AB 1746-HS
6)故障站的自动脱离和旁路。任何一个节点的故障都不会影响整个网络的通讯畅通,该故障节点应该自动脱离和旁路。一旦故障排除,该节点能够自动恢复整个网络的数据通讯。
7)通讯处理器和控制处理器分离。在一些系统中,控制处理器和通讯处理器是完全两个独立的处理器,二者各司其职,不存在相互影响,这样即可以确保控制单兀的控制算法的响应速度,同时又可以***网络通讯的实时性和安全性,避免因网络通讯故障导至控制响应速度变慢或者因控制算法复杂而影响网络的有效传输。
1 F. Q7 e' |( @/ F( E) s8 X1 q( 厦门岳航计算机工程有限公司
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Ametek / Wika Pressure Gauge w/ Diaphragm 0-700 kPa
Ametek Vacuum Gauge V1929 / 1929
Ametek / USG Pressure Gauge w/ Seal Diaphragm 0-400 kPa
Ametek / Wika Pressure Gauge w/ Diaphragm 0-700 kPa
Ametek USG Vacuum/Pressure Gauge 170878
Ametek / Wika Pressure Gauge w/ Diaphragm 0-700 kPa
Ametek / USG Pressure Gauge w/ Diaphragm 0-100 psi
Ametek / USG Pressure Gauge w/ Diaphragm 0-60 psi
Ametek Pressure Gauge w/ Seal Diaphragm 0-2500 mmH2O
USG Ametek Gauge 4-1/2" Liquid Filled
Ametek Pressure Gauge w/ Diaphragm 0-100 psi 4-1/2"
United Electric /Ametek Pressure Switch & Seal J402-521
Ametek USG Vacuum Gauge 132790
Ametek Pressure Gauge w/ Diaphragm 0-160 psi 4-1/2"
Ametek USG Pressure Gauge P1555LX
Ametek / USG Pressure Gauge w/ Diaphragm 0-160 psi
Ametek / USG Pressure Gauge w/ Diaphragm 0-60 psi
Ametek Pressure Gauge P500K (2)
Ametek / USG Pressure Gauge w/ Diaphragm 0-15 psi
Ametek / USG Pressure Gauge w/ Diaphragm 0-100 psi
Ametek USG Pressure Gauge (Vacuum) LC 2-150
Ametek / Wika Pressure Gauge w/ Diaphragm 0-400 kPa
Ametek Pressure Gauge 1/2"NPT SS V1929 / 1929
Ametek / TCI Diaphragm TC 2-150
Ametek / Wika Pressure Gauge w/ Diaphragm 0-700 kPa
Ametek Diaphragm LC 2-150
Ametek / USG Pressure Gauge w/ Diaphragm 0-762 mmH2O
Ametek / TCI Diaphragm Type LC 2-150
Ametek USG Vacuum Gauge 132789 Type 1929
Ametek USG Pressure Gauge 132784 P1929
Ametek / USG Pressure Gauge w/ Diaphragm 0-762 mmH2O
Ametek / USG Pressure Gauge Arc-Loc 0-160 psi 4-1/2"
Ametek / USG Pressure Gauge Arc-Loc 0-300 psi, 4-1/2"
Ametek USG 2-1/2" Dia Pressure Gauge P1555LX (Lot of 2)
Ametek USG Pressure Gauge 132785 929
Ametek / USG Pressure Gauge w/ Diaphragm 0-100 psi
Ametek / USG Pressure Gauge w/ Diaphragm 0-100 psi
Ametek / USG Pressure Gauge w/ Seal Diaphragm 0-160 psi
Ametek USG Pressure Indicator (Vacuum) LC 2-150
USG Ametek Gauge 4-1/2" Liquid Filled
Ametek / USG Pressure Gauge w/ Seal Diaphragm 0-60 psi
Ametek Pressure Gauge 150894 4-1/2" -30 to 60 psi
Ametek / USG Pressure Gauge w/ Seal Diaphragm 0-15 psi
UE / Ametek Pressure Switch w/ Liquid Filled Viton Diaphragm H100-523 / LB
