Products Catalog

Specification

This cyanide ion monitor measures the concentration of cyanide ions in water promptly and continuously. The monitor is
designed to enable its membrane type ion electrode to detect hydrogen cyanide in the gas state by using an air pump to aerate and vaporize hydrogen cyanide in water, and therefore it is possible to carry out the measurement steadily even in contaminated water for an extended period of time. However,
it does not detect cyanogen in the ionic state or such cyanide that cannot be vaporized by aeration. Performance of the ion electrode may be affected by those ions that are vaporized along with cyanogen. As to whether this monitor suits purposes and conditions of your measurement, please refer to “ Sample Conditions� on the next page.
There are two types of configuration, panel mounting and field installation, available to be used with the immersion type detector, CNCG-76.

Features :

- No sampling or pre-treatment required. The sensor can be directly immersed in water without addition of alkaline reagent. pH value of water to be tested should be between 4 and 8.5.
- Standard measurement range is set to either 0~ 2mg/ L or 0~ 5mg/ L at the factory, in accordance with your request.
- 4 alarm outputs are available. These can be configured such as upper limit alarms, instrument error, power-off, and under cleaning. Concentration alarms are adjustable for delay time and band width.
- Output for sample temperature measurement is available
( CNBM-160) .
- RS-232C: Output signal for measured
concentration, sample temperature,
and upper limit alarms is available
( optional) .