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Data Acquisition and Repeater (TW-86RT) |
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Digital Wire Extensometer (TW-231S) |
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1.
Input：Contact
closure for Rain and RS-232 for wireless Receiver
2.
Power：Solar
with built-in battery
3.
Display：4x16
LCD data display |
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1.
Type：Constant
torque spring loaded
2.
Measuring Range：4m
3.
Resolution：1
mm
4.
Accuracy：±
0.1 % F.S. |
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4.
Output：RS-232
to GPRS and FSK to VHF Transmitter
5.
Data logger：512k
Flash memory
Data intervals：1/5/10/60
minutes |
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5.
Pulse signal：20
ms pulse for
every
1mm increment /
decrement.6
Output：Absolute
Serial Data String
7.
Wire tension：1.5kg
1.
Measuring Cable：Diameter
0.9mm nylon-coated stainless steel
External tension wire：30m
length Maximum |
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Wireless Transmitter (TW-348T) |
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Wireless Receiver (TW-348R) |
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1.
Tx interval：1/10
minutes and triggered by pulse
2.
Display：4
digit 10mm LCD
3.
Frequency：433/434MHz |
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1.
Frequency：433MHz/434MHz
2.
Data Rx：Header
+ID code+ data value+CRC-16
3.
Range：By
Tx power (700 m) |
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4.
Data string
：Header+
ID code+ data value+CRC-16
5.
RF power：25
mW
Power supply：DC
6V battery or 3.6V lithium battery; replaceable once per 2~5
year. |
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4.
Standby current：10
mA
5.
Display：10mm
LCD
Output：RS-232/RS-485
port, ID+ data string; with additional output port for
wireless rain gauge |
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Smart StormPanel (TW-86RP/TW-84RP) |
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Rain Gauge (TW-210S) |
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1.
Displays：11sets,
4digits, 25mm character height red LED display.
2.
Dynamic displays：Dynamic
integrate and display for 10min to 24hrs, with six it all |
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1.
Type：Tipping-bucket
2.
Orifice：200±6
mm
3.
Resolution：0.5
mm/pulse
4.
Accuracy：≦±3
%
Material：S304
stainless steel |
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3.
Alert function：The
built-in buzzer alert device automatically can sound alarm
when values exceed pre-set threshold value.
4.
Power-saving & backup：Smart
power saving mode, the panel works for more than 36 hrs with
built-in battery during AC power failure.
5.
Data logger：The
built-in 512k flash memory can store rainfall data for 420
days (5min/per).
6. Dimensions：650x350x60mm,
wall hanging weatherproof coated aluminum frame.ems of
rainfall intensity and accumulated rainf |
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Cable-Extension Float-Operated level transducer
(TW-264S/TW-265S) |
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1.
Type：Float
operated, spring loaded (suspended by single
steel cable)
2.
Range：6/10m
3.
Resolution：5
mm /2mm
4.
Accuracy：±
0.1 % F.S.
Output：Absolute
Serial Data String Stilling well：∮4~6
inch
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