Mô tả kỹ thuật
Range: |
0 – 600 ppm “free” water |
Resolution: |
1 ppm, lower Range |
Accuracy: |
Up to ± 10 ppm below 100 ppm |
Response Time: |
< 5 sec. |
Linearity: |
0 – 100 ppm better than ± 2 % |
Display: |
Full Colour Graphic |
Datalogging System |
Yes |
Power Supply: |
24 V – 240 V AC or DC |
Consumption: |
< 10 VA |
Alarm Points 1, 2: |
Adjustable, (Works adjustment 70 ppm) |
Alarm 1 Operating Delay: (for annunciation purpose) |
Adjustable between 1 – 540 sec. (Works adjustment 2 sec.) |
Alarm 2 Operating Delay: (for control purposes) |
Adjustable between 1 – 540 sec. (Works adjustment 10 sec.) |
Alarm Indication: (Alarm 1, 2, System Fault) |
Red visual indicator |
Alarm Contact Rating: (Alarm 1, 2, System Fault) |
Potential free 1 pole change over contacts, 3 A / 240 V AC |
Output Signal: |
0 – 20 mA, ext. Load < 150 Ω Output range adjustable |
Sample Pressure: |
0 – 10 bar |
Sample Flow: |
Approx. 2 l/min |
Sample Temperature: |
+ 1 to + 65° C |
Ambient Temperature: |
+ 1 to + 45° C |
Size: Computer Unit |
200 mm W x 200 mm H x 120 mm D |
Size: Measuring Cell |
130 mm W x 55 mm H x 70 mm D |
Weight: |
4 kg |
Degree of Protection: |
IP 65 |
Pipe Connections: |
R ¼" Female |