Bürkert
Pressure measuring device / Switch
Type 8311 / Article No. 551740
Product description
This intelligent mini transmitter/switch with an extra-large display is specially designed to switch alarms and to establish a monitoring system or an On/Off control loop. The switching points can be programmed with the three-key keypad under the display. In addition, the process value can be transmitted to the PLC (4-20 mA). The connection to the process in the piping is made using standard fittings (G1/2, NPT1/2,Rc1/2).
- Commodity Codes
- 90262020
- Country
- FR
Technical attributes
Name |
Value |
Unit |
|---|---|---|
| Type | 8311 | |
| Product sub-group | Pressure | |
| Continuous measurement | Yes | |
| Switch | No | |
| Display type | Display | |
| Protection class measurement device (IP) | IP65 | |
| Voltage / rated voltage | 12 | V |
| Voltage / rated voltage | 30 | V |
| DC voltage | Yes | |
| Operating supply type | 2 conductor | |
| Accuracy in relation to measurement range end value | 1 | % |
| Temperature environment min | 0 | °C |
| Temperature environment max | 60 | °C |
| Temperature medium min | -20 | °C |
| Temperature medium max | 100 | °C |
| Measured value min (bar) | 0 | bar |
| Measured value max (bar) | 5 | bar |
| Sensor type | Piezo-resistive ceramic | |
| Pressure value absolute | No | |
| Cable plug in delivery | not included | |
| Electrical connection 1 type | Plug - M12 | |
| Electrical connection 1 quantity | 1 | PCE |
| Electrical connection 1 number of contacts | 5 | PCE |
| Electrical connection 1 gender | male | |
| Electrical connection 1 material category | Plastics | |
| Electrical connection 1 material | PA (Polyamide) | |
| Electrical connection seal 1 material | EPDM (ethylene propylene diene rubber) | |
| Output 1 type analog current | 4-20 mA | |
| Output 1 digital type | Transistor | |
| Digital output 1 transistor contactless | 0,7 | A |
| Output 1 digital transistor connection NPN | Yes | |
| Output 1 digital transistor connection PNP | Yes | |
| Output 2 digital type | Transistor | |
| Digital output 2 transistor contactless | 0,7 | A |
| Output 2 digital transistor connection NPN | Yes | |
| Output 2 digital transistor connection PNP | Yes | |
| Electronics body material category | Plastics | |
| Electronics body material | PC (Polycarbonate) | |
| Cover material | PC (polycarbonate) | |
| Front foil material category | Plastics | |
| Front foil material | Polyester | |
| Sensor/housing seal material | EPDM (ethylene propylene diene rubber) | |
| Seal housing/cover material | Silicone | |
| Screws material | Stainless steel | |
| Electronics body encapsulated | Without | |
| Parametrisation local | Yes | |
| Parametrisation separate | No | |
| Parametrisation fixed | No | |
| Port connection 1 type | External thread | |
| Port connection 1 standard | RC | |
| Port connection 1 DN | 1/2" | |
| Port connection material category | Metals | |
| Port connection material | Stainless steel | |
| Medium-contacting parts seal material | FKM (Fluor rubber) | |
| Weight | 0,3 | kg |
Can be combined with
Applications & Tools
Downloads
Data Sheets
Description |
Filesize |
Language / Country |
|
|---|---|---|---|
|
Type 8311 data sheet | compact pressure transmitter/switch | 536 kB | EN / EU |
|
|
Typ 8311 Datenblatt | kompakten Transmitter/On-/Off-Schalter | 541 kB | DE / DE |
|
|
Type 8311 fiche technique | Instrument de mesure/détecteur de pression numérique | 502 kB | FR / FR |
User Manuals
Description |
Filesize |
Language / Country |
|
|---|---|---|---|
|
|
Operating Instructions Type 8311 | Pressure threshold detector | 1 MB | EN,FR,DE / EU |
|
|
Operating Instructions Type 8311 | Pressure transmitter | 2 MB | EN,FR,DE / EU |
|
|
Manual de usuario Tipo 8311 | Transmisor de presión, presostato | 1 MB | ES / ES |