K40 check station to measure free chlorine

Ensuring that the quality of water is always the best is not easy, because there are always a lot of variables. One of them is the value of free chlorine in water. & Nbsp; Reading data from the K40 check station is very simple. The display always shows the current measured values. Measurement range: 0 & Divide; 5.00 ppm Temperature measurement range: 0 to +100 & deg; c (resolution 1 & deg; c) Automatic temperature compensation 0 - 100 & deg; c Relay Output: Set Point 2 (Required Value - Max loading: 10 and 250 VAC) Voltage output: 1 (max. 500 Ohm load) [accuracy & plusmn; 2% f.s.] Voltage input: 1 (max. 200 ohm load) [accuracy & plusmn; 2% f.s.] Input: 15 & Divide; 30 Vac/DC Power supply: 90 & Divide; 265 VAC 50/60 Hz / 5VA Max Fuse: 500 ma (delayed) Display: 2 lines, 16 LCD characters Control: 4 buttons Safety protection: IP65