Technical data
11.1
Technical specifications
Mode of operation and design
Input
Output
Low flow cut off
Galvanic isolation
Max. measuring error
(incl. sensor and zero point)
SITRANS F M MAG 5000/6000
Operating Instructions, 12/2013, A5E02338368-002
Measuring principle
Empty pipe
Excitation frequency
Electrode input impedance
Digital input
Activation time
Current
Current output
Signal range
Load
Time constant
Digital output
Frequency
Pulse (active)
Pulse (passive)
Time constant
Relay output
Time constant
Load
0 ... 9.9% of maximum flow
All inputs and outputs are galvanically isolated
MAG 5000
Electromagnetic with pulsed constant field
Detection of empty pipe (special cable
required in remote mounted installation)
Depends on sensor size
> 1 x 10
Ω
14
11 ... 30 V DC, R
= 4.4 KΩ
i
50 ms
I
= 2.5 mA, I
= 7 mA
DC 11 V
DC 30 V
0 ... 20 mA or 4 ... 20 mA, Alarm
< 800 Ω
0.1 ... 30 s, adjustable (for batch: fixed at 0.1
s)
0 ... 10 kHz, 50% duty cycle
(uni/bidirectional)
DC 24 V, 30 mA, 1 kΩ ≤ R
circuit protected (power supplied from
flowmeter)
DC 3 ... 30 V, max. 110 mA, 200 Ω ≤ R
kΩ (powered from connected equipment)
0.1 ... 30 s, adjustable (for batch: fixed at 0.1
s)
Changeover relay, same as current output
42 V AC/2 A, 24 V DC/1 A
0.4% ± 1 mm/s (for v > 0.1 m/s)
11
≤10 kΩ, short-
i
≤10
i
63