Data Acquisition and Repeater (TW-86RT) |
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Digital Wire Extensometer (TW-231S) |
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) |
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) |
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) |
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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