2 Presentation of the device
2.1 Use
The class 220 KISTOCK dataloggers allow the measurement of several parameters:
• KT 220: internal measurement of temperature and one external universal input for probe
• KH 220: internal measurement of temperature, humidity and light and one external universal input for probe
• KTT 220: thermocouple temperature measurement and two thermocouple external inputs
This class of devices is available with or without display.
The communication between the device and the computer is carried out via an USB cable with the female micro-USB
connector.
2.2 Applications
The KISTOCK dataloggers are ideal for the control of several parameters (temperature,
humidity, light, current, voltage, impulsion, relative pressure...). They ensure the traceability in
the food industry environment as well as they validate the proper functioning of industrial
installations.
2.3 References
Device
reference
Display
Internal sensors External sensors
Parameters
Number of
recording points
Number Type Number Type
KT 220 - O Yes
1 Temperature
1
Input for
universal
probes*
Temperature, humidity,
current, voltage,
impulsion, water
pressure
1 000 000
KT 220 - N No
KH 220 - O Yes
3
Temperature,
humidity,
light
Temperature, humidity,
current, voltage,
impulsion, water
pressure, light
KH 220 - N No
KTT 220 - O Yes
- 2
Inputs for
thermocouple
probes
Temperature
KTT 220 - N No
* Input which allows to plug several compatible probes: please see the optional cables and probes page 9.
2.4 Description of the device
Presentation of the device 5
“Selection” key
“OK” key
Alarm LED Operating LED
Display