Installation
Proline Promag L 800
18
Hauser
6.1.2 Environmental and process-specific requirements
Ambient temperature range
Transmitter
–20 to +60 °C (–4 to +140 °F)
Sensor
• Flange material carbon steel: –10 to +60 °C (14 to +140 °F)
• Flange material stainless steel: –40 to +60 °C (–40 to +140 °F)
Pressure tightness
Promag L (Liner: polyurethane, hard rubber)
Promag L (Liner: PTFE)
Promag L
Nominal diameter
Measuring tube
lining
Liner pressure tightness: limit values for
absolute pressure at different fluid temperatures
[mm]
[inch]
25 °C (77 °F)
50 °C (122 °F)
80 °C (176 °F)
[mbar]/[psi]
[mbar]/[psi]
[mbar]/[psi]
50 to 600
2 to 24"
Polyurethane
0
0
–
350 to 600
14 to 24"
Hard rubber
0
0
0
Promag L
Nominal diameter
Measuring tube
lining
Liner pressure tightness: limit values for
absolute pressure at different fluid temperatures
[mm]
[inch]
25 °C (77 °F)
90 °C (194 °F)
[mbar]
[psi]
[mbar]
[psi]
50
2"
PTFE
0
0
0
0
65
–
PTFE
0
0
40
0.58
80
3"
PTFE
0
0
40
0.58
100
4"
PTFE
0
0
135
1.96
125
–
PTFE
135
1.96
240
3.48
150
6"
PTFE
135
1.96
240
3.48
200
8"
PTFE
200
2.90
290
4.21
250
10"
PTFE
330
4.79
400
5.80
300
12"
PTFE
400
5.80
500
7.25
