Non-contact, continuous monitoring of visibility levels

Features

Use of autocollimation (double-pass) principle doubles the sensitivity of the monitor

Suitable for cold-fire detection

Easy installation and menu-driven operation

 Window contamination correction performed automatically

Entspricht den Umweltprüfungen nach IEC 68-1

Profibus dp (option)

measuring principle

Transmission

path length

up to 12 m

light source

SWBD Super Wide Band Diode

measuring range

0 - 15/km

error limit

<2% of measuring range

integration time

5 -1800 s

max. perm. ambient temperature

-20 up to55°C

max. deviation from optical axis

0.35°

output signal

0-20 mA/500 Ohm, optional Modbus

6  status contacts

- limit exceedence
- maintenance, - fault etc.

conformity

IEC 68-1

MTBF

approx. 10.000 Std.

supply voltage

95 - 264 V, 48 - 62 Hz

power consumption

approx. 30 VA

protection

IP65

housing

V4A stainless steel (1.4571)

weights

measuring head: approx. 10 kg
reflector: approx. 7 kg