KROHNE OPTIBAR P 2010 C EN - Manual (Page 22)

6
TECHNICAL DATA
22
OPTIBAR P 2010 C
www.krohne.com 04/2014 - 4002622502 - MA OPTIBAR P2010C R02 en
Surface roughness Surface roughness Surface roughness Surface roughness
Turning parts R
a
≤ 0.8 µm
Diaphragm R
a
≤ 0.4 µm
Weld seams Approx. R
a
≤ 1.5 µm
Process connections
Thread Thread ISO 228 G½", DIN 3852 (P
N
≥ 1 bar / 14.5 psi)
Thread ISO 228 G¾", DIN 3852 (P
N
≥ 600 mbar / 8.7 psi); thread ISO 228 G1",
DIN 3852; Thread ISO 228 G1", cone
Clamp Clamp DN25 ISO 2852; clamp DN38 ISO 2852; clamp DN51 ISO 2852; dairy pipe
DN25 DIN 11851; dairy pipe DN40 DIN 11851; dairy pipe DN50 DIN 11851
Others on request.
Electrical connection
Output signal 4...20 mA current output; 2-wire
Power supply Standard: U
b
= 8...32 VDC
Ex i: U
b
= 10...28 VDC
Safety maximum values (Ex i) U
i
= 28 V, I
i
= 93 mA, P
i
= 660 mW, C
i
≈ 0 nF, L
i
≈ 0 μH;
The supply connections have a maximum internal capacity of 27 nF to the housing.
Load R
lmax
≤ (U
b
- U
bmin
) / 0.02 A [Ohm]
Short circuit protection Continuously
Reverse polarity protection In the event of reversed connections there is no damage but also no function.
Ripple 0.05% of URL / 10 V
Electrical connection Connector M16 ISO 4400
Connector M12x1, 4-pin
Cable PUR
Cable PUR with venting
Thread M12, housing 316L
Approvals and certificates
CE The device fulfils the statutory requirements of the EC directives. The manufacturer
certifies that these requirements have been met by applying the CE marking.
Electromagnetic compatibility
(EMC) acc. to EN 61326
EMC Directive: 2004/108/EC
For more information consult the relevant declaration of conformity.
Pressure equipment directive 97/23/EC
Ex Ex Ex Ex
ATEX II 1G Ex ia IIC T4 or II 1D Ex ia T85°C
IECEx Ex ia IIC T4 Ga ot Ex ia IIIC T85°C Da