Turbidimeter (0...1.000 FNU or 500...4.000 FAU)
The turbidimeter TRM-100 is a compact device for measuring turbidity in liquids. The "turbidity" is measured using the scattered light method (angle 90 degrees) for the turbidity range of < 1,000 FNU (Formazine Nephelometric Units) and the transmitted light method (angle 0 degrees) for the turbidity ranges > 1,000 FAU (Formazine Attenuation Units).
Properties
-
Operating pressure
:
max. 10 bar @ 20 °C | max. 2,5 bar @ 60 °C
-
Measuring range
:
500...4.000 FNU / FAU
-
Measuring accuracy
:
+/-5 %
-
Mounting position
:
horizontal
-
Process connection
:
DN 20 | DN 40
-
Flange connection
:
>= DN 20
-
number of senders
:
2
-
number of receivers
:
1
Material
-
Seal
:
EPDM | optional FPM (Viton)
-
Process connection
:
PVC | PPH
-
Measuring tube
:
Borsilikatglas mit Nano Beschichtung
Input
-
Power supply
:
18...30 V DC
-
Power consumption
:
< 2 W
Output
-
Output contact
:
4...20 mA
-
Switching delay (adjustable)
:
1...10 s
-
Protection class
:
IP 65
-
Switching voltage
:
max. 250 V AC | max. 115 V DC
-
Switching current
:
max. 3 A
-
Switching capacity
:
max. 500 VA, 60 Watt
-
Potential-free changeover contact
:
1 @ 1...10 s
