NS100A series
Sensor Tipe Tekanan Langsung dengan Teknologi Silicon On Sapphire (SOS) -
Transduser tekanan memiliki film tipis silikon (pertumbuhan epitaxial) yang terbentuk pada papan kristal safir (Al2O3 tunggal). Dengan menggunakan film tipis silikon ini, grat strain semikonduktor silikon memiliki kabel resistansi listrik yang terhubung ke papan sapphire, yang terdiri dari sensor ideal yang sangat stabil secara fisik dan elektrik. Sekitar 60 unit digunakan di setiap roket H-IIA.
Feature
|
Spesification
Rated capacity | 200 kPa ~ 50 MPa |
---|---|
Safe overload | 200 %R.C. |
Ultimate overload | 300 %R.C. |
Accuracy | 0.2 %R.O. (including non-linearity, hysteresis and repeatability) |
Rated output | Current : 4 mA ~ 20 mA (2 wires method, Load resistance 500 ohm or less, at 24 V) Voltage : 0 V ~ 10 V (Load resistance 5 k-ohm or more) |
Response frequency | 1 kHz |
Power supply voltage | DC 24 V(18 V ~ 28 V) |
Power consumption | Approx. 30 mA |
Insulation resistance | 1 000 MΩ or more (DC 50 V) |
Temp. range, compensated | -20 ? ~ 70 ? |
Temp. range, safe | -30 ? ~ 80 ? |
Temp. effect on zero | 0.2 %R.O./10 ? |
Temp. effect on output | 0.2 %LOAD/10 ? |
Cable | φ4.7, 2 m shielded cable directly attached, Cable end separated (Cable attached type) |
Connector | R03-RB5F(receptacle) |
Class of protection | IP44 or equivalent |
Material of pressure hole | Stainless steel |
Material of cover | Alluminium alloy (with almite processing) |
Material of pressure diaphragm | Single crystal sapphire, etc., |
Mounting screw | G3/8{PF} |
Weight | Approx. 200 g |
Tightening torque | 20 N?m ~ 40 N?m {2.04 kgf?m ~ 4.08 kgf?m} |
Special specification |
NS100A-D6 : Guranteed accuracy 0.2 %R.O. at negative side. Power supply voltage : ±DC15 V NS100A-S70 : IP67 waterproof construction with zero adjustment factor) |
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