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Section 5 Product Description Code
GF100 Series Ordering Instructions
Refer to the Product Description Codes on the previous pages. Starting from the left, choose the product code
options as follows:
1. Required performance model.
a. Standard Performance, non-PTI:
GF100
b. High Performance, non-PTI:
GF120
c. High Performance, w/ PTI:
GF125
d. High Performance, w/ PTI, w/ROD:
GF135
e. Standard Performance, High Flow, Non-PTI:
GF101
f. High Performance, High Flow, Non-PTI:
GF121
g. High Performance, High Flow, w/PTI:
GF126
2. Configurability
a. Disabled:
X
b. Enabled:
C
, Standard (not an option for GF135)
3. Specialty Application
a. Safe Delivery, for GF120 only:
SD
b. No Specialty App:
XX
4. Valve Configuration
a. Normally Closed:
C
b. Normally Open:
O
c. Meter:
M
5. Gas or SH MultiFlo Bin
a.If Gas Specific, enter SEMI gas code: ex.
0013
, for N2
b.If SH MuliFlow Bin:
SHnn
, nn being the required SHBin, 40 - 50 or 51 - 54 (High Flow)
6. Maximum Flow
a.If Gas Specific, enter maximum range in sccm, "C" or slm "L": ex.
500C
b.If SH Bin, enter defined maximum flow: ex.
860
, choosing SH44, 281 - 860 sccm
7. Fitting
a.Enter 2-character option code as defined: ex.
CX
, 1 1/8" C Seal 92mm
8. Downstream Condition
a.Outlet to Vacuum:
V
b.Outlet to Atmosphere:
A
9. Sensor
a.Orthogonal:
O
, this is default, non-selectable
10.Connector
a.Enter 2-character option code as defined: ex.
DX
, DeviceNet
11.CSR
a.Customer Special Requirement, contact Brooks Apps Engineering for review of requirement and
creation of CSR:
nnnn
b.If DNET connector, CSR required to define DNET attributes:
0924
, generic, ODVA Std. configuration
c.None Required:
XXXX
12.Auto Shut-Off.
a.Enabled:
A
b.Disabled:
X
13.Auto Zero
a.Disabled:
X
14.Reference Temperature, Operating Temperature in Degrees C
a.0
o
C Reference Calibration (Standard):
000
, default
Here is an example of a configured Product Description Code (PDC) for a GF125, Configurable, no Specialty
Application, Valve Normally Closed, MultiFlo for 281-860 sccm, 1 1/8" C Seal 92mm, outlet to Vacuum, default
sensor, DNET, no CSR, Auto Shut Off enabled, Auto Zero disabled and Default Reference Temperature:
GF125CXXC-SH44860C-CXVODX-0924AX-000
