GPI TM Serie Manual De Usuario página 6

If the display becomes dim, blank or the low
battery message appears (see below), replace
the batteries as follows:
1. Remove the four Phillips-head screws from
the face of the meter and lift the faceplate
from the turbine.
2. Remove the old batteries and clean any
corrosion from the terminals.
3. Install new batteries. Make sure the positive
post is in the correct position.
4. When the batteries are replaced, the face-
plate will power ON. Check the display to
ensure normal functions have resumed
before assembling again.
5. Reseat batteries, if necessary, and posi-
tion the faceplate on the turbine housing.
To avoid moisture damage, make sure the
seal is fully seated. Tighten the four screws
on the faceplate.
SPECIFICATIONS
Inlet and Outlet:
Spigot (Pipe) End Models:
TM300/TM300-P 3 inch Schd. 80,
TM400/TM400-P 4 inch Schd. 80,
NPT Models:
TM300-N/TM300-N-P
TM400-N/TM400-N-P
Flange Models:
TM300-F/TM300-F-P
TM400-F/TM400-F-P
Design Type: Turbine
Wetted Components:
Housing: PVC
Journal Bearings: PEEK
Shaft: Stainless Steel
Rotor and Nose Cone: Acetal
Washers: Stainless Steel
Max. Working Pressure:
TM300 (All Models): 225 PSIG @ 73° F
TM400 (All Models): 225 PSIG @ 73° F
(Non CE), 135 PSIG @ 73° F
(CE applications)
6
Spigot (Pipe)
Spigot (Pipe)
3 inch NPT
4 inch NPT
3 inch 150# ANSI
Flange
4 inch 150# ANSI
Flange
U.S. Measurement
Unit of Measure: Gallon
Flow Range:
3 inch: 40-400 GPM (Linearity: ±3.0%
of Reading)
30-600 GPM (Accuracy: ±2.0%
Full Scale)
4 inch: 60-600 GPM (Linearity: ±3.0
of Reading)
40-800 GPM (Accuracy ±2.0%
Full Scale)
Accuracy with Computer: ± 3.0% of reading
(Accuracy can be improved with field cal-
ibration)
Operating Temperature: +32° to +140° F
(Do not allow fluid to freeze inside meter.)
Battery Life: 5 years
Storage Temperature: –40° to +158° F
Product Weight - lbs.:
Spigot
(Pipe)
3 inch: 2.4
4 inch: 3.7
Dimensions - Inches (L x H x W):
Spigot (Pipe):
3 inch:
4 inch:
NPT:
3 inch:
4 inch:
Flange:
3 inch:
4 inch:
*
Add .3 lbs. for Conditioned Signal Module.
**
Add 1.1 inches to height for Conditioned Signal
module.
Metric Measurement
Unit of Measure: Litre
Flow Range:
3 inch: 151-1514 LPM (Linearity: ±3.0%
of Reading)
113-2271 LPM (Accuracy: ±2.0%
Full Scale)
4 inch: 227-2271 LPM (Linearity: ±3.0
of Reading)
151-3028 LPM (Accuracy ±2.0%
Full Scale)
Accuracy with Computer: ± 3.0% of reading
(Accuracy can be improved with field cal-
ibration)
*
NPT Flange
3.9
6.1
**
11.5 x 5.34 x 3.5
13.5 x 6.34 x 4.5
14.7 x 5.78 x 4.37
17.0 x 6.76 x 5.34
12.0 x 7.5 x 7.5
14.0 x 9.0 x 9.0
5.8
9.2