For the complete documentation index, see llms.txt. This page is also available as Markdown.
Manual and Product Version
Identifying the Product Version
H12 System Info
Startup Screen
Device Label
Access parameter H12 – System Info to verify the device model and main unit version.
P1002: Device firmware version (identical to the version shown on the startup screen)
D1003 and S1102: Hardware version
015: Device model (DN15 pipe size)
The startup screen is displayed for approximately three seconds after the flowmeter is powered on.
LORRIC: Trademark
FU-LT 020: Device model (DN8 pipe size)
P1002: Device firmware version
A label is affixed to the flowmeter housing.
FU-LT 015: Device model (DN8 pipe size)
SN: 15-026: Device serial number
Note: The label may become unreadable over time. Record the serial number upon receipt.
System Number
Pxxxx + Dxxxx + Sxxxx + Pipe Size
Description
P followed by numbers (Pxxxx)
Device firmware version
Example: P1003 → Firmware version 1003
D followed by numbers (Dxxxx) + S followed by numbers (Sxxxx)
Hardware version
Example: D1003 S1102 → Hardware version D1003 S1102
Pipe Size
Numeric code (DN unit)
Example: 008 → DN8, 010 → DN10, 015 → DN15, etc.
SN:XXX-YYY
Description
XXX (Pipe Size Code)
Indicates the flowmeter pipe diameter, in DN (nominal diameter).
Example: 008 → DN8, 010 → DN10, 015 → DN15, etc.
YYY (Serial Number)
Indicates the device number for that pipe size model.
Example: 039 → Serial number 39
Online Manual Version Definition
Vxx.yy
Description
Leading digits (xx) – Major Version
Incremented with each major update or content revision.
Example: V01.00 → Major version 1.00
Trailing digits (yy) – Minor Revision
Incremented with minor corrections or small changes.
Example: V01.01 → Minor revision based on V01.00
Online Manual Version
Description
V01.00
Major Version – Initial release or major update
V01.01
Minor Revision – Minor adjustments or error corrections
V02.00
Major Version – Significant update
Multilingual Manual Versions
This manual is available in multiple languages. Manuals of the same version, regardless of language, correspond to the same hardware and firmware versions.
