12 Technical Specifications; Water Quality Parameters - BWT BEWADES blue 0.5 Einbau- Und Bedienungsanleitung

12 Technical specifications
Type
Flow Rate 30 mJ/cm
2
@ T mm = 95% UVT
100
Flow Rate 40 mJ/cm
2
@ T mm = 95% UVT
100
Tubing port size
Electrical connection
Lamp connection
power
Energy consumption
Reactor dimensions
Chamber material
Controller dimensions
Pressure rating
Operating temperature
water / ambient"
Shipping Weight
Production number
basic unit
UV sensor
Remote Alarm Module
4-20 mA Module
12.1

Water Quality Parameters

UV disinfection is extremely effective against microorganisms but only if the UV light can pass through
the water it needs to treat. This means that the quality of your water is very important in order to ensure
complete disinfection. Treated water should be tested for at the least the parameters listed below. If the
water exceeds the listed parameters BWT strongly recommends that appropriate pretreatment equipment
be installed (equipment required will depend on parameters being treated):
Hardness
Iron (Fe) + Manganese
Turbidity
UVT (transmittance)
You can have your water tested at a private analytical laboratory or by your local dealer. It is always
recommended to install pre-filtration of at least 5 microns prior to a BWT UV disinfection system.
0.5
l/min 11
m³/h 0,7
l/min 9,1
m³/h 0,5
NPT 1/2" F
V/Hz/A
W 15
W 20
mm 64 x 343
304 stainless steel / A249 with pressure rated tubing
mm
bar (g)
°C
kg 3,6
PNR 6-180707
PNR
PNR
PNR
< Hardness should be below 1,5 mmol/l otherwise the quartz sleeve must
be cleaned periodically in order to ensure efficient UV penetration.
The sum should be below 0,1 ppm
< 1 NTU
> 85 %/100 mm (Please contact BWT if water has a UVT that is less than
80 %/100 mm for pre-treatment recommendations)
1.0 2.0
23 41
1,3 2,5
17 31
1 2
3/4" M 3/4" M
90-265 / 50-60 / 1 (max.)
22 39
30 49
64 x 520 64 x 873
172 x 92 x 102
0 - 10 (no vacuum)
5 - 30 / 5 - 40
4,4 6
6-180708 6-180709
6-181045
6-181060
6-181059
2.5 3.5
57 79
3,4 4,8
45 59
2,5 3,5
1" M 1" M
50 42
62 51
64 x 1060 89 x 925
6,5 8,2
6-180710 6-180711
6-181046
27
EN