Measuring Range; Operable Flow Range; Output; Output Signal - Endress+Hauser Proline Promag 10D Technical Information

Measuring range

Operable flow range

Output signal

Signal on alarm

4
Typically v = 0.01 to 10 m/s (0.033 to 33 ft/s) with the specified accuracy
Flow characteristic values (SI units)
Diameter Recommended flow
min./max. full scale
(v ~ 0.3 bzw. 10 m/s)
[mm] [inch] [dm
25 1" 9 to 300
40 1 ½" 25 to 700
50 2" 35 to 1100
65 – 60 to 2000
80 3" 90 to 3000
100 4" 145 to 4700
Flow characteristic values (US units)
Diameter Recommended flow
min./max. full scale
(v ~ 0.3 bzw. 10 m/s)
[inch] [mm] [gal/min]
1" 25 2.5 to 80
1 ½" 40 7 to 190
2" 50 10 to 300
– 65 16 to 500
3" 80 24 to 800
4" 100 40 to 1250
Over 1000 : 1

Output

Current output
• Galvanically isolated
• Active: 4 to 20 mA, R < 700 Ω (for HART: R
L
• Full scale value adjustable
• Temperature coefficient: typ. 2 μA/°C, resolution: 1.5 μA
Pulse/status output
• Galvanically isolated
• Passive: 30 V DC / 250 mA
• Open collector
• Can be configured as:
– Pulse output
Pulse value and pulse polarity can be selected, max. pulse width adjustable (5 to 2000 ms),
pulse frequency max. 100 Hz
– Status output
For example, can be configured for error messages, flow recognition, limit value
Current output
Failsafe mode can be selected (e.g. in accordance with NAMUR Recommendation NE 43)
Full scale value current output
value (v ~ 2.5 m/s)
3
[dm
3
/min]
75
200
300
500
750
1200
Full scale value current output
value (v ~ 2.5 m/s)
[gal/min]
18
50
75
130
200
300
≥ 250 Ω)
L
Proline Promag 10D
Factory settings
Pulse value
(~ 2 pulses/s)
3
/min] [dm ]
0.50
1.50
2.50
5.00
5.00
10.00
Factory settings
Pulse value
(~ 2 pulses/s)
[gal]
0.20
0.50
0.50
1.00
2.00
2.00
Endress+Hauser
Low flow cut off
(v ~ 0.04 m/s)
3
[dm /min]
1
3
5
8
12
20
Low flow cut off
(v ~ 0.04 m/s)
[gal/min]
0.25
0.75
1.25
2.00
2.50
4.00