# T70EX Hazardous-area NFC Inspection Tablet Canonical source: https://sotengroup.com/product/hugerock-t70ex-en/?lang=en Language: en Publisher: SOTEN GROUP Connect field records through bright display, NFC inspection-point reading and mobile applications for oil, gas and chemical inspection projects. [Discuss your configuration ↗](https://sotengroup.com/contact/?lang=en&product=T70EX#enquiry)[Compare models & applications ↓](https://sotengroup.com/product/hugerock-t70ex-en/?lang=en#models) 7″ / 720×12801000nit4G LTE10000mAhIP678GB / 128GB [＋](https://sotengroup.com/wp-content/plugins/soten-t70-platform/official/t70ex/main.webp) Product on white01 / 06 [Product on white](https://sotengroup.com/wp-content/plugins/soten-t70-platform/official/t70ex/main.webp) [Three-quarter view](https://sotengroup.com/wp-content/plugins/soten-t70-platform/official/t70ex/view-2.webp) [Rear & hand strap](https://sotengroup.com/wp-content/plugins/soten-t70-platform/official/t70ex/view-3.webp) [Side interfaces](https://sotengroup.com/wp-content/plugins/soten-t70-platform/official/t70ex/view-4.webp) [Top design](https://sotengroup.com/wp-content/plugins/soten-t70-platform/official/t70ex/view-5.webp) [Full rear view](https://sotengroup.com/wp-content/plugins/soten-t70-platform/official/t70ex/view-6.webp) Product images · configuration varies by model · select an image to enlarge Product on white01 / 06 01 / APPLICATION FIT ## Match the terminal to your workflow. For inspection software providers, maintenance integrators and compliance leads: review area classification, gas and temperature groups, valid certification and the approved device build. 01 / FIELD WORKFLOW ### Oil & gas facility and pipeline inspection 02 / FIELD WORKFLOW ### Chemical equipment & inspection-point records 03 / FIELD WORKFLOW ### Mobile work orders & maintenance integration ### Select against site requirements and the approved build. T70EX provides dedicated NFC inspection specifications for point tags, inspection software and field-record workflows. Hazardous-area deployment requires valid certification and the approved configuration for the project, including accessories, charging and operating requirements. Optional T70 expansion combinations do not automatically apply to T70EX. 02 / ONE PLATFORM, APPLICATION CONFIGURATIONS ## Choose the capture configuration for the task. Compare the modular T70 platform and T70EX NFC inspection configuration. Select around tags, equipment interfaces, OS compatibility and working conditions, then review device specifications and project requirements. Modular expansion / T70L configuration ### T70 7-inch modular industrial tablet platform 8GB / 128GB · 4G LTE[View specifications & applications ↗](https://sotengroup.com/product/hugerock-t70-en/?lang=en) NFC / Ex project selection ### T70EX Ex inspection & NFC field tablet 8GB / 128GB · 4G LTE[View specifications & applications ↗](https://sotengroup.com/product/hugerock-t70ex-en/?lang=en#specs) | Selection criteria | T70 | T70EX | | --- | --- | --- | | Capture & application | Modular expansion / T70L configuration | NFC / Ex project selection | | RAM / storage | 8GB / 128GB | 8GB / 128GB | | OS versions & compatibility | Android 9/10/11/13 (Continuous updates) | Android 11/13 (Continuous updates) | | Ordering & configuration | Confirm modules & project configuration | 05121027 | Confirm T70 module combinations against expansion position, power and drivers; options for one position are not automatically available together. T70EX modules and accessories depend on valid project certification and the approved build, rather than all optional T70 combinations. 03 / CAPTURE & INTEGRATION ## Connect business data through tags and interfaces. Review protocols, reading conditions, module combinations and software integration for tags, positioning and communication peripherals. | NFC | ISO14443A/B, ISO15693, NFC | | --- | --- | | Tag standards | M1 (S50, S70), CPU, NFC | | Read/write distance | 2–5cm | ### Ex project documentation review The existing certificate ECM 21 ATEX-B TQ87 lists II 2G Ex ib IIB T4 Gb and expired on 3 August 2026. Contact SOTEN for valid certification documents and the approved project configuration. Hazardous-area deployment requires valid documents and compliance with site operating requirements. LABELS / PROTOCOLS ### Validate real labels Share tag protocols, frequency bands, material, size and target reading distance. SOFTWARE / DATA ### Integrate business applications Confirm Android versions, application deployment, module access, offline workflows and data transfer. POWER / ACCESSORIES ### Review power & accessories Review shifts, charging, grips, straps and optional modules, then validate the complete configuration. 