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MAN-147-0018-A
The Multilog2 supports a variety of sensors and parameter measurements.
Examples are given below:
(Dependant on model number ordered).
•
Pressure.
Examples: - Direct connection to an internal transducer
(r
eferred to as an ‘internal’ pressure sensor).
- Electrical connector for a wired transducer
(referred to as an ‘external’ pressure sensor).
•
Distance to a water surface
Example: - By using a SonicSens2 sensor.
- By using a SonicSens3 sensor.
•
Water depth.
Examples: - By using a SonicSens2 or SonicSens3 sensor.
- By use of a submerged pressure gauge.
•
Water leak detection (from pressurised water pipes).
Examples: - By use of a HWM Leak-Noise Sensor or Hydrophone.
•
Water (or Gas) Consumption (Flow rate / total consumption).
Examples: -
Various ‘Flow’ channels are available to suit a variety meter pulse
output formats.
•
Temperature.
Example: - By use of a PT100 temperature sensor.
•
Status Input
Example: - To detect an open/closed switch.
•
Status Output.
Examples: - Pulse replication of Status Inputs.
- To activate some external equipment.
•
GPS input (communication from Global Positioning System satellites).
Examples: - To determine current time.
•
0-1V input. (This is a generic sensor interface.
(or 01-10V) The logger supports inputs from externally powered sensors).
•
4-20mA input. (This is a generic sensor interface.
The logger supports inputs from externally powered sensors
Optionally, the logger can provide power to compatible sensors).
•
MODBUS (This is a widely used interface for sensor communications.
The logger supports inputs from externally powered sensors.
Optionally, the logger can provide power to compatible sensors).
•
SDI-12
(This is a widely used interface for sensor communications.
The logger supports inputs from externally powered sensors).
•
(Others).
Contact your sales rep for more information or to discuss your requirements.
For any given parameter, several sensors may be available with different types of
electrical interface. Sensors provided by HWM will include a cable with a suitable
connector for the supplied Multilog2.
