DELTA CONTROLS – PRESSURE SWITCH
- คำอธิบาย
คำอธิบาย
Product detail:
The instruments are designed to be mounted vertically, with the process connection underneath, onto a wall or panel using the backplate provided. Select the mounting point so as to avoid excessive shock, vibration or temperature fluctuation. Instruments should be mounted to avoid excessive heat transfer from the process lines or adjacent plant. To avoid undue stresses being imparted to the instrument when wall/panel mounted, it is recommended that a short length of flexible line be installed between the instrument and process line. If sudden changes of pressure (pulsations) are likely then we recommend that snubbers are fitted between the process line and instrument. When direct mounting to the process connection is required, the instrument should:
A. Be supplied with a ½” NPT process connection.
B. Be given additional local support via the backplate provided, to avoid damaging stresses being applied to the assembly by accidental impact, shock or vibration.