04 / MODEL-SPECIFIC SPECIFICATIONS ## T70EX technical specifications Review hardware, software, interfaces and environmental specifications for the selected model. OS and module combinations are confirmed for the delivery configuration. ### Hardware & display | CPU | ARM Cortex A73 Octa-core (2.0GHz) | | --- | --- | | GPU | ARM Mali-G72 MP3 | | RAM | 8GB | | Internal Memory | 128GB | | External Memory | Micro SD card ( T-FLASH card), max 1TB | | Main Camera | 13.0MP(AF) with flash led | | Sub Camera | 5.0MP | | Battery | 10000mAh | | Display | 7 inch IPS/AFFS 720*1280 HD industrial 1000nit Sunlight Readable | | Touch Panel | Capacitive/frosted tempered film supports glove touch/spray/active capacitive pen | ### Communications & connectivity | Phone Call | GSM /WCDMA/VoLTE | | --- | --- | | 2G | GSM/EDGE/GPRS/WAP | | 2G Band | GSM (B2/3/5/8） | | 3G | WCDMA 3.75G (HSDPA+42.2Mbps, HSUPA+11.5Mbps) | | 3G Band | WCDMA(B1/2/5/8) | | 4G | FDD: 150Mbps down, 50Mbps UP TDD: 150Mbps , 50Mbps up | | 4G Band | TD-LTE（B38/39/40/41); FDD LTE（B1,B2,B3,B4,B5,B7,B8,B12,B17,B20,B28) | | WI-FI | Dual-band WIFI(2.4GHz/5Ghz)single stream 802.11 a/b/g/n/ac | | Bluetooth | 5.0 Low Energy (LE) | ### Interfaces, sensors & positioning | SIM Card | 1.8/3.3V SIM card | | --- | --- | | TF Card | Micro SD card ( T-FLASH card) ;max 1TB | | Headphone | 3.5mm (CTIA） | | Charging interface | Type-C*1 | | Data interface | USB Type-C*1 | | Gravity Sensor | Support | | Magnetic Field Sensor | Support | | Motion Sensor | Support | | Gyroscope sensor | Support | | Light-sensor | Support | | Acceleration Sensor | Support | | Charger | 5.0V 2A-10W | | Navigation | GPS+Beidou+Glonass+AGPS+SBAS (EPO 2.5m) | ### Mechanical design | Size | 200*132*21mm（L×W×H） | | --- | --- | | Weight | 640g | | Color & Material | Black&yellow (PC+ABS)+TPU | ### Environment & reliability | Shake-proof | 1-19Hz/1.0mm; 19-200Hz/1.0g | | --- | --- | | Dropproof /IK | MIL-STD-810G/Method516.6/Procedure IV & Touch Panel IK05 | | Waterproof | Class 7 ( IEC 60529 ) | | Dustproof | Class 6 ( IEC 60529 ) | | Operating temperature | -20°C to 55°C | | Storage Temperature | -40°C to 80°C | | Reliability | MTBF>5000h; MTTR<0.5h | | RH | 5% to 95% | | Operating Altitude | Max: 4,500 m（15,000 feet） | ### OS & service | OS | Android 11/13 (Continuous updates) | | --- | --- | | Warranty | 24 months (12-month Battery Warranty) | 05 / RESOURCES & DELIVERY ## From selection to project delivery. Download the selected model documentation, then review software, modules, tags, accessories and deployment volume with SOTEN. [PDF / T70EXT70EX technical datasheetHardware · interfaces · capture modules · environmentV2.0 ↗](https://sotengroup.com/wp-content/plugins/soten-t70-platform/official/t70ex-en-v2.0.pdf)[OEM / ODMEngineering & project integrationSystem integration · modules · sample validationExplore engineering ↗](https://sotengroup.com/engineering/?lang=en) [T70 configuration enquiry ↗](https://sotengroup.com/contact/?lang=en&product=T70#enquiry)[T70EX configuration enquiry ↗](https://sotengroup.com/contact/?lang=en&product=T70EX#enquiry) 01 / DEFINE ### Define the workflow Deployment regions, workflow, operating conditions and business software. 02 / VALIDATE ### Validate modules & integration Real labels, interface protocols, OS versions and device accessories. 03 / DEPLOY ### Confirm build & delivery Exact model, configuration list, volume, testing and rollout schedule. [Discuss project & configuration needs ↗](https://sotengroup.com/contact/?lang=en&product=T70EX#enquiry) [sales@soten.com.cn ↗](mailto:sales@soten.com.cn) ## T70EX selection & system integration Check T70EX 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)