Conductivity meters

Con 204 delta

Measuring device for differential conductivity and pH-value determination
The measuring transducer Con 204 delta is employed for continuous conductivity measurement before and after the strongly acidic cation exchanger. The pH-value is calculated by means of determination of the differential conductivity in accordance with VGB guideline 450 L.

Con 201 ”S

The measuring transducer Con 201 μS is developed for the special requirements of industrial measuring instruments for the conductivity 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 conductivity:

Display:


Accuracy:
Data interface:
Alarm outputs:

Error message:


Operation:

Analogue outputs:


Ambient temperature :
Relative humidity:
Sample quantity:
Power supply:

Protection class:
Dimensions:

Conductivity 0 - 200 mS/cm, divided into measuring ranges
Two-line display, graphic display (backlit) for displaying conductivity, temperature and volume flow
/- 1% of the set measuring range
RS 485 (option)
Three relays for water deficiency, temperature and limit value, 6A / 250 VAC, max. 550 VA
Accumulative error message, potential-free change-over contact 6A / 250 VAC; max. 550 VA
Password protected for the menu-led entry, 5 operating keys
0(4)…20 mA, bilinear, max. load 500 Ohm, galvanically separated, with Hold function for maintenance work
5 – 45 șC, storage and transport 0 – 50 șC
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)

Con 204 ”S

The measuring transducer Con 204 μS is developed for the special requirements of industrial measuring instruments for the conductivity in the water-steam cycle of power plants.