型号$ _4 R8 z; p+ Q
| ACM2-RS
" ^% B5 ]. _( [1 _7 g2 n! ~ | ACM3-RS; K h6 g8 U. e9 E: ^$ W( I
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参数9 e3 y$ z0 s# C( S" O0 v
| 水平二维流速 (X and Y)
7 o( U9 k0 y7 [ u* |+ Z' g | 三维流速 (X, Y, and Z)' j7 G8 d; ]: V+ h
|
量程( o" K- a3 } p* D) |% ]
| 每个轴:± 250cm s-1
" m H3 @0 t+ N4 [+ M3 N | 每个轴:± 250cm s-1
+ s) v) N1 {+ r; P3 ]$ | |
精度7 [; `- m, P5 h
| ± 0.5cm s-1 or ± 2% (0 to ±100cm s-1)" c' O F& B! \
|
+ |* g1 c: r- O/ W& Z; v2 H* v8 X |
分辨率
' t |2 `- E/ d# V8 A! _, `2 R | 0.1cm s-1
5 T9 R' q" |$ K" L) m/ O |
* ]1 N% N, l) h. z |
零点稳定性
" M) {+ f8 [) K$ A0 C4 U | 小于 0.1cm s-1. ^ o$ R; y" A, c" Z# Z% }2 G
|
! V% H& I, e; s9 L! \, w1 E. v8 w |
采样率. M4 R- \7 ]; w3 Y
| 15 to 70Hz（取决于传感器数量）2 L3 l5 q7 l7 l I. N+ ?! Z9 T9 z
| 15 to 60Hz（取决于传感器数量）* s$ d+ d* c# ]" q& J) B Z
|
数字量输出
( k+ g/ E6 z2 ]8 B$ Q, \, D | RS-232C% l! U$ t" O% A
|
: K- S5 {/ T8 D3 A |
模拟量输出0 m; e% E) U9 W/ ]
| -1V to +1V5 O( o5 G4 Q' |$ [! a+ t$ s
|
) g0 V6 f. B9 V' C; j) J U6 R Q |
电源' p/ t: \ O( O- K2 ?
| 12V DC (from interface)
5 B/ ?; j- x' j' q5 W |
+ C) K1 y. J, s& X" t4 W |
尺寸
) e* C. ` X) N3 X | Maximum diameter: 34mm, Total length: 420mm3 X4 A4 c! J1 S" Y4 U' V& @# F
| 6 z0 R+ P3 w& U4 N& m0 `2 }0 F
|
测量区域
7 O3 ?- k1 j, t | Φ6mm×19mm' O4 s- l, j7 E4 n# o
| Φ20mm (spherical shape)
% Q0 E, S! d6 i) c/ x# K |
探头耐压
; U# u& T% S* L: R# { | 5 m/24 h
$ d1 B9 @) [1 O4 U$ G; r | 8 s/ n5 i4 v1 D: P* W
|
电缆% F4 @ p: l1 A+ h' ]
| 10m (standard), Φ6mm polyurethane outer sheath, 6-core cable+ Y4 w4 z5 [7 W8 D6 k! Q( t
|
8 t% P ]# ]* f/ P8 y5 |- |- h |
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8 {9 ?# O/ K, k