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发表于 2014-5-29 00:58:43
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YD121-1000 ICP 加速度传感器: R# ~- {: N& d
4 O& v' Z9 l { 技术指标
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Sensitivity. M+ p) |( @( ~& Y e: W# A
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灵敏度:1000mV/g
$ d% P) d" N% |2 D# V2 fRange( |5 P( _) F3 @6 h" D( U
量程:5g
# i+ \5 h( i, R, PFrequency Range
2 P- J# R% p2 f$ R; w1 C( N% \, l2 I频率范围:0.2~5000(±10%)
5 i+ n; Y E/ L: q, sInstallation Resonance Point
. l/ x9 S( u) `" A' |( v$ f安装谐振点:25kHz" ~, b) n" g3 c
Resolution @' O# d1 V) y: S, E
分辨率:0.00005g. W* w! C: H% ]5 X
Weight
; Y! z# e+ s7 R9 K$ a q重量:31gm
9 k5 t, ^' O9 oInstallation Screw3 b3 M. t7 L7 z5 h* X2 s( N
安装螺纹:三角9 O5 c* e# _2 Q, q; I3 l
Linear- R( }' v* C+ b) z$ u! B
线性:≤1%* X, ~" ~% g9 p% C# O3 U, I" X- O* h
Transverse Sensitivity
/ _1 `/ V* r- t9 Y3 l% _" a/ S横向灵敏度:≤3% F" l2 v7 |( r }* r7 H
Output Bias6 a, Y" i8 u- }7 k
输出偏压:8-12VDC 6 _2 H7 v5 f5 S4 h* J' D8 y: K# X
Constant current
. v5 r4 B0 Z- X, c& p4 ~5 Z恒定电流: 4mA
& S0 c# x) A2 u% L; ^+ FOutput Impedance
& P- K% B3 M2 e" A; @输出阻抗:<150Ω8 D( H$ P, F ?9 H/ c
Excitation Voltage9 h8 p1 g+ x$ {5 |% S" n* [
激励电压:24VDC
) k% y: H% n( f7 n4 H, D' x/ hTemperature Range5 g' ]9 z O, }% D5 h/ C. l
温度范围:-40~+80℃* }- w) ^8 |9 _2 j$ H' f- E+ V
Discharge Time Constant
6 F4 p2 e3 O/ h% H8 H: ?' G" `放电时间常数:≥0.2秒
) o1 p) G) S0 w Z8 w& e* _2 |Shell Insulation Resistance! {0 A) p. v9 H) v8 a% k" b
壳绝缘电阻:>Ω. J/ J& K2 o: c! ^) T" @7 C
Installation Torque
8 {( ] V' Z1 R; P& t# A* V安装力矩:约20-30Kgf.cm(M5螺纹
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淘宝上找到的压电传感器的资料 |
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