■ 13 TECHNICAL DATA
13.1
OUTPUTS, SIGNALS, ALARMS
Visual
•
Various LEDs for displaying the operational and alarm status
USB:
•
Memory readout
Volt-free contact for:
•
Building management system, remote surveillance, other signal
transmitter (SMS module, claxon, flash of light ...), shutting down of
the boiler, ...
The alarm conditions are:
•
Corrosion rate too high (adjustable)
•
Fault in the corrosion monitor
•
End of the service life of the metal coupon on the probe
13.2 CHARACTERISTICS
Physical:
•
Pressure range: 0 to 6 bar
•
Temperature range: 5 to 85 °C, integrated temperature
compensation
•
Environment: 0 to 45 °C, no condensation
•
Storage: -5 to 60 °C
•
Lockshield valve device:
- Housing: nickel-plated CW617N (EN12165)
- Ball: PPSU
- Sealings: PTFE G400
•
Probe: PPS
•
Logger cover: PC
•
Coupon: Iron (Fe)
•
Lockshield valve device connections 25/25/20: 2X G1", G3/4"
connection for the expansion vessel, G3/8" drain valve with hose
tail 12.5 mm
Electrical:
•
Mains adaptor: CEE 7/16, 230 VAC, 50 Hz
44
5 VDC mini-USB