Main facts
| Dimension range | PN | Temperature range | Material |
|---|
G 1/4 | 200 | -20ºC to +100ºC | Stainless steel |
Range of Application
OEM pressure monitor for alarms of the pressure in gases (non piston type) and fluids.
Program text
UBC. 31 Pressure monitor
Quality Assurance
CE-marking according to the LVD-directive EN60947-5-1.
Material Specification
| | |
|---|
| 1 | Connection terminal | Plastic |
| 2 | Body | Stainless steel |
| 5 | Membrane and sealing | Nitrile |
Dimension and Weight
| |
|---|
| A | 50 |
| B | 40 |
| C | 83 |
| D | 9 |
| E | 34 |
| F | G1/4 |
| Weight | 140g |
Function and Design
Pressure monitor for alarms of the pressure within general applications within the industry. Monitor of the membrane type is used when the working pressure doesn't exceed 100 bar. Membrane monitor means that the media pushes on a membrane that through a mechanism affects a micro switch. By working range from 50 bar up to 200 bar a monitor of the type piston pressure monitor is used. The media pushes on a piston that through a mechanism affects a micro switch. Piston pressure monitor should not be used on air or gases. Power supply max 250VAC.
Technical information
| |
|---|
| Power supply | 230VAC |
| Electric connection | AMP-shift 6,3x0,8mm |
| Max socket load | 4A by 250VAC |
| Contact function | Normally open/normally closed |
| Mechanical life span | 1 million switches |
| Max number of switches/min | 200 |
| Surrounding temperature | -20°C to +80°C |
| Media temperature | -30°C to +100°C |
| Overload | 300 bar (600 bar by working range 50-200) |
Max deviation in bar
| Working range bar | Max deviation bar | Max pressure bar |
|---|
| 0,5-5 | ±0,2 | 300 |
| 1-10 | ±0,5 | 300 |
| 10-50 | ±3,0 | 300 |
| 10-100 | ±3,0-5,0 | 300 |
| 50-200 | ±5,0 | 600 |
Accessories and Options
The pressure monitor can be ordered with a membrane and sealings in viton or EPDM as an option.
Installation
The pressure monitor can be mounted in any direction.
Electric installation according to schematic.
Marking
On the pressure monitor there are markings regarding the manufacturer's name, measuring range, serial number and CE-marking.
How to order
| AT7754-10X | | |
|---|
| AT 7754 | 10 | X |
|---|
| AT no. | Pressure range (bar) | Option |
Pressure range
| AT 7554 | -5 | -10 | -50 | -100 | -200 |
|---|
| Range bar | 0,5-5 | 1-10 | 10-50 | 10-100 | 50-200 |
