Quick Start Guide
Table 3-12: NAMUR Cassette Functions
Mode: dry on, high level alarm
(-)
(+)
1
2
> 2.2 mA
LED on continuously
22
(-)
(+)
1
2
< 1.0 mA
LED flashes every
second
Mode: wet on, low level alarm
(-)
(+)
1
2
> 2.2 mA
LED on continuously
May 2022
(-)
(+)
1
2
< 1.0 mA
LED flashes every
second
Quick Start Guide