User's Manual
Table Of Contents
- Table of contents
- Document information
- Function and system design
- Input
- Output
- Power supply
- Performance characteristics
- Installation
- Environment
- Process
- Custody transfer approval
- Mechanical construction
- Operability
- Certificates and approvals
- Ordering information
- Application packages
- Accessories
- Documentation
- Registered trademarks
Micropilot NMR84
36 Endress+Hauser
Hybrid tank measurement system (HTMS)
HTMS uses level and pressure measurements to calculate the contents of the tank and (optionally)
the density of the medium.
HTMS measuring modes
Measuring mode Installation example Measured variables Calculated variables
HTMS + P1
This mode should be used in atmospheric (i.e.
non-pressurized) tanks
3
D1
1
2
A0027113
1 Micropilot
2 To inventory management system
3 Pressure transmitter (bottom)
• Level
•
Bottom pressure (at position
D1)
Density of the
medium
HTMS + P1 + P3
This mode should be used in non- atmospheric
(i.e. pressurized) tanks
3
4 1
D3
2
A0027114
1 Micropilot
2 To inventory management system
3 Pressure transmitter (bottom)
4 Pressure transmitter (top)
• Level
•
Bottom pressure (at position
D1)
• Top pressure (at position
D3)
Density of the
medium