Neon Multi Krypton system

Krypton® Multi Measuring disinfectants, pH, temperature, optional ORP, conductivity or a 2nd DIS input

Multi channel water monitoring system

The Krypton® Multi offers precise results in industrial disinfectant applications, e.g. in drinking water plants or food production, thanks to its multi-channel monitoring. The all-in-one system consists of a measuring device, multiple sensors running simultaneously, a flow fitting, software, and cables.

In its basic standard configuration, the Krypton® Multi is equipped with three measurements: Disinfection, pH, and temperature.

Additionally, a second disinfection, a ORP and a conductivity measurement can be added. There are six digital inputs for external events. Eight potential-free output relays can be used either as control or alarm relays.

The system features a PID controller and 3-point control functions available with or without feedback.

Our modular Argon Stabiflow® fitting is integrated and provides a constant water flow of approx. 30 liters per hour, is brine resistant and approved for pressure up to 6 bar at a temperature of 20 °C.

The Krypton® Multi can be customized to meet your exact measurement and control requirements. With five analog outputs, our unique Automatic Sensor Cleaning (ASR®) as well as a Modbus RTU unit and a data logger are available as add-on modules. The measurement system can be digitally controlled and seamlessly integrated into an
existing measurement infrastructure via our Cloud Connect® service.

In addition, software updates and add-on modules can be activated at any time after purchase. All Kuntze products are Made in Germany

Technical data
Measuring range
Disinfection (DIS 1)
pH
Temperature
ORP (optional)
5th measuring input (optional)
5th measuring input (optional)
(DIS 2)
Free Chlorine, Chlorine
Dioxide, Total Chlorine:
Ozone:
Hydrogen Peroxide:
0.. 14.00 pH
0.. 50 °C (32.. 122 °F)
-1500.. + 1500 mV
Conductivity:
Free Chlorine, Total Chlorine:
Up to 1000 μg/l, 5.00 / 10.00 / 20.00 mg/l
Up to 1000 μg/l, 5.00 / 10.00 mg/l
Up to 30.00 mg/l
Up to 2.000, 20.00, 200.0 mS/cm
Up to 1000 μg/l, 5.00 / 10.00 / 20.00 mg/l
Input characteristics
Measurement accuracy
Temperature measuring range
Temperature compensation
pH compensation
Digital input
+/- 2 % from measuring range end
(except H202: +/-2 mg/l)
0..50 °C (32.. 122 °F)
0.0.. 8.0 %/K, adjustable coefficient (DIS), nonlinear (pH)
Nonlinear (Cl2)
Flow control, external controller stop, 2 x level control, activation 2nd or 3rd
control parameter set, leakage
Measurement conditions pH-range: 6.. 8 pH (Cl2)
6.. 9 pH (Cl2, O3, H2O2),
6.. 10 pH (TCl)
Min. conductivity: 150 μS/cm (at lower conductivity choose
different sensor type)
Process conditions assembly Flow Input:
Flow Output after Stabiflow®:
Temperature:
> 0.5 bar, >30 l/h
~ 30 l/h
0.. 50 °C
Pressure: < 6 bar at 20 °C
Response time < 20 s
Output characteristics
Alarm relay
Output signal
Up to 4 potential free CO, max. 250 V; 2 A, 550 VA
Optional: 5 x 0/4.. 20 mA (scalable, galvanically isolated)
Storage media
Serial interface
Load:
Registration range:
SD card up to 1 GB:
Option:
Baud rate:
Data format:
Max. 500 Ohm
Scalable within the measuring range
Industry standard
RS 485 Modbus RTU
19200 kbs (Modbus)
8 bit
Power supply
Line voltage
Power consumption
85.. 265 V AC / DC, 50.. 60 Hz; Option: 24 V DC
10 VA
Process conditions
Temperature Storage: -20 °.. +65 °C (-4 °..149 °F)
Exception sensor: 0..+30 °C (32 °..86 °F)
Operation: 0 °.. +50 °C (32 °.. 122 °F)
Humidity Max. 90 % rH at 40 °C (non-condensing)
Ingress Protection Wall mounted: IP 65
Krypton® Multi
Controller
Control parameter Desinfection (CLO2, CL2, O3, H2O2, TCL), pH
and other parameter optional
Control response On / off controller (adjustable hysteresis)
P / PI / PID controller (pulse-pause, pulse-frequency or continous output)
3-point controller with or without position feedback
Relay 4 relays, each a potential-free CO contact, max. 250 V, 2A, 550 VA
Start delay 0.. 200 sec till controller activation
Digital input See input characteristics
Control parameter set 2nd and optional 3rd parameter set for night operation etc.
Language
Default language
Other options
English, German
Russian, Danish, Dutch, French, Polish, Spanish
Certificates and approvals
CE-Symbol
EMC
The product meets the requirements of the harmonized European
standards and complies with the legal requirements of the EC directives
EN 61000 6-1 (3) EN 61000 6-2 (4) EN 61326-1
Design configuration
Material Board:
Assembly:
Instrument (housing):
Sensor:
PVC
PVC
ABS
Glass, POM / Gold / Platin
Dimensions 700 x 400 mm
Weight Approx. 1.9 kg
Connection Cable inlet:
Plug-in terminal:
Relays / power supply:
Distribution block:
Water hose connection:
6 x M16, 10 x M12
Rigid / flexible 0.14 - 1.5 mm²
Rigid / flexible 0.2 - 1 / 0.2 - 1.5 mm²
Rigid / flexible 0.5 - 1.5 / 0.5 - 1.5 mm²
DN 6/8