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Data Logger

High-Performance Industrial Data Logger

A rugged industrial data logger for remote hydrological and environmental monitoring. It collects readings from field sensors, stores them locally and sends them securely to the ClimMaTech cloud over cellular and other networks. Programmable relay outputs can trigger sirens and other equipment.

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Data Logger – High-Performance Industrial Data Logger

Key Features of Data Logger

Versatile Sensor Support

Connects ClimMaTech sensors and third-party analog, SDI-12 and Modbus sensors on one unit.

Reliable Remote Connectivity

GSM (2G / 3G / 4G) with NB-IoT option, plus local storage so data is not lost when the network drops.

Secure Telemetry

Encrypted data transmission and device authentication from the field to the cloud.

Built for Off-Grid Sites

Low-power design with an integrated solar charge controller for remote riverbank and bridge installations.

Engineering Specifications

Technical details for Data Logger.

Sensor Inputs
Analog voltage and 4-20 mA current loop inputs; digital status and pulse/counter inputs
Digital Sensor Interfaces
SDI-12, RS-485 (Modbus RTU) and serial interfaces
Data Storage
Non-volatile onboard memory with storage expansion; readings are kept locally during network outages and sent when the link returns
Sampling & Reporting
User-configurable sampling and transmission intervals, with threshold-based alerts
Protocols & Security
MQTT, HTTPS/REST, SFTP and Modbus; encrypted transmission (TLS) and device authentication
Relay Outputs
Programmable relay outputs for sirens (RAKSHAK) and other equipment
Power
Wide-range DC input with integrated solar charge controller; low-power sleep modes for solar and battery sites
Timekeeping
Battery-backed real-time clock with network time sync
Enclosure
Weatherproof enclosure with mounting brackets for pole, bridge or wall
Operating Temperature
-40°C to +70°C
Integration
Connects natively to the ClimMaTech cloud and dashboard, with open APIs

Connectivity

GSM (2G / 3G / 4G)
NB-IoT (option)
LoRa (option)
Wi-Fi (option)
Ethernet (option)
MQTT
HTTPS / REST
SFTP
Modbus

Why Choose the Data Logger?

Discover the powerful features that make Data Logger a trusted solution for critical environmental monitoring applications.

Local Intelligence

Processes readings on the device, with threshold alerts and relay control that keep working without a network.

Hardware Protection

Galvanic isolation and sensor conditioning protect the electronics from field-side voltage spikes.

Failsafe Reliability

Hardware watchdog and failsafe I/O restart the unit if it ever stops responding.

Use Cases of Data Logger

The Data Logger is designed to serve a wide range of applications where real-time insights are crucial. Here's where it fits best.

Multi-Sensor Aggregation

Deploy the Data Logger to accurately monitor and safeguard operations within multi-sensor aggregation.

Remote Site Telemetry

Deploy the Data Logger to accurately monitor and safeguard operations within remote site telemetry.

Early Warning Triggering

Deploy the Data Logger to accurately monitor and safeguard operations within early warning triggering.

Part of the ClimMaTech Platform

Once Data Logger is connected, its data flows into the ClimMaTech cloud: dashboard, alerts, reports and APIs.

Platform Features

Real-Time Dashboard
Historical Trends
Alert Management
API Integration
Multi-Site Monitoring
Report Generation

System Architecture

1
Data Logger (CLM-DL01)
2
Secure Communication Link
3
ClimMaTech Cloud
4
Dashboard, Alerts & APIs
ISO 9001:2015 CERTIFIED ORGANISATION
Designed, Engineered & Made in India

FAQs about Data Logger

What sensors can it connect to?

Analog voltage and 4-20 mA sensors, pulse and status inputs, and digital sensors over SDI-12 or RS-485 (Modbus RTU). That covers ClimMaTech's radar sensors and most third-party hydrological and weather sensors.

What happens if the network goes down?

The logger keeps recording and running its alerts and relay outputs locally, then sends the stored data when the connection returns.

Can it trigger external devices like sirens?

Yes. Programmable relay outputs can activate the RAKSHAK siren or other equipment automatically when a threshold is crossed, or on remote command.

Can it run on solar power?

Yes. It has an integrated solar charge controller and low-power sleep modes for off-grid sites.

How secure is the data transmission?

Data is sent over encrypted connections (TLS) and each device authenticates to the ClimMaTech cloud.

Can the data logger be used to build an AWLR or AWVLR station?

Yes. With 4-20 mA, SDI-12 and RS-485 inputs it can read a radar level sensor such as TARANG, or a level and velocity radar such as PRAVAAH, store the readings and send them over cellular and other networks. The data logger is coming soon.

Where is The data logger made?

The data logger is designed, engineered and made in India by ClimMaTech. It is built for outdoor use anywhere, with an operating range of -40°C to +70°C and GSM (2G / 3G / 4G) connectivity. It is coming soon.

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