PrimeLog
PrimeLog User Manual
4
1 PrimeLog
1.1 Introduction
PrimeLog is a family of advanced submersible dataloggers, designed specifically for
applications in the Water Industry. A typical range of applications includes:
•
District, domestic and leakage flow monitoring
•
Network
analysis
•
Pressure
monitoring
•
PRV
monitoring
•
Open channel flow
•
Reservoir and borehole depth
The range of loggers offers single, two or four data input channels; this manual describes
operation in a general manner, thus some sections may not be applicable to particular loggers.
1.1.1 Features of logger range
Standard (non-modem) Logger
1F
1A
1P
2i
2
4
4i
Telephone (PSTN) Logger
1FM
1PM
2iM
2M
4M
Total
number
of
channels
1 1 1 2 2 4 4
Number of bi-directional flow
channels
1
1 1 2 2
Number of analogue channels (for
transducer, voltage or current input)
1
1 2
Number of internal pressure channels
1 1
2
Pressure / analogue channel
accuracy (%)
±
0.1
±
0.5 or
±
0.1
±
0.1
±
0.1
±
0.1
±
0.1
1.1.2 Main
features
•
Single to four channel models
•
Submersible to IP68
•
Powered for five years (see note below)
•
Extremely
robust
•
Fits in small locations
•
Maintainable – can be disassembled
Please Note:
The battery packs fitted to PrimeLog dataloggers are designed to last for five
years. This period is derived from calculations based upon one typical usage
regime. Actual datalogger configuration and usage pattern will affect battery
life. Primayer Limited does not guarantee that all batteries will last for the five-
year period.
1.1.3 Logging
features
•
Measurement range 1 second to 24 hours – independently set per channel
•
Cyclic, start-stop, stop when full modes
•
Readback of all data, data since last read, or defined data
