Manual

TECHNICAL DATA 7
67
OPTIBAR DP 7060 C
www.krohne.com04/2014 - 4003292001 - MA OPTIBAR DP 7060 C R01 en
Vibration
VibrationVibration
Vibration
Reference conditions • Without mounting bracket
• Process flanges 316 L / 1.4404 PN 160
• Single chamber housing, aluminium
Vibration resistance
acc. to IEC 60770-1
10...58 Hz, 0.35 mm
58...1000 Hz, 20 m/s
2
1 octave per minute, 10 cycles per axis
Shock resistance acc.
to IEC 60770-1
500 m/s
2
, 6 ms
100 shocks per axis
Noise acc. to
IEC 60770-1
10...200 Hz, 1 (m/s
2
)
2
/Hz
200...500 Hz, 0.3 (m/s
2
)
2
/Hz
4 hours per axis
Materials
Gaskets
GasketsGaskets
Gaskets
EPDM -40...+85°C / -40...+185°F
FKM -15...+85°C / -4...+185°F
PTFE -40...+85°C / -40...+185°F
NBR -25...+85°C / -4...+185°F
Filling oil
Filling oilFilling oil
Filling oil
Silicone oil -40...+85°C / -40...+185°F
Wetted parts
Wetted partsWetted parts
Wetted parts
Process connection,
screwed flange
316 L / 1.4404
Separating diaphragm 316 L / 1.4404
Drain and vent valves 316 L / 1.4404
Internal transmission
fluid
Silicone oil
Non-wetted parts
Non-wetted partsNon-wetted parts
Non-wetted parts
Electronics housing Plastic PBT (Polyester), powder coated die-cast aluminium, 316 L / 1.4404
Housing cover sealing
ring
Silicone (aluminium or plastic housing), NBR (stainless steel housing)
Inspection window in
housing cover
(display, adjustment
module)
Polycarbonate (UL746-C listed)
Screws and bolts for
the side flanges
PN 160: hexagon screw DIN 931 M8 x 90 A4 70, hexagon nut DIN 934 M8 A4 70
Grounding flange 316 Ti, 316 L / 1.4404
Process connection
Standard 1/4-18 NPT (female)
.book Page 67 Friday, May 2, 2014 10:25 AM