| Nominal diameters and max. measuring
ranges |
DN 25/1 inch: 17 m3/h
DN 50/2 inch: 70 m3/h
DN 80/3 inch: 180 m3/h
DN 100/4 inch: 300 m3/h |
| Nominal pressure DIN |
PN 40 (DN25 to DN1OO)
PN 16 (DN1OO) |
| Process connection |
ANSI
Class 300 (DN 1 inch to DN 3 inch)
Class 150 (DN 3 inch and DN 4 inch)
Flange to DIN 2501 with plane sealing face or groove (DIN 2512) or ANSI B16. |
| Materials of
parts in contact with medium |
| Metering tube, converter assembly |
Stainless steel, mat. No. 1.4571 (SS 316) |
| Flange |
Stainless steel, mat. No.1.4571 (55316 Ti) |
| Gasket |
Graphite, Kalrez or Teflon |
| Reflector |
Ceramic |
| Temperature range of medium Amount of
gases/solids |
-20 to +180 "C (-40 to +180 "C on request)
<1 % volume |
| Housing material |
Diecast aluminium |
| Degree of protection |
IP 65 |
| Cable inlet |
2 x Pg 13.5 (cable diameter 6 to 12 mm) or M20 (cable
diameter 6 to 12 mm) or 1/2-14 NPT |
| Power supply |
AC 120 to 230 V 115% (50/60 Hz) or AC/DC l9to3OV |
| Power consumption |
Approx. 8 VN8 W |
| Analog output |
4 to 20 mA |
| Signal range |
20 to 22.5 mA, adjustable |
| Upper limit |
3.6 mA, 22 mA, or 24 mA or last value
Failure signal |
| Load |
Max. 600 mm. 230 Q for cornminication |
| Digital output 1 |
Active or passive signal, selectableActive: DC24V,
<24mA,R=300
Passive: open collector, < DC 30 V < 200 mA
Can be configured as pulse, frequency or device status output
Pulse output: pulse value and pulse width adjustable
Frequency output: 1End selectable up to 10 kHz
Voltage failure: No effect for at least 1 period (> 20 ms)
Active: DC24V, <24mA,R=300
Passive: open collector, < DC 30 V < 200 mA
Can be configured as pulse, frequency or device status output
Pulse output: pulse value and pulse width adjustable
Frequency output: 1End selectable up to 10 kHz |
| Digital output 2 |
Relay, selectable as NC or NO contact, max. DC 50 V,
max. 200 mA, switching capacity max. 5 W,self-resetting fuse, R = 9 Q configurable for
device status, flow direction or limit (flow, temperature, sound velocity or ultrasonic
amplitude) |
| Electrical isolation |
Outputs electrically isolated from power supply and from
one another |
| Display |
LCD, two lines with 16 characters each, can be
configured for the following: flow, quantity, flow velocity, temperature, sound velocity,
ultrasonic amplitude, current or frequency Multi-display: 2 freely-selectable measured
values are displayed simultaneously |
| Operation |
4 optical input elements, menu-controlled |
| Electromagnetic compatibility |
Emitted interference To EN 50 081
Noise immunity To EN 50082 and NAMUR |
| Permissibe ambient temperature |
-20 to +65C with temperature of medium <- 60 ~C -20
to +55 ~C with temperature of medium > 60 ~C LCD: 0to+50~C
Observe temperature classes in potentially explosive atmospheres!
Storage temperature range Explosion protection -25to +80 degreesC |
| Weight (with DIN flange) |
DN 25: approx. 9 kg
DN 50: approx. 18 kg
DN8O: approx.l9kg
DN 100: approx. 25 kg |
| Communication (PCllaptop or HART communicator with
SITRANS F flowmeter) Load with connection of: |
Modem 230 to 500 Q
HART communicator 230 to 600 Q
Cable Two-core, screened: < 3 km
Multi-core, screened: -< 1.5 km |
| Protocol |
HART version 5.1 |
| |
|
| PC/laptop requirements |
IBM-compatible,main memory > 4 Mbyte, hard disk
requirements 4 Mbyte, RS 232-C interface, VGA-graphics |
| Software for PC/laptop |
Windows version 3.11, Windows 95 and SIPROM F |
Following is the electrical connections for the Sitrans F flow meter. Dimensions
for the various meters can be found at the link at the bottom of the page.
