Piezometer - DWLR System

• Equipment Type
• Piezometer DWLR (Digital Water Level Recorder) System

• Accuracy
• 0.1% F.S.

• Application Media
• Water / Groundwater

• Axis Type
• Single axis (depth)

• Capacity
• Data logger capacity 40,000 readings

• Color
• White & Blue (unit), Black (cable)

• Connecting Type
• Cable with sealed connector

• Connectivity Type
• Cable, RS232/RS485

• Connector
• IP68 waterproof

• Current Range
• 4-20 mA (optional)

• Diameter
• 25 mm (sensor)

• Dimension (L*W*H)
• 150 mm x 100 mm x 50 mm (electronics unit)

• Display Type
• Other, Digital Display with Data Logger Option

• Frequency
• Data logging: programmable interval

• Housing Material
• Polycarbonate (electronics), Stainless Steel (sensor)

• Humidity %
• 0 to 95% RH non-condensing

• Input
• 12V DC

• Language
• English

• Length
• Standard 50 m cable, extendable up to 100 m

• Material
• Stainless Steel (sensor), Polycarbonate (unit housing)

• Measurement Range
• 0-100 meters water column

• Measuring Units
• meters, centimeters, feet

• Model
• PM20

• Mounting
• Direct to well casing / pit

• Operating Temperature
• -10C to 60C

• Output
• RS232/RS485 Serial, Analog 4-20mA (optional)

• Power Consumption
• <5 W

• Power Supply
• 12V DC Adapter / Battery

• Pressure Range
• 0-10 bar

• Process Connection
• Gland Sealed Cable Entry

• Protection
• IP68 (sensor), Weatherproof Enclosure (electronics)

• Range
• 0-100 meters water column

• Resolution
• 1 mm

• Response Time
• <1 second

• Sensitivity
• 0.1% F.S.

• Sensor Type
• Vented/Atmospheric Reference Type

• Signal Type
• Digital & Analog

• Stability
• 0.05% F.S./year

• Storage Temperature
• -20C to 70C

• Temperature Range
• -10C to 60C

• Equipment Type
• Piezometer DWLR (Digital Water Level Recorder) System

• Accuracy
• 0.05% FS

• Application Media
• Water Level Monitoring

• Axis Type
• Single (vertical)

• Capacity
• Data Logger Storage up to 20,000 readings

• Color
• White (logger), Black (cable)

• Connecting Type
• Plug with cable (sensor side); Terminal block (logger)

• Connectivity Type
• Wired, RS232/RS485

• Connector
• Waterproof Connector

• Current Range
• 4-20mA

• Diameter
• Approx. 22 mm (Sensor)

• Dimension (L*W*H)
• Logger Box approx. 150x100x50 mm

• Display Type
• Other, Digital Display with Data Logger

• Frequency
• Data Log Frequency Configurable (1 sec to 1 hr)

• Housing Material
• Stainless Steel (sensor), ABS/Polycarbonate (logger)

• Humidity %
• 0-95% RH (non-condensing)

• Input
• Submersible Hydrostatic Sensor

• Language
• English

• Length
• Cable length customizable (up to 100m)

• Load Capacity
• Designed for submerged operation

• Material
• Stainless Steel Sensor; Polycarbonate Logger Casing

• Measurement Range
• 0-100m

• Measuring Units
• Meters, Centimeters

• Model
• PM21

• Mounting
• Wall or Surface Mount Logger; Submersible Sensor

• Operating Temperature
• -10C to 60C

• Output
• RS232/RS485, Data Logger Storage

• Power Consumption
• Low (typically <5W)

• Power Supply
• 12V DC Adapter

• Pressure Range
• 0-10 bar

• Process Connection
• Customized Cable Length

• Protection
• IP68 (Sensor) / IP65 (Logger)

• Range
• 0-100m (Customizable)

• Resolution
• 1 mm

• Response Time
• <2 seconds

• Sensitivity
• High

• Sensor Type
• Hydrostatic, Submersible

• Signal Type
• Digital

• Stability
• 0.02% FS/year

• Storage Temperature
• -20C to 85C

• Temperature Range
• -10C to 60C

• Equipment Type
• Digital Water Level Recorder (DWLR)

