WIKA WUC-16 - Handbuch (Seite 17)

11384850.07 GB/D 06/2014
WIKA Operating instructions / Betriebsanleitung WUC-1x 17
Specifications Models WUC-10, WUC-15 and WUC-16
RoHS-conformity Yes (not with bayonet connector)
CE- conformitiy
Pressure equipment directive
97/23/EC
■ EMC directive
2004/108/EC, EN 61326 Emission (Group 1, Class B) and Immunity (industrial
locations)
■ Directive ATEX of equipment
intended for use in potentially
explosive atmospheres
94/9/EC (for transducer with Ex-marking)
Ex-protection ATEX and IECEx Category 3) 3G (for transducer with Ex-marking)
Ignition protection type II 3G Ex nA ic IIC T4/T5/T6 Gc (for transducer with Ex-marking)
Ex-protection FM Class I (for transducer with FM-marking)
Ignition protection type Non incendive Class I Division 2 Group A, B, C and D
Assembly and packing area Clean room class 5 according to ISO 14644
Packaging Double bagging according to SEMI E49.6
Shock resistance g 500 (1.5 ms) according to IEC 60068-2-27
Vibration resistance mm
0.35 mm (10 - 58 Hz) / 5 g (58.1 - 2000 Hz)
according to IEC 60068-2-6
Wiring protection
■ Short-circuit proofness S+ towards U- (short-time)
■ Reverse polarity protection U+ towards U-
Weight kg Approx. 0.1
3) Read the operating conditions and safety-relevant data in the operating instructions.
When designing your plant, take into account that the stated values (e.g.burst pressure, over pressure safety)
apply depending on the material, thread and sealing element used.
Functional test
The output signal must be proportional to the pressure. If not, this might point to a damage of the diaphragm. In
that case refer to chapter 10 „Troubleshooting“.
7. Starting, operation GB