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| Multi-
channel underground RTU |
| (Recording
Telemetry Unit) |
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| Programmable
from 1/Sec up to 8 hours |
| each
channel |
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| Programmable
from 1/sec up to 8 hours |
| each
channel |
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| Wrap
around (first-in; first-out) |
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| Dynamically
allocated to active channels, |
| any
combination of: |
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| Standard: |
| 4
pin circular connector rated IP-67 |
| Auto-selected
baud rate to 19.2K |
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| Land
line telephone |
| >
Telog M-324 2400 baud modem |
| >
Auto-dial/Auto-answer |
| >
FCC and CSA approved |
| Cellular
data modem |
| Provides
both 1xRTT packet switched and |
| CDMA
circuit switched data |
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| Selectable
RS-232 or RS-485 to 19.2 Kbaud. |
| Protocol
determined by meter or sensor |
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| 0-1
VDC, 0-5 VDC, 4-20 ma |
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| Pulsed
+5 or +12 VDC, (selectable duration |
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| ±0.1%
of full range at 25º C ±50 ppm |
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| 0-1
VDC, 0-5 VDC, 4-20 ma |
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| Selectable
pulse counter or event recorder |
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| |
| Multi-
channel underground RTU |
| (Recording
Telemetry Unit) |
|
| |
|
| Input
ComSensor |
| Sample
rate |
| Communication |
| Call
schedule |
| 5
minutes |
| 15
minutes |
| 2
hours |
| 24
hours |
| >Event
input |
| >ConSensor
input |
|
| Sigma
900 series flowmeter |
| 5
minutes |
| Wireless
1xRTT |
| |
| Battery
life = 1 month |
| Battery
life = 3 month |
| Battery
life = 1 month |
| Battery
life = 2 month |
| Battery
life = 1 month |
| Battery
life = 1 month |
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| External
Power Input Enclosure |
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| 0
to 70° C |
| -30
to +70º C powered externally |
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| Pressure
Level Sensors____ |
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| Submersible
pressure sensor ____________ |
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| >
In-line dry box with user |
| replaceable
desiccant |
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| Ultrasonic
transmitter (ComSensor)__________ |
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