The purpose of instrumentation and monitoring is to measure groundwater elevations and pore-water pressures in bore holes, embankments, concrete structures, pipe lines, wells etc.

About water Level Recorder Digital Ground Water Level Recorder To monitor continuous water-level measurement in ground water elevations, wells, bore wells, and other commercial/heavy industrial applications. This series of piezometer is suitable for measurement of different mediums like liquid or gas pressure, even for difficult media such as contaminated water, stream and mild corrosive fluids. The piezometer comprised of data logger system and its battery operated.

Features:

ï‚· Heavy industrial CE approved pressure sensor.

ï‚· 10 V/m EMI protection according to HSE.

ï‚· Reverse polarity protection on input.

ï‚· Continuous data logging system using USB.

ï‚· Short circuit protection on output.

ï‚· ± 0.25 % accuracy of the final output.

ï‚· ± 1.0 % total error band.

ï‚· Compactly designed integration for making

more

ï‚· sophisticated handling. Working temperature –

Console: -20 -70ºC; sensor: -40 to

ï‚· 105ºC. We are also providing solar based OEM

instrument for remote

ï‚· usage.

Brief introduction LMP633 Submersible level transmitter is designed for dealing with the most severe demanding level measurement conditions. It is the optimal choice to satisfy all of high demand level measuring applications. Application Depth or level measurement in wells and open waters Ground water level measurement Features Measuring range: 1mH2O - 200mH2O Output signal: 4-20mA, 4-20mA+HART, 0.5-4.5VDC, Modbus-RTU/RS485, others Reference Accuracy: ±0.2%URL Media temperature: -10~ 70ºC Sensor type: Piezo resistive silicon pressure sensor Diaphragm: Stainless steel 316 Stability: ±0.2% URL/ year Sensor seal: O-ring(FKM ), Stainless steel welding

RECORDER / DATA LOGGER

DX2100 is the low cost yellow screen paperless recorder (160X80mm, 3 channels), used the advanced technology, to be designed economic type and lower power consumed, high accuracy, universal use, to be aimed to monitor, record,