Kromschroeder DG500BG-3 (84447470) gas pressure switch
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Kromshroeder 84447470 DG500BG-3 gas pressure switch designed for careful monitoring of pressure fluctuations in gas or air environments. Regardless of whether there is an upward or downward pressure change, this device is capable of effectively providing control and reliable operation.
Krom schroder DG500BG-3 84447470 pressure switch technical data
- Adjusting range: 100-500 mbar
- Gas type: natural gas, town gas, LPG (gaseous), flue gas, biogas (max. 0.1 %-by-vol. H2S) and air
- Switches with rising positive pressure
- With gold-plated contacts
- Electrical connection via screw terminals and M16 cable gland, IP 54
- Maximum medium and ambient temperatures: -20 to +80°C
- Long-term use in the upper ambient temperature range accelerates the ageing of the elastomer materials and reduces the service life
- Storage temperature: -20 to +40°C
- Diaphragm pressure switch, silicone-free
- Diaphragm: NBR. Housing: glass fibre reinforced PBT plastic with low gas release
- Lower housing section: AlSi 12
- Enclosure: IP 54 or IP 65
- Safety class: 1
- Line diameter: 0.5 to 1.8 mm (AWG 24 to AWG 13)
- Line entrance: M16 x 1.5, clamping range: diameters of 4 to 10 mm
- Electrical connection type: screw terminals
- Weight: 0,321 kg
Kromschroder 84447470 DG500BG-3 differential pressure switch maintenance
To ensure smooth operation:
- Verify the tightness and functionality of Krom schroder DG500BG-3 84447470 gas pressure switch annually, or every six months if it operates with biogas.
- Conduct a functional check, particularly for decreasing pressure control, for example, using the PIA.
After performing maintenance work, ensure to check for any leaks in the system.
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