pH-measuring devices
Con 201 pH
The pH-value transducer Con 201 pH is developed for the special requirements of industrial measuring instruments in the water-steam cycle of power plants.
Due to the longstanding experience of Dr. Leye GmbH in the field of measurement technology for power plants, it was possible to optimise the device operation.
TECHNICAL FEATURES
Adjustment of measuring value processing to different media
User-specifically selectable temperature compensation for different media
Measuring range:
Display:
Accuracy:
Data interface:
Alarm outputs:
Error message:
Operation:
Analogue outputs:
Ambient temperature :
Relative humidity:
Sample quantity:
Power supply:
Protection class:
Dimensions:
0.00 14.00 pH
Two-line display, graphic display (backlit) for displaying pH-value, temperature and volume flow
/- 0.01pH
RS 485 (option)
Three relays for water deficiency, temperature and limit value, 6 A / 250 VAC, max. 550 VA
Accumulative error message, potential-free change-over contact 6 A / 250 VAC; max. 550 VA
Password protected for the menu-led entry, 5 operating keys
Outputs 0(4)
20 mA, max. load 500 Ohm, galvanically separated, with Hold function for maintenance work
5 45 ēC
30 95 %
Display in l/h with digital flow sensor
240 VAC 50/60Hz, 10 VA; as an option 115 VAC, 24 VAC
IP 65
165 x 160 x 80 mm (HxWxD)