Orbisphere Flow Chambers - Hach ORBISPHERE 51 Series User Manual

3.9.2

ORBISPHERE flow chambers

Note: This is the recommended option for the K1200 sensors.
The ORBISPHERE flow chambers are used to draw the calibration sample past the sensor.
They connect to 6-mm or ¼" stainless steel tubing by means of two Swagelok fittings. If
necessary, copper or plastic tubing with low permeability can be substituted.
3.9.2.1 Multi parameter flow chamber
Note: Suitable only for gaseous media.
The ORBISPHERE 32002.xxx multi parameter flow chamber can accommodate one or two
sensors and one sample pressure sensor. If only one gas sensor is used, the unused socket is
plugged with the stainless steel plugs provided (model 28123). The flow chamber is connected
to 6 mm or ¼" stainless steel tubing by two Swagelok™ fittings. If necessary, copper or plastic
tubing with low permeability can be substituted.
Dimensions of sensor and flow chamber assembly :
• Width: 50 mm
• Height: 210 mm
(add 100 mm for connection length)
Installation
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