可编程气体质量流量计和累加器.PDF
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FMA-4100 4300
U 23
U
U
U
SPDT
U 0 ~ 5 Vdc
4 ~ 20 mA
U 32
U RS232
U FMA-4303
U
U
RS232RS485
CPU
0 ~ 3600
FMA-4100 4300
23 0 ~ 5 Vdc4 ~ 20 mA
RS232RS485 FMA-4100 4300
FMA-4100
4300
[101.4 kPa
2 (14.7 psia)21.1°C (70°F)]
0 ~ 5 Vdc IEC 664
4 ~ 20 mALED II II
10 1%
K 0.15%
2x 16LCD
0.15%/°C
0.01%/psi
(6.895 kPa)
D-9
50:1 SPDT (30 Vdc 1A)
600 ms
25 ~ 100%2 11 ~ 26 Vdc 100 mV-
2%
3447 kPa(500 psig) +12 Vdc 200 mA
+24 Vdc 100 mA
≤10 SLM1.28 kPa (0.18 psi)
10 SLM27.58 kPa (4 psi) 300 mA
5 ~ 50°C (41 ~ 122°F)
70%
316O FMA-4300
1 x 10-9 SCCS 2x 16LCD 2
316O 10NIST
1% O 9
0 ~ 5 Vdc EPR
3000 4 ~ 20 mA OMEGA
500 20 mV-
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