Indoor room monitoring
Indoor room monitoring
DM368 Multi-Function Air Quality Monitor
Multi-Parameter Indoor Air Quality Monitor · Langder
Multi-function indoor air-quality monitor candidate. Compare its sensor set, display, accuracy, power and functions with DM601B before release to ensure the two listings are meaningfully different.
- Indoor room monitoring
- Multi-function design
- Multiple parameters to verify
- Model differentiation required
Detection Gas / ParametersCO2, PM1.0, PM2.5, PM10, HCHO, TVOC, temperature, humidity (confirm revision)
Product TypeMulti-Parameter Indoor Air Quality Monitor
BrandLangder
The installed sensor package, measurement ranges and available options depend on the ordered configuration. Confirm the final specification before application.
DM368 · Multi-Parameter Indoor Air Quality Monitor
DM368 Multi-Function Air Quality Monitor for Residential
Multi-function indoor air-quality monitor candidate. Compare its sensor set, display, accuracy, power and functions with DM601B before release to ensure the two listings are meaningfully different.
The model should be selected against the target measurement, operating environment and required system interface. Where a product family offers multiple sensors or hardware versions, the ordered configuration—not the full option list—defines the instrument supplied.
01 / Product Highlights
Key Features
Product functions and configuration points relevant to equipment selection.
Multi-function design
Multi-function design
Multiple parameters to verify
Multiple parameters to verify
Model differentiation required
Model differentiation required
02 / Engineering Data
Technical Specifications
Values below are limited to information identified in supplier material. Confirm the current datasheet for the exact model revision and ordered configuration.
| Parameter | Specification |
|---|---|
| Reference | Obtain DM368 datasheet and DM368-vs-DM601B comparison before publishing |
Sensor options, measuring ranges, alarm thresholds, interfaces and approvals may vary by configuration. Confirm the final specification before installation or use in a regulated environment.
03 / Measurement Configuration
Detection Gas & Measurement Parameters
The parameters below identify the product’s intended measurement scope. The actual installed channels and ranges must be confirmed for the ordered unit.
| Gas / Parameter | Configuration |
|---|---|
| CO2 | Confirm from the ordered sensor configuration |
| PM1.0 | Confirm from the ordered sensor configuration |
| PM2.5 | Confirm from the ordered sensor configuration |
| PM10 | Confirm from the ordered sensor configuration |
| HCHO | Confirm from the ordered sensor configuration |
| TVOC | Confirm from the ordered sensor configuration |
04 / Use Environments
Typical Applications
Application suitability depends on the measured hazard, instrument configuration and site requirements.
Residential
DM368 Multi-Function Air Quality Monitor can be specified for this environment when its sensor configuration and operating limits match the site requirements.
Offices
DM368 Multi-Function Air Quality Monitor can be specified for this environment when its sensor configuration and operating limits match the site requirements.
Schools
DM368 Multi-Function Air Quality Monitor can be specified for this environment when its sensor configuration and operating limits match the site requirements.
Commercial Buildings
DM368 Multi-Function Air Quality Monitor can be specified for this environment when its sensor configuration and operating limits match the site requirements.
05 / Equipment Selection
How to Specify the DM368
Define the measurement task before choosing a product configuration.
- Target measurement: Confirm the gas or environmental parameter and whether more than one channel is required.
- Range and performance: Match the measuring range, resolution, accuracy and response requirements to the application.
- Installation environment: Review temperature, humidity, dust, water exposure, mounting and hazardous-area requirements.
- System integration: Confirm power, analog or digital outputs, communication protocol and alarm interfaces.
- Maintenance: Check calibration, bump-test, sensor replacement and service requirements in the current manual.
06 / Common Questions
Frequently Asked Questions
What does the DM368 measure?
The product information identifies CO2, PM1.0, PM2.5, PM10, HCHO, TVOC, temperature, humidity (confirm revision). The exact channels and ranges depend on the ordered configuration and should be confirmed against the current datasheet.
Which version of the DM368 should I select?
Start with the target gas or parameter, required measuring range, installation environment and output requirements. Confirm the final sensor and hardware configuration with the supplier.
Are all listed options included in one standard unit?
No. Options shown for a model family should not be assumed to be installed simultaneously. The quotation and datasheet should identify the exact supplied configuration.
What documents should be checked before installation?
Review the current datasheet, user manual, wiring or mounting information and any certificate required for the intended site.