Calorimetric Flowswitch, Compact Version,Connection, 1/2" ,max. pressure: 100 bar

Calorimetric Flowswitch, Compact Version calorimetric
Model: KAL-K5-4-15-0-ST3
Brand: Kobold 
Model:KAL-K5-4-15-0-ST3
Brand:Kobold
[KAL-K5]:
Operating principle , calorimetric
Mounting position: all directions
Indication: DUO-LED and LED-chain
max. temperature: 80 °C (120 °C for KAL-KH)
max. pressure: 100 bar
Protection class: IP 65
Connection thread: NPT
Version: Standard
[4]: Probe material,  st.st. 1.4571 
[15]: Connection, 1/2" 
[0]: Contact version, N/O
[ST3]: Electron. connection/power supply,
plug connector M12x1 NPN/PNP 24 VDC