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Transpector MPH Operating Manual
1.9.3 Mounting Requirements
The sensor is mounted to a high-vacuum chamber with a 69.9 mm (2.75 in.) DN40
ConFlat
®
flange with an extension tube with an OD of 41.2 mm (1.62 in.) and an ID
of 38.1 mm (1.5 in.).
The electronics module attaches to and is supported by the sensor.
Transpector MPH can be mounted in any position.
1.9.4 Ventilation Requirements
At least 25.4 mm (1 in.) of open space around the Transpector MPH electronics
module must be maintained for proper ventilation.
1.9.5 Maintenance Access
Easy access to Transpector MPH should be maintained for installation and
maintenance activities.
1.10 Electrical Power Requirements
Transpector MPH must be connected to a source of power as specified in the
following sections.
1.10.1 Required Supply Voltage
20 to 30 V(dc), 24 V(dc) typical
1.10.2 Current Rating
1.25 A maximum
1.10.3 Electrical Connection
Latching, 4-pin DIN connector, internally isolated from system ground.
See Figure 1-2.
Figure 1-2 Transpector MPH connections
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