also has E1 approval.

Statements
F02 is a product of
Sensor-Technik Wiedemann GmbH
All rights are reserved.

Specifications

50 … 1000 bar, other ranges available on request
10 bar 25 bar 50 bar 100 bar 250 bar 400 bar 800 bar 1200 bar
50 bar 50 bar 100 bar 200 bar 500 bar 800 bar 1600 bar 2400 bar
250 bar 250 bar 500 bar 1000 bar 2500 bar 4000 bar > 4000 bar > 4000 bar
< 0.5 % FS
± 1.0 % FS 0 … +85 °C / 32 ...185 °F
± 1.5 % FS −25 … +0 °C / -13 ...32 °F
± 2.5 % FS −40 … −25 °C / -40 ...-13 °F
< 0.2 % FS p.a.
−40 … +125 °C / -40 ...257°F
−40 … +85 °C / -40 ...185°F
−40 … +100 °C / -40 ...212°F
9 … 32 VDC, allowable ripple @ 50 Hz: 10 %
2 x 4 … 20 mA (3-wire-technique), opposing
Short circuit protected, signal on GND/VCC and inverse-polarity protection
M12-connector
G 1/4, other pressure connections on request
IP 67
max. 35 Nm
EN/DIN 1.4548 / FKM
EN/DIN 1.4301
EN/DIN 1.4548
PBT-GF30 or 1.4301 (M12 in stainless steel)
CE, E1: All vehicle types with a 12 V resp. 24 V - electrical wiring and battery (-) at the body.
F02 G 1/4 with M12x1 PBT: 54 x 22 x 26 mm (wrench size 22)
F02 G 1/4 with M12x1 stainless steel: 62 x 22 x 26 (wrench size 22)
F02 G 1/4 with M12x1 PBT: ca. 50 g
F02 G 1/4 with M12x1 stainless steel: ca. 70 g
SIL 2
1oo1 architecture
HFT 0
safety-related subsystem
SFF 95 % *4
PFH 8.4 *10-9
PL d
Category 2
DC medium *4
CCF 70 points
MTTFd: high (> 100 years)
420.7 years
Safe conversion of the measured pressure into two proportional opposing current signals

Code: 1140203000700  PRESSURE SENSOR F02 G¼ M12

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