1350EPC8CNA1B is a configured Brooks Instrument Sho-Rate 50 / Model 1350E glass tube variable-area flowmeter. Official Brooks 1350E/1355E documentation identifies the 1350E family as low-flow glass-tube variable-area indicators and provides the model-code tables used to decode this configured code as a 1350E meter with an R-6-65-B tube, 316 stainless steel float, 85 SCFH air scale code, Viton tube packing and O-rings, 316 stainless steel 1/4 in. NPT threaded adapters with locknuts, valve plug, inlet valve-cavity location, and aluminum flush mounting bezel. Stored Sonisys auction evidence and surplus listings identify this exact configured code with 5-85 SCFH and 1/4 in. NPT context; installed scale markings and process suitability should still be verified from the physical meter
Configurations vary. Verify the exact unit before choosing a replacement.
Application classIndustrial automation and process equipment
CategoryFlow Control
Specifications
Identification
Device type
Glass tube variable-area flowmeter / rotameter
Series family
Brooks Sho-Rate 1350E / 1355E family
1350E family name
Sho-Rate 50
Configured model code
1350EPC8CNA1B
Function
Measuring principle
Variable-area flow indication using a tapered glass metering tube and metering float
Flow path
Tube and float decoded from code PC8
R-6-65-B tube with 316 stainless steel float
Scale
1350 series scale length
65 mm nominal
Scale decoded from code PC8
Brooks 1350E Table 1 associates PC8 with 85 SCFH air maximum capacity for an R-6-65-B tube with stainless steel float; stored exact-code listings show 5-85 SCFH context
Performance
1350 Series accuracy
Brooks 1350E/1355E documentation lists 1350 Series standard accuracy as +/-10% full scale
Repeatability
Brooks 1350E/1355E documentation lists repeatability as 0.5% full scale
Pressure and temperature
Family pressure and temperature rating
Brooks 1350E/1355E documentation lists 200 psig from 33 F to 250 F / 1 C to 121 C, and 170 psig over the same temperature range when supplied under CRN certification
Construction
Metering tube material
Borosilicate glass
Packing and seals decoded from code C
Viton tube packing with Viton O-rings, listed by Brooks as standard for stainless steel meters
Connections
Fitting and connection decoded from code N
316 stainless steel threaded 1/4 in. NPT adapters with locknuts
Controls
Valve decoded from code A
Valve plug
Valve cavity location decoded from code 1
Inlet valve-cavity location with in-back / out-back standard connection orientation
Accessories
Accessory code B
Aluminum flush mounting bezel
Installation
Orientation
Install within 6 degrees of true vertical with inlet connection at the bottom end fitting
Configuration
Configured-unit rule
Direct-reading scale details, calibrated fluid basis, seal condition, fitting condition, and process compatibility must be verified from the physical unit label and scale markings
Applications
Application domain
Low-flow gas and liquid indication, purge flow service, panel-mounted rotameter applications, and configured flow-control assemblies where the unit materials and scale match the process
