description | wetted parts | ranges | options and accessories | technical notes and manuals |
GOLD Series G111
& G112 Flo-Meters 
Description
The McMillan Company GOLD Series Flo-Meters represent quality and precision. No
other flow meter on the market provides ±0.5% full scale accuracy/linearity combined with
these features at an affordable price. An integrated 3½ digit display provides a direct
flow rate readout right on the unit, and a 0-5VDC output is also provided for external
interfacing. A NIST-Traceable Calibration Certificate is provided at no additional
charge. The Model G111 has a plastic body with acetal compression fittings, while
the rugged G112 is made from brass and features brass compression fittings standard.
Either a cable assembly or power
adapter is required for operation (see below).
Wetted Parts
Wetted Parts: Ryton®, acetal, stainless steel, sapphire, glass,
epoxy, Viton® O-rings standard.
EPDM O-rings available at an added cost.
The Model G112 also contains brass.
Ranges
| Model Number |
Flow Range |
Max. Pressure Drop |
Standard Fittings |
Dimensions, no fittings |
| G111-3 or G112-3 |
13-100 mL/minute |
10 psi |
1/8" tube |
1.88"x3.00"x1.75" |
| G111-4 or G112-4 |
20-200 mL/minute |
10 psi |
1/4" tube |
1.88"x3.00"x1.75" |
| G111-5 or G112-5 |
50-500 mL/minute |
10 psi |
1/4" tube |
1.88"x3.00"x1.75" |
| G111-6 or G112-6 |
100-1000 mL/minute |
6 psi |
1/4" tube |
1.88"x3.00"x1.75" |
| G111-7 or G112-7 |
0.2-2.0 L/minute |
10 psi |
1/4" tube |
1.88"x3.00"x1.75" |
| G111-8 or G112-8 |
0.4-5.0 L/minute |
10 psi |
3/8" tube |
1.88"x3.00"x1.75" |
| G111-5G or G112-5G |
1-10 GPH |
12 psi |
1/4" tube |
1.88"x3.00"x1.75" |
| G111-8G or G112-8G |
10-100 GPH |
12 psi |
3/8" tube |
1.88"x3.00"x1.75" |
See detailed specifications
Options and Accessories
100-17
Cable Assembly - 30 inch, 3-wire cable with pigtail leads for G111 & G112.
Has red wire for 12 VDC power, black wire for common ground, and white wire
for 0-5VDC signal out.
S-PS-08
Power Adapter - 115 VAC (USA) power adapter for G111 & G112. Plugs into
standard wall outlet, and has white wire for common ground and yellow wire
for 0-5VDC signal out.
S-PS-18
Power Adapter - 230 VAC (Europe) power adapter for G111 & G112. Plugs into
standard wall outlet, and has black wire for common ground and black/white wire for
0-5VDC signal out.
110-00-17
Base (for G111 only) - Allows G111 unit to stand on bench or tabletop. Includes
screws for mounting.
Technical Notes and Manuals
Check back regularly for updated information.
Ryton - Reg TM
Phillips 66 Petroleum Co.
Viton - Reg TM E.I. Dupont de Nemours Co.