Technical Data; General Features; Electrical Features - bürkert 8311 Bedienungsanleitung

3

TECHNiCaL daTa

General features

Pipe diameter
Medium temperature
Measuring range
Accuracy
Repeatability
- typical
- max
Measuring element
Protection rating

Electrical features

Installation class
(overvoltage class)
Power supply
Current consumption
Version with PNP output
Version with relay output
Protection against
polarity reversal
Transistor output
or
any type of pipe with a 1/2'' threaded connection piece (G, NPT or Rc)
-20 °C to +100 °C, +100 °C with a max ambient temperature of +40 °C
0-10 bar, standard
0-2, 0-5 bar, 0-20 bar and 0-50 bar on request
±15% of the full scale (full scale = max value of the measuring range)
025%
1%
ceramic cell
IP 65 connectors being plugged-in and tightened
2
12-30 VDC
max750 mA + consumption of the load, if the PNP output is connected
max 50 mA + consumption of the load, if the PNP output is not connected
max 80 mA, without load
yes
NPN and PNP, open collector, 700 mA max, NPN output: 0,2-30 VDC and PNP output:
supply voltage (see example in the Annex)
Pressure controller 8311