Page 298 - Bürkert

Technical Data (continued)
Environment Approval/Certificate 3.1 certificate; 2.2 certificate; Surface finish certifi-
Ambient temperature -15°C to +60°C (operating and storage) on request cate; Calibration certificate;
FDA (only for device with EPDM seal and stainless
Relative humidity ≤ 80%, without condensation
steel fitting)
Standards, directives and approvals KTW (only for device with EPDM seal and stain-
Protection class IP67 with multipin M12 (IP65 with cable) less steel or brass fitting)
Standard and directives * For the 97/23/CE pressure directive, the device can only be used under following 8011
EMC EN 61000-6-3, EN 61000-6-2 conditions (depend on max. pressure, pipe diameter and fluid).
Pressure Complying with article 3 of §3 from 97/23/CE
directive.*
Vibration EN 60068-2-6 Type of fluid Conditions
Shock EN 60068-2-27 Fluid group 1, §1.3.a DN ≤ 25 only
Fluid group 2, §1.3.a DN ≤ 32, or DN > 32 and PN*DN ≤ 1000
Fluid group 1, §1.3.b PN*DN ≤ 2000
Fluid group 2, §1.3.b DN ≤ 200

Envelope Dimensions [mm] (see datasheet for details)

8011 with external
DN P A D L
[mm] [mm] [mm] [inch] [mm] thread connection
P P
15 57.5 84.0 G 1/2 16.0 G, NPT or Rc
D NPT 1/2 17.0 D
Rc 1/2 15.0 in stainless steel
L 20 55.0 94.0 G 3/4 17.0 L (316L - 1.4404),
A NPT 3/4 18.3 A
Rc 3/4 16.3 brass (CuZn39Pb2) or PVC
25 55.2 104.0 G 1 23.5
NPT 1 18.0
8011 with internal Rc 1 18.0 DN P A D L
thread connection 32 58.8 119.0 G 1 1/4 23.5 [mm] [mm] [mm] [inch] [mm] [mm]
G, NPT or Rc NPT 1 1/4 21.0 06 52.5 90.0 G 1/2 - 14.0
Rc 1 1/4
21.0
in stainless steel 40 62.6 129.0 G 1 1/2 23.5 08 52.5 90.0 ** 1/2 M 16 x 1.5 14.0
(316L - 1.4404) or NPT 1 1/2 20.0 ** G, NPT, RC according to fitting version
19.0
Rc 1 1/2
brass (CuZn39Pb2) 50 68.7 148.5 G 2 27.5
NPT 2 24.0
Rc 2 24.0

Ordering Chart

For Type 8011, 4.5 - 24 V DC, 5-pin M12, NPN output
Process Stand- Output Item no. Item no. Item no. Item no. Item no. Item no. Item no. Item no. Item no.
connection ard DN06 - 1/4” DN06 - 1/2” DN08 - 1/2” DN15 DN20 DN25 DN32 DN40 DN50
Brass - Medium temperature max. 100 °C, PN16
Internal G NPN-Pulse – – – 559 918 559 919 559 920 559 921 559 922 559 923
thread (ISO 228)
External G NPN-Pulse 559 915 559 916 559 917 – – – – – –
thread
Stainless steel - Medium temperature max. 100 °C, PN16
Internal G NPN-Pulse – – – 559 939 559 940 559 941 559 942 559 943 559 944
thread (ISO 228)
External G NPN-Pulse 559 936 559 937 559 938 – – – – – –
thread (ISO 228)

Accessories
Specification Item no.
4 short screws (M4 x 35 - A4) + 4 long screws (M4 x 60 - A4) 555 775

5-pin M 12 female connector moulded on cable (2 m, shielded) 438 680
5-pin M 12 female connector with plastic threaded locking ring 917 116

O-ring set for metal fitting - FKM - DN 06 to 50 426 340

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