• Accuracy
• 0.1% FS

• Application Media
• Water Level Monitoring

• Axis Type
• Single Axis (Vertical)

• Capacity
• Data storage for >12 months

• Color
• White

• Connecting Type
• Wired

• Connectivity Type
• RS232/RS485

• Connector
• Terminal Block

• Current Range
• 4-20 mA

• Diameter
• Standard 48 mm

• Dimension (L*W*H)
• 180mm x 120mm x 90mm

• Display Type
• Other, Digital LCD

• Housing Material
• ABS/Plastic

• Humidity %
• 95% RH (Non-condensing)

• Input
• Sensor Input (Pressure Transducer)

• Language
• English (Default)

• Length
• Cable length as per site requirement

• Load Capacity
• NA for electronics module

• Material
• Industrial Grade Plastic/ABS

• Measurement Range
• 0-100 meters

• Measuring Units
• Meters, Feet

• Model
• PM22 Piezometer DWLR System

• Mounting
• Wall Mounted/Panel Mounted

• Operating Temperature
• -10C to +60C

• Output
• Digital Data Output

• Power Consumption
• Low (< 5W)

• Power Supply
• 230V AC / 12V DC

• Pressure Range
• Up to 10 bar

• Process Connection
• Direct Well/Bore Installation

• Protection
• IP65 Enclosure

• Range
• 0-100 meters

• Resolution
• 1 mm

• Response Time
• < 1 second

• Sensitivity
• High Sensitivity

• Sensor Type
• Vented Pressure Transducer (Piezoelectric)

• Signal Type
• RS232/RS485

• Stability
• High Stability

• Storage Temperature
• -20C to +70C

• Temperature Range
• -10C to +60C

• Equipment Type
• Digital Water Level Recorder (DWLR)

• Acceleration Range
• --

• Accuracy
• High accuracy digital measurement

• Application Media
• Water, Groundwater

• Axis Type
• Single channel measurement

• Capacity
• Data storage for up to 50,000 readings (expandable)

• Color
• White

• Connecting Type
• Cable gland / terminal block

• Connectivity Type
• GPRS/SMS, USB for data download

• Connector
• Industrial grade terminal blocks

• Current Range
• 4-20 mA for sensor (optional)

• Cut Size
• Standard for enclosure

• Diameter
• Sensor diameter typically 25 mm / Custom sizes available

• Dimension (L*W*H)
• 220mm x 150mm x 100mm

• Display Type
• Other, LCD Alphanumeric

• Flow Rate
• --

• Frequency
• User settable data logging interval

• Housing Material
• ABS/Polycarbonate

• Humidity %
• 0-100% RH (non-condensing)

• Input
• Sensor (submersible/pressure transducer)

• Language
• English

• Length
• Standard cable lengths available

• Load Capacity
• --

• Material
• ABS Engineering Plastic

• Measurement Range
• upto 100 meters (water level)

• Measuring Units
• Meters / Feet

• Microphone
• --

• Model
• PM23 Piezometer DWLR System

• Mounting
• Wall/Panel Mount

• Operating Temperature
• -10C to +60C

• Output
• Digital; GPRS/SMS/Cloud/SCADA compatible

• Power Consumption
• Low power consumption (designed for field applications)

• Power Supply
• 12V DC

• Pressure Range
• 0-10 bar (for sensor)

• Process Connection
• Through piezometer well head

• Protection
• Weatherproof enclosure

• Range
• 0-100 meters (other ranges available on request)

• Resolution
• 1 mm

• Response Time
• Instantaneous (real-time recording)

• Sensitivity
• High sensitivity for low water level changes

• Sensor Type
• Water Level Sensor (Piezometric)

• Signal Type
• Digital and Analog

• Stability
• Long-term zero and span stability

• Storage Temperature
• -20C to +60C

• Temperature Range
• -10C to +60C

• Velocity Range
• --

• Wind Speed
• --