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PM21 Piezometer DWLR System

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MOQ : 1 Unit

PM21 Piezometer DWLR System Specification

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

Current Range
4-20mA

Pressure Range
0-10 bar

Connector
Waterproof Connector

Capacity
Data Logger Storage up to 20,000 readings

Model
PM21

Connectivity Type
Wired, RS232/RS485

Resolution
1 mm

Axis Type
Single (vertical)

Load Capacity
Designed for submerged operation

Equipment Type
Piezometer DWLR (Digital Water Level Recorder) System

Storage Temperature
-20C to 85C

Input
Submersible Hydrostatic Sensor

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

Stability
0.02% FS/year

Measurement Range
0-100m

Length
Cable length customizable (up to 100m)

Temperature Range
-10C to 60C

Response Time
<2 seconds

Process Connection
Customized Cable Length

Operating Temperature
-10C to 60C

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

Signal Type
Digital

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

Sensitivity
High

Diameter
Approx. 22 mm (Sensor)

Protection
IP68 (Sensor) / IP65 (Logger)

Language
English

Color
White (logger), Black (cable)

Sensor Type
Hydrostatic, Submersible

Output
RS232/RS485, Data Logger Storage

Mounting
Wall or Surface Mount Logger; Submersible Sensor

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

Measuring Units
Meters, Centimeters

Application Media
Water Level Monitoring

Material
Stainless Steel Sensor; Polycarbonate Logger Casing

Power Supply
12V DC Adapter

Power Consumption
Low (typically <5W)

Accuracy
0.05% FS

Display Type
Digital Display with Data Logger

Range
0-100m (Customizable)

Compliance
IS:15301, ISO 9001:2015 certified

Battery Backup
Rechargeable lithium battery, up to 30 days autonomy

Accessories Included
Adapter, installation manual, mounting kit

Data Storage
Internal memory for up to 30,000 readings

Casing
Non-corrosive, UV-resistant industrial grade ABS

Enclosure Protection
Weatherproof IP65 (controller)

Alarm Function
Configurable threshold alarms via SMS/email (optional)

Logger Type
Built-in, non-volatile digital logger

Data Download
USB or direct RS485 download capability

Calibration
Factory calibrated, field calibration supported

Data Transmission
Automatic scheduled GPRS/2G cloud upload

PM21 Piezometer DWLR System Trade Information

Minimum Order Quantity
1 Unit

Payment Terms
Cash in Advance (CID)

Supply Ability
100 Units Per Month

Delivery Time
5-7 Days

Main Domestic Market
All India

About PM21 Piezometer DWLR System

The PM21 Piezometer DWLR System is a Special, valiant solution for precise water level monitoring, spotlighting exceptional stability (0.02% FS/year), accuracy (0.05% FS), and a towering measurement range up to 100m. Its sensational data storage capacity accommodates up to 30,000 readings, with value-driven features including scheduled GPRS/2G cloud upload, customizable cable length, and advanced alarm notifications via SMS/email. Housed in robust, non-corrosive ABS/polycarbonate, the device assures IP65/IP68 protection. Designed for prudence, the PM21 offers low power consumption, rechargeable battery backup, user-friendly installation, and versatile mounting options, delivering valorous performance in demanding applications.

Outstanding Competitive Edge & Versatile Applications

The PM21 Piezometer DWLR System stands apart with its high precision, long battery autonomy, and robust weather protection. Its primary competitive advantages lie in automated data transmission, adaptive alarm functions, and exceptional sensor sensitivity. The surface of application is extensive, making it ideal for groundwater monitoring, irrigation projects, industrial water level tracking, and municipal infrastructure. Its plug-and-play setup and customizable cable length deliver flexibility where it's needed most-whether submerged in wells or mounted on control panels.

Certifications, Supply Strength & Delivery Estimates

The PM21 is IS:15301 and ISO 9001:2015 certified, verifying sensational quality and reliability. As a leading manufacturer and supplier in India, we ensure a valorous production capacity to fulfill large-scale and bespoke orders. Delivery times are minimized through efficient logistics and in-house assembly, enabling swift dispatch and reduced expenditure. Our team provides timely estimates, ensuring you receive equipment promptly while maintaining cost-effectiveness and consistently meeting rigorous compliance standards.

FAQ's of PM21 Piezometer DWLR System:

Q: How does the PM21 Piezometer DWLR System transmit and store water level data?

A: The PM21 features both internal storage (up to 30,000 readings) and automatic scheduled data uploads to the cloud via GPRS/2G. Data can also be downloaded directly via USB or RS485, ensuring secure storage and flexible access.

Q: What surfaces or environments are ideal for installing the PM21 Piezometer System?

A: The PM21 is designed for versatile use in groundwater wells, reservoirs, irrigation systems, and industrial or municipal water monitoring applications. Its robust casing withstands harsh outdoor and submerged conditions (IP65/IP68).

Q: When should calibration be performed on the PM21 device?

A: The PM21 comes factory-calibrated. However, field calibration is supported if necessary, especially after long-term use or when high-precision readings are crucial for your application.

Q: Where is the PM21 Piezometer manufactured and supplied from?

A: This system is manufactured, supplied, and supported in India by a specialized manufacturer, ensuring robust service provision and expedited supply within the region.

Q: What are the process steps for installation and maintenance of the PM21 system?

A: Installation involves mounting the logger (wall or surface), submersing the sensor, connecting via plug or terminal block, and configuring via the included manual. Routine checks on battery and data logs are recommended for optimal, valorous performance.

Q: How does the alarm feature benefit users of the PM21 system?

A: The configurable threshold alarm system allows users to receive instant SMS or email notifications when water levels cross set limits, enhancing on-site responsiveness and safeguarding infrastructure.

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