UE / Ametek Pressure Switch w/ Liquid Filled Viton Diaphragm H100-524 / LB
Asco Valve Position Indicator Switch
Asco Stainless Solenoid Valve HT8210G38 3/4"
Asco Valve Kit PFFX8262C2-17523 (Lot of 2)
Asco Sentry Position Switch S-YDB1C2
Asco Solenoid Valve Rebuild Kit 306683-U
Asco / Red-Hat Solenoid Valve 060429
Asco 8221 Valve Kit 310412
Asco Position Switch 44002 (2)
ASCO Solenoid Valve EFHT8342701
Asco Solenoid Coil CS***f02A18
Asco Red Hat Solenoid Valve 8320 Series
Asco Position Switch S-YEB1C2
Asco Sentry Position Switch S-YDB3C2
Asco Solenoid Valve EF8215G10 3/8"
Asco Solenoid Valve 8214G13 3/8" npt
Asco Valve Kit For 8321 302925
Asco Sentry Valve Position Indicator S-YDB3C2
Asco Sentry Position Switch S-YDB3C2
Asco Sentry Position Switch S-YEB3C2
Asco Red Hat Valve Rebuild Kit Factory Sealed 302333-E
Asco Dual Solenoid Valve 1/4" NPT 8551G489
Asco Magnetic Position Switch M-NGN0C2
Asco / Red-Hat Solenoid Valve 8342G3M
Asco Solenoid Valve 1/4 NPT EFHT8320G184
Asco Red Hat II Solenoid Valve EF8316G54
Asco Safety Shut Off Valve V710HASV22 1-1/2" NPT
Asco Solenoid Valve HT8321G2 3/8" NPT
Asco 2-Way Normally Closed Globe Type Gas Valve V710EASV22
Asco Solenoid Valve 4 Way 3/4 NPT EF8344G76
Bently Nevada Connection Cable 84661-10
Bently Nevada Extension Cable 1X35668 / 68135045
Bently Nevada Connection Cable 106765-01
Bently Nevada Terminal Plate 78599-14
Brooks Flowmeter 1307FJ27CM1BA
Brooks Flowmeter 1307FJ23CM1BA
Brooks Variable Area Flowmeter 1" MT 3819
Brooks Flowmeter 1307FJ22CM1BA (Lot of 2)
Brooks Flow Meter 1307FK14CM1BA
Brooks Instruments Sho-Rate Flow Meter 1355ED2CCXE1A
Brooks Flowmeter 1307FJ22CM1BA
Brooks Sho-Rate Flow Meter 1355EE2ACJV***
Brooks Model 8900 Flow Controller 8900D3J2B1AC
Brooks Variable Area Flowmeter 1" MT 3819
Brooks Flow Meter 1140DC91AMDBG
Brooks Flow Meter 1" MT 3819
Brooks Variable Area Flowmeter 2" MT 3819
Brooks Flowmeter 1144DJ18CMDBA
Brooks Model 8900 Flow Controller 8900D3K2B1AC
Brooks Flow Meter 1144DK22C4DBA
Brooks Flowmeter 1307FJ23CM1BA
Brooks Flow Meter 1307FK14CM1BA
Brooks Flowmeter 1307FJ25CM1BA
Brooks Variable Area Flowmeter 2" MT 3819
Brooks Variable Area Flowmeter 1" MT 3819
Brooks Sho-Rate Flow Meter 1355EG2CCJV***
Brooks Sho-Rate Flow Meter 1355ED2CCJV***
Brooks Variable Area Flowmeter MT 3819 3819B13BAHAA1A1
Brooks Variable Area Flowmeter 3810A14CARAA1A1
Brooks Metal Tube Variable Area Flowmeter MT 3819 DN25
Brooks Metal Tube Variable Area Flowmeter MT 3819 DN40
Brooks Flowmeter 1144DJ18CMDBA