Technical Data - Burkert SE35 Notice D'utilisation

2 SPECIFICATION

2.4 Technical Data

Pipe diameter
Measuring range
flow range
flow range
Plastic fitting
Fluid temperature max
Metal fitting
Fluid temperature max:
Ambiant temperature
Storage temperature
Relative humidity
Enclosure
Measuring error
Linearity
Repeatability
Display
Sensor holder
Paddle-wheel
Axis and bearing
O-rings
Electronics housing
Voltage supply
Binary inputs
Indicator lamp output
Relay output
(*) Under reference conditions i.e. measuring fluid water, ambient and water temperature 20°C,
applying the minimum inlet and outlet pipe straights, matched pipe dimensions.
o.F.S. = of standard Full Scale (10 m/s) - o.R. = of Reading
% max.
error
10
8
6
4
2
1 2
-2
-4
-6
-8
-10
Measuring error with/without Teach-In
from DN 15 to DN 50 (1/2" to 2")
0,3 to 10 m/s (1.0 to 32.8 ft/s)
as from 3 l/min (DN15 pipe, 0.3 m/s flow velocity)
as from 0.8 gpm (1/2" pipe, 1.0 ft/s flow velocity)
PN10
PVC: 50 °C (132°F); PP: 80 °C (176°F); PVDF: 100 °C (212°F)
PN16
100 °C (212°F)
0 to 60 °C (32 to 140 °F)
0 to 60 °C (32 to 140 °F)
80 %
IP65
1.With In-line calibration (Teach-In):
≤± 0.5% o.F.S. (at 10 m/s)
2.With standard mean K-Factor:
≤ ± (0.5% o.F.S. +2.5% o.R.)
≤ ± 0.5% o.F.S. (at 10 m/s)
*
0.4% o.R.
15 x 60 mm LCD 8 digits, alphanumeric,
15 segments, 9 mm high
PVDF, PP, PVC, SS 316L (1.4404), Brass
PVDF
ceramic
FPM
PC; Front plate foil polyester
12...30 VDC (230 VAC power supply as option )
4 inputs, 5...30 VDC
Open collector NPN and PNP,
0...30 V, 100 mA, protected
2 relays, 3 A, 220 V, freely adjustable
3 4 5 6 7
Flow velocity m/s
BATCH CONTROLLER SE35
*
*
*
1 with standard K-factor
2 with Teach-In
m/s
8 9 10
E-6-
8035