Table of Contents
Advertisement
10 Technical Data
Measuring ranges
Nominal size
Maximal upper range value for air/nitrogen
(inch)
kg/h
Nm
1"
165
125
1 1/2"
430
330
2"
740
570
3"
1775
1375
6"
7500
5800
Nominal size
Maximal upper range value for standard biogas
(inch)
kg/h
Nm
1"
130
1 1/2"
310
260
2"
510
390
3"
1200
920
6"
5700
4400
1)
Notation also m³/h - qn
2)
Notation also l/min - qn
All volume flow rate specifications are referenced to 0 °C/ 1013.25 hPa
(32 °F/14.696 psi).
Output
Analog output signal
0/4...20 mA, switchable
Load
< 750 Ω, electrically isolated
Characteristics
Measured error
Air, nitrogen
<1.5 % of rate + 0.05 % of end value
Biogas
<1.8% of rate + 0.1% of end value
under calibration conditions in specified flow range
Repeatability
< ± 0.25 % of measured value
Response time
≈ 500 ms
T
63
Influences
Temperature effect
< 0.05 %/K of measured value
Pressure effect
≤ 0.2 %/100 kPa (bar [14.5 psi]) of measured value
Pressure drop
<1 kPa (10 mbar [0.145 psi]) at full scale
decreasing quadratically for smaller flow rates
Ambient conditions
Ambient temperature for transducer
-25...+70 °C
Degree of protection
IP 65
Storage temperature
-25 ... 85 °C (-13 ... 185 °F)
42/14-37 EN
Thermal Mass Flowmeter FMT200-D (Sensyflow D)
3
1)
2)
/h
Nl/min
lb/h
2100
360
5500
940
9500
1600
22800
3900
97000
16500
3
1)
2)
/h
Nl/min
lb/h
95
1600
280
4300
680
6500
1120
15000
2640
73000
12500
Measured medium conditions
Operating temperature
-25 ... 150 °C (-13 ... 302 °F)
SCFM
70
Maximum operating pressure
190
Standard 16 × 10
330
800
3400
Construction
Weight in kg (lbs)
Threaded pipe component
SCFM
Meter size
55
1"
150
1 1/2"
230
2"
540
3"
2500
Weld-on adapter incl. lock nut
Flowmeter primary
Materials, process connection
Flowmeter primary
Pipe component with external threads
R 1"...3"
Pipe component with connection
flanges DN 25 ... DN 80
Weld-on adapter
Connection flange according to EN1092-1 Form B1, PN40
Power supply
Voltage
24 V AC/DC ± 25 %
Power consumption
< 15 W
Current consumption
< 600 mA, slow-blow fuse of at least 2 A recommended,
cable gland M20 x 1.5
Communication interface
LKS (Local communication interface) adapter
Accessories
– Power supply unit
– Display unit
– Totalizer with display (current-to-pulse converter)
Configuration
The analog output of the FMT200-D (Sensyflow D) can be
switched between 0...20 mA and 4...20 mA.
Additionally, there is the opportunity to define a measurement
window in a way that a flow rate smaller than the calibrated one
causes an output signal of 20 mA. The signal for error indication
can be set to < 3.5 mA and > 22 mA.
The device can be configured via the LKS (local communication
interface) adapter by using a PC or laptop. You can select the
output signal to be used and define the measuring range.
2
kPa (= 16 bar [230 psi abs])
Flange pipe component
kg
(lbs)
kg
(lbs)
1.5
3.3
5.6
12.3
3.0
6.6
8.4
18.5
5.5
12.1
11.0
24.3
9.5
20.9
19.0
41.9
kg
(lbs)
0.5
1.1
kg
(lbs)
1.8
4.0
Stainless steel, e.g. 1.4301
Galvanized steel
Stainless steel, e.g. 1.4301
Stainless steel, e.g. 1.4301
(optional)
Technical Data
21
Advertisement
Table of Contents
