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Home > Hot Products > China APEM-5930G: China Factory Suppliers for Ethernet Temperature, Humidity, SO₂ & NO₂ Sensor Monitoring Solutions Suppliers, Factory
China APEM-5930G: China Factory Suppliers for Ethernet Temperature, Humidity, SO₂ & NO₂ Sensor Monitoring Solutions Suppliers, Factory
China APEM-5930G: China Factory Suppliers for Ethernet Temperature, Humidity, SO₂ & NO₂ Sensor Monitoring Solutions Suppliers, Factory
China APEM-5930G: China Factory Suppliers for Ethernet Temperature, Humidity, SO₂ & NO₂ Sensor Monitoring Solutions Suppliers, Factory
China APEM-5930G: China Factory Suppliers for Ethernet Temperature, Humidity, SO₂ & NO₂ Sensor Monitoring Solutions Suppliers, Factory
China APEM-5930G: China Factory Suppliers for Ethernet Temperature, Humidity, SO₂ & NO₂ Sensor Monitoring Solutions Suppliers, Factory
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China APEM-5930G: China Factory Suppliers for Ethernet Temperature, Humidity, SO₂ & NO₂ Sensor Monitoring Solutions Suppliers, Factory
China APEM-5930G: China Factory Suppliers for Ethernet Temperature, Humidity, SO₂ & NO₂ Sensor Monitoring Solutions Suppliers, Factory
China APEM-5930G: China Factory Suppliers for Ethernet Temperature, Humidity, SO₂ & NO₂ Sensor Monitoring Solutions Suppliers, Factory
China APEM-5930G: China Factory Suppliers for Ethernet Temperature, Humidity, SO₂ & NO₂ Sensor Monitoring Solutions Suppliers, Factory
China APEM-5930G: China Factory Suppliers for Ethernet Temperature, Humidity, SO₂ & NO₂ Sensor Monitoring Solutions Suppliers, Factory

China APEM-5930G: China Factory Suppliers for Ethernet Temperature, Humidity, SO₂ & NO₂ Sensor Monitoring Solutions Suppliers, Factory

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Model: APEM-5930G-SO₂-NO₂

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This advanced product combines temperature, humidity, dew point, SO₂, and NO₂ monitoring into one comprehensive unit, delivering real-time and accurate measurements. Designed with high sensitivity and rapid response capabilities, it is ideal for environmental quality assessment and industrial safety early-warning applications. As a trusted factory and leading suppliers in China, we are committed to providing top-notch monitoring solutions that meet the needs of various industries.

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Product Description

Comparison Table

Feature Dimension SO₂-NO₂-5-01 (Low-Range High-Precision Version) SO₂-NO₂-50-01 (Industrial Wide-Range Version)
Core Positioning Environmental Quality, Precision Areas Early-Warning Monitoring Industrial Safety, Occupational Health Safety Protection
Range & Precision Low Range (0-5ppm), High Resolution (0.01ppm) Wide Range (0-50ppm), Applicable Resolution (0.1ppm)
Response Speed

SO₂: <3s (T90<80s)

NO₂: <3s (T90<80s)

SO₂: <3s (T90<15s)

NO₂: <3s (T90<30s)
Key Selling Points High Sensitivity, Trend Monitoring, Environmental Compliance Rapid Alarm; Personnel Safety Protection, Industrial Compliance
Typical Users Property Managers, Environmental Agencies, Building Automation System Integrators Plant Safety Managers, Industrial Automation Integrators, EHS Departments

Parameter SO₂-NO₂-5-01

Measurement Content Range Resolution Response Time
SO₂ 0-5ppm 0.01ppm <3s (T90<80s)
NO₂ 0-5ppm 0.01ppm <3s (T90<80s)
Temperature -25～80℃ ±0.2℃ (at 25℃) Real-time
Humidity 0～99.9%RH ±2%RH (at 25℃) Real-time
Table 2
Measurement Content SO₂, NO₂, Temperature, Humidity, Dew Point
Power Supply DC12～48V, POE power supply
Communication Protocol Modbus TCP, UDP, SNMP (V1.V2), MQTT
Communication Interface RJ45
Interface 2 channels DI input, 1 channel DO output, 1 channel RS485, 1 channel DC12V output
Alarm Light, sound, email alarm, protocol alerts
Screen Display 3.5 inch TFT color screen
Data Storage 100,000 records
Installation Screw fixation, Magnetic
Dimensions 100*135*35mm

Parameter SO₂-NO₂-50-01

Measurement Content Range Resolution Response Time
SO₂ 0-50ppm 0.1ppm <3s (T90<15s)
NO₂ 0-50ppm 0.1ppm <3s (T90<30s)
Temperature -25～80℃ ±0.2℃ (at 25℃) Real-time
Humidity 0～99.9%RH ±2%RH (at 25℃) Real-time
Table 2
Measurement Content SO₂, NO₂, Temperature, Humidity, Dew Point
Power Supply DC12～48V, POE power supply
Communication Protocol Modbus TCP, UDP, SNMP (V1.V2), MQTT
Communication Interface RJ45
Interface 2 channels DI input, 1 channel DO output, 1 channel RS485, 1 channel DC12V output
Alarm Light, sound, email alarm, protocol alerts
Screen Display 3.5 inch TFT color screen
Data Storage 100,000 records
Installation Screw fixation, Magnetic
Dimensions 100*135*35mm

Product Video

Product Dimensions

5930G Dimensions

Product Display

Ethernet All-in-one Sensor - Front View
Ethernet All-in-one Sensor - Side View
Ethernet All-in-one Sensor - Back Interface
Ethernet All-in-one Sensor - Installation Details
Ethernet All-in-one Sensor - Screen On
Ethernet All-in-one Sensor - Mounting Options
PoE Temperature and Humidity Web Sensor - Display Layout
PoE Temperature and Humidity Web Sensor - Application Setup

Frequently Asked Questions (FAQ)

1. What is the key difference between SO₂-NO₂-5-01 and SO₂-NO₂-50-01?
The SO₂-NO₂-5-01 is a high-precision version designed for low-range environmental monitoring (0-5ppm) with a high resolution of 0.01ppm. The SO₂-NO₂-50-01 is an industrial wide-range version (0-50ppm) with a 0.1ppm resolution, optimized for rapid alarms and occupational health safety.
2. What network communication protocols do these sensors support?
Both models support a variety of industrial and IoT protocols, including Modbus TCP, UDP, SNMP (V1/V2), and MQTT, allowing seamless integration with SCADA, BMS, and cloud platforms via an RJ45 interface.
3. How are the sensors powered?
They support a flexible power scheme, accepting either standard DC 12～48V input or standard Power over Ethernet (PoE) via the RJ45 network cable.
4. Can these units store data locally if the network goes down?
Yes, both sensor models feature built-in data logging capabilities, storing up to 100,000 records locally to ensure data continuity.
5. What mounting and installation options are available?
The sensors support both standard screw fixation for permanent wall-mounting and magnetic mounting for easy placement on metallic surfaces.
6. How does the alarm system work?
The system features multi-channel alerts, including on-device light and sound alarms, email notifications, and protocol alerts triggered directly through the communication network.

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