Performance Data; Hf And Up/Dn Models (Over 0-70°C Operating Temperature ) - Neptune TRICON E Installation And Maintenance Manual

PARAMETER
Vcc
I
S
Vol
Voh
I
ol
I
oh
t l-h
1
r
t h-l
f
Measured with R =2.4KΩ and C
1
l
PARAMETER
T (op)
T (stg)
Vcc
R
l
I
out
These limits cannot be exceeded without possible damage.
1
P E R F O R M A N C E D ATA
METER MAXIMUM FLOW
SIZE (in) RATE (gpm)
⁄
5
8
⁄
3
4
1
1 ⁄
1
2
2
For the High Resolution Output of TRICON/E2 transmitters, multiply these values by 36, and for the TRICON/E3, multiply by 40.
1
TRICON/E/E2/E3 TRANSMITTER INSTALLATION AND MAINTENANCE GUIDE
Table 3.3 HF and UP/DN Models (over 0-70°C operating temperature )
DESCRIPTION
Power Supply Voltage
Power Supply Current
Low Digital Pulse Output Voltage
High Digital Pulse Output Voltage
Current @ Vol
Current @ Voh
Output Rise Time
Output Fall Time
=50pF.
l
Table 3.4 All Models Absolute Limits
DESCRIPTION
Operating Temperature
Storage Temperature
Power Supply Voltage
Output Load (pulse output)
Output Current (pulse output)
Table 3.5 T-10 Disc Meters
MAXIMUM
CONTINUOUS
FLOW RATE (gpm)
20 10
30 15
50 25
100 50
160 80
MINIMUM TYPICAL
11.5 —
20 —
0 —
— 24
-1.0 —
— 0.04
— —
— —
1
MINIMUM MAXIMUM
0
-40
-30
1200
—
NUMBER OF
MINIMUM FLOW
PULSES PER
RATE (gpm)
GALLON
1
⁄ 578.10
1
4
⁄ 322.60
1
2
⁄ 150.80
3
4
1 ⁄ 67.57
1
2
2 37.30
MAXIMUM UNITS
26.5 V
50 mA
— V
26.5 V
— A
+1.0 W/Voh A
2 uS
2 uS
UNITS
85 °C
85 °C
30 V
— KΩ
10 mA
PULSE OUTPUT FLOW RANGE
@ MAXIMUM OF 4-20MA
FLOW RATE (Hz) OUTPUT (gpm)
1
192.70 0–20
161.30 0–30
125.67 0–50
112.62 0–100
100.00 0–160
3-2