# H81 ATEX Hazardous-area Rugged Inspection Tablet Canonical source: https://sotengroup.com/h81-model/h81-atex-en/?lang=en Language: en Publisher: SOTEN GROUP H81 ATEX Hazardous-area Rugged Inspection Tablet. Check H81 ATEX certificate scope, validity and approved modules/accessories against country, zone, gas/dust and temperature requirements. Then validate inspection software, interfaces, mounting and power. An explosion-proof rugged tablet for oil, gas, petrochemical and hazardous-area operations. Combine mobile computing, NFC and barcode capture for inspection records, equipment identification and work-order workflows. [Enquire about this model ↗](https://sotengroup.com/contact/?lang=en&product=H81%20ATEX#enquiry)[View specifications ↓](https://sotengroup.com/h81-model/h81-atex-en/?lang=en#specifications) Appearance reference; interfaces and accessories depend on the selected configuration. [＋](https://sotengroup.com/wp-content/plugins/soten-product-pilot/official/h81/view-1.webp) Device appearance reference01 / 06 [Device appearance reference](https://sotengroup.com/wp-content/plugins/soten-product-pilot/official/h81/view-1.webp) [Rear design reference](https://sotengroup.com/wp-content/plugins/soten-product-pilot/official/h81/view-2.webp) [Interface location reference](https://sotengroup.com/wp-content/plugins/soten-product-pilot/official/h81/view-3.webp) [Hand-strap reference](https://sotengroup.com/wp-content/plugins/soten-product-pilot/official/h81/view-4.webp) [Device specifications & interfaces](https://sotengroup.com/wp-content/plugins/soten-product-pilot/official/h81/en-atex-spec.webp?rev=20261019-2) [Computing configuration comparison](https://sotengroup.com/wp-content/plugins/soten-product-pilot/official/h81/en-atex-compare.webp?rev=20261019-2) Product images · configuration varies by model · select an image to enlarge Device appearance reference01 / 06 01 / APPLICATIONS ## Configured for your industry. ### Oil & gas inspection Access field tasks, capture equipment information and inspection records, and connect to maintenance-management systems. ### Petrochemical plant maintenance Support equipment checks, maintenance work orders and material identification with mobile access to operational data. ### Hazardous-material storage & assets Record asset movements, inspection results and work status through tag and barcode workflows. 02 / SPECIFICATIONS ## Device specifications Specifications below apply to the H81 ATEX / 5G-M60 configuration. Compare other computing options through H81 selection. | Processor | MediaTek Kompanio 900T · Octa-core · up to 2.6GHz · 6nm | | --- | --- | | Graphics | ARM G68 MC4 | | AI processing | APU 3.0 (2.6T) | | Memory | 8GB LPDDR4 RAM | | Storage | 256GB UFS | | Expandable memory | microSD, up to 2TB | | Display | 8-inch AFFS/IPS · 1920x1200 · 1000 nits | | Rear camera | 48MP + 5MP | | Front camera | 8MP | | Battery | 12,000mAh removable battery | | Data ports | USB Type-A (Host) x1 / Type-C (OTG) x1 | | Charging | Type-C / 8-pin magnetic connector | | Cellular | WCDMA / LTE-TDD / LTE-FDD / 5G NR | | Wireless | Wi-Fi 6 2x2 (2.4/5GHz, 802.11a/b/g/n/ac/ax) / BT 5.2 LE | | Navigation | L1+L5 GPS/BeiDou/GLONASS/Galileo/QZSS, AGPS/SBAS | | OS | Android 14 (GMS / AER Certified) | | Dimensions | 223 x 146 x 23mm (LxWxH) | | Weight (including hand strap) | 886g | | Water/dust resistance | IP68 (IEC 60529) | | Drop / impact | MIL-STD-810H compliant (1.8m) / IK08 | | Operating temperature | -31°C to 55°C | | Storage temperature | -40°C to 80°C | | Humidity | 5% to 95% (95%RH, non-condensing) | | Altitude | Up to 4,500m (15,000 feet) | 03 / MODULES ## NFC & barcode capture Capture modules are supplied for the selected device and certified configuration. Card, tag and environmental conditions affect reading performance. | NFC module | P/N 01250227 | | --- | --- | | Operating frequency | 13.56MHz | | Read distance | 20–50mm | | RF protocols | ISO/IEC 14443A/B / ISO/IEC 15693 / ISO 18092 / NFC Forum | | Barcode module | E20 · P/N 02690141 | | 2D barcodes | QR Code, Micro QR, Data Matrix, PDF417, Micro PDF417, Aztec, Maxicode, Hanxin Code, Dotcode, Composite. | SOFTWARE & CERTIFICATION ## Software & certification Select the OS version for your application environment, existing business software and regional deployment requirements. | H81-5G-U62 | Android 13 / OpenHarmony 6.0 / Starlight Kylin | | --- | --- | | H81-5G-M60 | Android 14 (GMS and AER Certified) | | H81-4G-M45 | Android 9.0 / 10.0 / 11 / 13 / 15; Android 15 GMS certified | | H81-4G-M45H | Android 9.0 / 10.0 / 11 / 13 / 15; Android 15 GMS certified | 04 / ORDERING ## Choose a computing configuration. Include your environment, OS, modules, deployment country and expected quantity in your enquiry. | H81-5G-M60 | 05121162 | | --- | --- | | H81-4G-M50 | 05121164 | | H81-4G-M45 | -- | | H81-4G-M45H | -- | Contact SOTEN for configurations without a listed ordering code. 05 / PROJECT INTEGRATION ## Connect your application and deployment requirements. Share the deployment country, zone classification, gas or dust environment and temperature class for model-specific certification and option recommendations. The device, accessories and modules must match the required certified configuration. 06 / DATASHEET ## Download the product datasheet Review configurations, network bands and module performance for technical evaluation and procurement. [PDF / V2026.10 ### H81 ATEX Explosion-proof rugged tablet 2026-10-19Download English datasheet ↗](https://sotengroup.com/wp-content/plugins/soten-product-pilot/official/h81/en-atex.pdf?rev=20261019-2) ENGINEER YOUR PROJECT ## Build the right fit for your fieldwork. Discuss your application, deployment country, software interfaces and purchasing plan with SOTEN for configuration and project support. [Start a project enquiry ↗](https://sotengroup.com/contact/?lang=en&product=H81%20ATEX#enquiry)[sales@soten.com.cn](mailto:sales@soten.com.cn)[Compare the H81 family ↗](https://sotengroup.com/product/hugerock-h81-global/?lang=en) ## H81 ATEX selection & system integration Check H81 ATEX certificate scope, validity and approved modules/accessories against country, zone, gas/dust and temperature requirements. Then validate inspection software, interfaces, mounting and power. For: Energy project integrators, inspection software providers and compliance buyers [Check model datasheets](https://sotengroup.com/resources/?lang=en) · [Prepare SDK and application interfaces](https://sotengroup.com/resource/sdk-en/) · [Discuss your project configuration](https://sotengroup.com/contact/?lang=en) [Datasheets and support guides](https://sotengroup.com/resources/?lang=en) · [Engineering and delivery](https://sotengroup.com/engineering/?lang=en)