Stevens SDX Real Time (Remote) Water Level Monitoring Pressure Sensor
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The Stevens SDX (Submersible Depth Transmitter) adalah sensor ketinggian air / kedalaman akurasi tinggi yang bekerja dengan stasiun cuaca seluler HOBO® RX3000 Onset untuk membawa data ketinggian air Anda ke web. Cocok untuk berbagai aplikasi pemantauan tingkat, SDX adalah opsi hemat biaya untuk pengumpulan data ketinggian air tingkat real-time.
Power requirements :
9 - 30 VDC
Output :
4-20 mA current signal, linearly corresponding to range
Operating temperature :
-40° F to 185° F (-40° C to 85° C)
Compensated temperature :
32° F to 122° F (0° C to 50° C)
Linearity :
0-5 ft range: 0.2% max.
0-10 ft range: 0.2% max.
0-35 ft range: 0.3% max.
0-50 ft range: 0.3% max.
(0.1% typical for all ranges)
Repeatability & hysteresis:
Typical: ± 0.2% span
Reverse polarity protection :
Built into sensor
Overpressure :
0-5 ft: 20 psi max.
0-10 ft: 20 psi max.
0-35 ft: 45 psi max.
0-50 ft: 45 psi max.
Shock :
Qualification tested to 150 g
Wiring :
Red: power
Green: 4-20 mA return
Silver: drain wire
Pipe threading :
1/2-14 straight pipe thread (back of sensor housing near cable)
3/8-18 straight pipe thread (under removable copper nose-cone)
Physical size :
4.00" L x 0.84" dia. (101.6 mm L x 21.33 mm dia.)
Weight :
Probe: 2.37 oz (61.19 g)
Cable: 0.43 oz (12.19 g) per foot (.4 g per cm)
(weights are approximate)
Resources.
Documentation.
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