Page 36 - Encardio-Rite Consolidated Catalog - English

I ENVIRONMENTAL MONITORING
SOLUTIONS

Automatic water level monitoring

Model EWLR-101 automatic water level monitoring system provides significant quantitative
data on the magnitude of water column, water level, temperature in single boreholes or
multiple boreholes using a pressure sensor. Various system configurable options with
telemetry (GSM/GPRS inbuilt modem), bluetooth and RF communication are available
depending upon the requirement and site conditions.
The datalogger of EWLR-101 system is programmed to automatically store the water
head/pressure at fixed intervals settable from once 5 seconds to every 168 hours with different
options to download data. Data can be remotely transmitted at scheduled times with telemetry
or downloaded on a laptop/mobile in field through Bluetooth or cable. The water level data
can be corrected for specific gravity variations in water.

Specifications
Input EPP-30V, EPP-40V, EPP-60V pressure sensor
Sensor Range (MPa) EPP-30V: 0.2, 0.35, 0.5, 0.7, 1.0, 1.5, 2.0, 3.5,
(20, 35, 50, 70, 100, 150, 200, 350 m WC)
EPP-40V: 0.35, 0.5, 0.7, 1.0, 2.0 (35, 50, 70,
100, 200 m WC)
EPP-60V: 0.10, 0.20 (10, 20 m WC)
Sensor Accuracy ± 0.2 % fs standard
± 0.1 % fs optional
Cable CS-1102 or CS-1302 four conductor
Data logger ESCL-10VT/ESDL-30
Logger Memory capacity 8 MB Flash RAM, can store 3,145,728 data points
Communication port One RS-232 serial port
Measuring modes Linear or event sampling
Power Supply Lithium cells, Battery life is more than 5 years for
4 measurement/day and one transmission/day.
Bluetooth port Detachable dongle
*For more details please refer to datasheet # 1216.

Automatic water quality monitoring

Encardio-rite automatic water quality monitoring system offers a range of sensors that monitor
various water quality parameters. Any combination of sensors can be used depending on
application, precise monitoring need, measurement location or type of industry.
Range of sensors offered includes:
u Spectrophotometric sensor that measures
u COD – Chemical Oxygen Demand
u BOD – Biochemical Oxygen Demand
u NO2-N – Nitrite
u NO3-N – Nitrate
u Dissolved Oxygen sensor
u pH/ORPsensor
u Conductivity sensor
u Turbidity sensor
u Oil in water analyzer
u NH4 – Ammonium sensor
The digital technology of these sensors can store calibration values directly in the sensor. This
feature allows the user to calibrate the sensor in the laboratory and then return it to its location
of use.
The data analyzer is housed in a powder coated weather resistant sealable steel box that also
contains a GSM/GPRS cellular phone network modem for transmission of data to a remote
server. The data analyzer can be supplied with or without a large local LED display panel which
can show the currently measured parameter values. The data analyzer can be powered by a
12V battery backed mains or solar power supply as a factory configured option.
For more detail, please refer to datasheet # 1401.

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