美国walchem（禾威）化学镀铜控制器（沉浸式）探头190787：
又叫铜感应器，铜电极（Sensor, immersible, copper）
专用于WCU310/410控制器（copper controller)
Immersible sensor:
Concentration Range:
0.01 to 5.5 g/L (0.001 to 0.73 oz/gal)
(Electroless copper)
Resolution: 0.001 g/L (0.0001 oz/gal)
uracy: 0.01 g/L (0.001 oz/gal)
WCU410 Electroless Copper/Microetch Controller $
VOLTAGE
1 115 VAC, prewired
5 Hardwired, cable glands n/c
OUTPUT
N No 4-20 mA output
4 Isolated 4-20 mA output +10
OPTIONS
N No sensor
1 Flow through sensor + 7
2 Immersible sensor + 1
USB
N Software upgrade capability only n/
U Integrated datalogging and config file import/export via USB flash stick +
Spare Parts
Fuses
103163 Fuse, 1 Amp, F1 for all W400 series $ 3
102834 Fuse, 6 Amp, F2 for all W400 Series 3.4
102370 Fuse, 5 Amp, 230V W300 Series 3.4
102369 Fuse, 1/8 Amp, F1 for 115V W300 Series 3.4
102432 Fuse, 10 Amp, 115V W300 Series 3.4
103363 Fuse, 1/16 Amp, F1 for 230V W300 Series 3.
Circuit Boards
191407 Label/Panel Assy, WCU410 17
191435 Power/Relay Board, WCU410 3
191983 4-20 mA Output Board. W400 Series 10
190853 Label/panel assembly, WCU310 177
190803 Power Supply Board w/fuse, WNI/WCU310, 115V 366
190804 Power Supply Board w/fuse, WNI/WCU310, 230V 366
190744 4-20 mA option board, W300 109
Sensors
190787 Sensor, immersible, copper 119
190785 Sensor, flow through, copper 754
190789 Cable, WCU/WNI sensor, 20 ft. 100
190792 Connector, WCU/WNI 54
essories
190799 Cooling coil (installed off-line) 397
190798 Cooling plate (installed in rinse tank) 791
102540 Sample tubing, flow through sensor 0.5
102495 Tubing Union
190797-20 Extension cable, 20 ft, WCU sensors 81
190797-40 Extension cable, 40 ft, WCU sensors 10
190811 Degasser, PP, 3/8” O.D. tubing connection 4
102569 Needle Valve, 1/2” NPT, PP 1
