Neptune TRICON E - Performance Data; Table 4 - All Models Absolute Limits; Table 5 - T-10 Disc Meters

Parameter Description Minimum Maximum Units
T (op) Operating Temperature 0 85 °C
T (stg) Storage Temperature –40 85 °C
Vcc Power Supply Voltage –30 30 V
RL Output Load (pulse output) 1200 N/A KΩ
Iout Output Current (pulse output) N/A 10 mA
Table 4 – All Models Absolute Limits*
*These limits cannot be exceeded without possible damage.
Performance Data
The following tables define the performance data for all TRICON models.
Meter
Size
(In)
Maximum
Flow Rate
(gpm)
Maximum
Continuous Flow
Rate (gpm)
Minimum
Flow Rate
(gpm)
Number of
Pulses per
Gallon*
Pulse Output
@ Maximum
Flow Rate (Hz)*
Flow Range of
4-20MA
Output (gpm)
⅝ 20 10 ¼ 578.10 192.70 0–20
¾ 30 15 ½ 322.60 161.30 0–30
1 50 25 ¾ 150.80 125.67 0–50
1½ 100 50 1½ 67.57 112.62 0–100
2 160 80 2 37.30 100.00 0–160
Table 5 – T-10
®
Disc Meters
*For the High Resolution Output of TRICON/E2 transmitters, multiply these values by 36, and for the
TRICON/E3, multiply by 40.
TRICON
®
E/E2/E3 Installation and Maintenance Guide 5
Chapter 2: Specifications