Brooks Instrument 3601-08B2A3Z88 (K4) Flow Meter

The Brooks Instrument 3601-08B2A3Z88 (K4) Flow Meter is a 1-inch variable-area alarm flow meter from Brooks’ 3600 series, designed for inline flow measurement with an alarm feature to indicate flow outside a set range. The 3601 configuration provides flanged connections rated for 150 lb or 300 lb RF ANSI B16.5 and an overall length of 1.5 inches (38 mm). A detachable aluminum plate is listed as the standard face, with an optional dual-scale presentation that supports direct reading units, millimeters, or percentage of maximum flow. This device is intended for use in process instrumentation and flow monitoring where a simple, visible flow indication coupled with a threshold alarm is desired.