Durable Metal M21f-W580 Telemetry Terminal for Water Quality Monitoring

Basic Information

Model NO.	M21F-W580
Product Name	M21f-W580 Low-Power Telemetry Terminal
Integration	SSI
Operating Temperature	0℃ - 70℃
Resolution	12 Bit
Shape	DIP
Technics	Semiconductor IC
Material	Metal
Sleep Current	≤ 30μa / 3.6V
SIM Card Type	Micro SIM
Power Supply	Built-in 78ah Rechargeable Lithium Battery
Communication Mode	GPRS/CDMA, 3G/4G Full-Network Compatibility

Product Description

The M21F-W580 Low-Power Telemetry Terminal features an integrated design with low energy consumption and an IP68 protection rating. Embedded with a large-capacity lithium battery, it is suitable for harsh monitoring sites without power supply conditions. It delivers comprehensive functions including data collection, storage, alarm, and transmission for scenarios such as groundwater monitoring, geological disaster monitoring, and water supply pipeline network monitoring.

Equipped with a high-performance industrial-grade 32-bit communication processor and an industrial-grade wireless module, the terminal is supported by an embedded real-time operating system. It provides multiple interfaces including RS485, RS232, and digital input.

Core Features

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Industrial Protection: IP68 rating for superior water, moisture, and dust resistance.
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Easy Installation: Compact structure with small size for flexible deployment.
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Ultra-Low Power: Microampere level sleep current to maximize battery service life.
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Self-Powered: Built-in 78Ah high-performance lithium battery pack.
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Versatile Connectivity: GPRS/CDMA/3G/4G/LoRa/NB-IoT/Bluetooth compatibility.
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Harsh Environments: Ideal for groundwater wells, manholes, and semi-basements.

Technical Specifications

Interfaces	1-ch RS485, 1-ch RS232, 2-ch Digital Input, 1-ch 12V Power Output
Data Format	8 data bits, 1 stop bit, configurable parity (odd, even, none)
Baud Rate	1200, 4800, 9600, 19200, 38400, 57600 bit/s
Dimensions	Height × Diameter: 240 × 133 mm
Environment	Temp: -40℃ ~ +85℃; Humidity: ≤95% RH

Product Visualization

Application Scenarios

System Architecture

Frequently Asked Questions

1. What types of monitoring solutions can this terminal support?

It is designed for one-stop solutions in hydrology, water conservancy, agriculture, and urban lifeline areas, including groundwater and water pollution monitoring.

2. Can the terminal be customized for specific project requirements?

Yes, solutions can be customized and corresponding product services provided based on specific client needs and project environments.

3. What is the typical lead time for an order?

The lead time depends on the order quantity, but it is generally around 15 days after payment is confirmed.

4. What communication modes are supported?

The terminal supports GPRS, CDMA, 3G, 4G full-network compatibility, as well as optional LoRa, NB-IoT, and Bluetooth modes.

5. How long is the product warranty?

We provide a 1-year warranty for our products along with free remote technical support online.

6. How does the device handle power in remote locations?

It features a built-in 78Ah large-capacity lithium battery pack and an ultra-low-power design, making it ideal for sites without a stable power supply.