Endress+Hauser Oxymax W COS71, Техническая информация

Страница: 3 / 8

Oxymax W COS71
Hauser 3
Input
Measured variable dissolved oxygen [mg/l, ppm, % SAT or hPa]
Measuring range with Liquisys M COM223/253-WX/WS:
0.001 to 20.000 mg/l
0.0 to 200.0 % SAT
0 to 400 hPa
Wiring
Electrical connection Direct connection to the transmitter (field device)
Connect the sensor directly to the transmitter (COM253-WX/WS) by using the special measuring cable with
SXP plug.
Direct connection to the transmitter (panel mounting device)
• Remove the SXP connector (transmitter side!) from the cable.
• Refer to the following table for the cable assignment and the assigned terminals for
Liquisys M COM223-WX/WS.
• Please note that the cable assignment changes depending on the sensor version (fixed cable or TOP68
connection).
a0004118
SXP plug
Terminal
COM223 Sensor with fixed cable (OMK) Sensor with TOP68 connection
(CYK71)
Core Assignment Core Assignment
87 YE +U
B
YE +U
B
0 GY 0 V WH 0 V
96 PK NTC (analog) or Com. (digital) GN Communication (digital)
97 BU NTC (analog) or Com. (digital) BN Communication (digital)
88 BN –U
B
Koax innen –U
B
19 GN Alarm
18 WH Sensor signal