# S50EX Hazardous-area Inspection Handheld Canonical source: https://sotengroup.com/product/hugerock-s50ex-en/?lang=en Language: en Publisher: SOTEN GROUP For mobile inspection and NFC tag reading in hazardous areas, with configuration checked against zone, gas group and temperature class. [Discuss your configuration ↗](https://sotengroup.com/contact/?lang=en&product=S50EX#enquiry)[Compare models & applications ↓](https://sotengroup.com/product/hugerock-s50ex-en/?lang=en#models) 4.5″ / 540×9604G LTE5000mAhIP678GB / 128GB [＋](https://sotengroup.com/wp-content/plugins/soten-s50-platform/official/s50ex/main.webp) S50EX product view01 / 06 [S50EX product view](https://sotengroup.com/wp-content/plugins/soten-s50-platform/official/s50ex/main.webp) [Ex branch body view](https://sotengroup.com/wp-content/plugins/soten-s50-platform/official/s50ex/view-2.webp) [Rear design](https://sotengroup.com/wp-content/plugins/soten-s50-platform/official/s50ex/view-3.webp) [Left controls](https://sotengroup.com/wp-content/plugins/soten-s50-platform/official/s50ex/view-4.webp) [Bottom interface](https://sotengroup.com/wp-content/plugins/soten-s50-platform/official/s50ex/view-5.webp) [Top design](https://sotengroup.com/wp-content/plugins/soten-s50-platform/official/s50ex/view-6.webp) Product images · configuration varies by model · select an image to enlarge S50EX product view01 / 06 01 / APPLICATION FIT ## Match the terminal to your workflow. For energy inspection integrators, maintenance teams and project compliance leads: assess suitability against the certified model and certificate scope. 01 / FIELD WORKFLOW ### Oil, gas & chemical inspection 02 / FIELD WORKFLOW ### Hazardous-area equipment checks 03 / FIELD WORKFLOW ### NFC inspection point identification ### Confirm the site before device configuration. S50EX provides a dedicated inspection configuration with NFC tag reading. Ex capability applies only to the certified model and approved configuration, and does not extend to S50, R50 or R50UB. Review zone, gas and temperature groups, charging, accessories and operating conditions. 02 / ONE PLATFORM, APPLICATION CONFIGURATIONS ## Choose the capture configuration for the task. Compare modular expansion, barcode and NFC, extended-range scanning and Ex inspection. Compare module, memory and OS configurations, then review the corresponding technical specification. Modular expansion ### S50 Rugged handheld & modular integration platform 6GB / 64GB · 4G LTE[View specifications & applications ↗](https://sotengroup.com/product/hugerock-s50-en/?lang=en) E20 barcode + NFC ### R50 Barcode & NFC data collection handheld 6GB / 64GB · 4G LTE[View specifications & applications ↗](https://sotengroup.com/product/hugerock-r50-en/?lang=en) EX30 extended-range barcode ### R50UB Extended-range barcode data collection handheld 8G / 128G · 4G LTE[View specifications & applications ↗](https://sotengroup.com/product/hugerock-r50ub-en/?lang=en) NFC / ATEX ### S50EX Intrinsically safe inspection handheld 8GB / 128GB · 4G LTE[View specifications & applications ↗](https://sotengroup.com/product/hugerock-s50ex-en/?lang=en#specs) | Selection criteria | S50 | R50 | R50UB | S50EX | | --- | --- | --- | --- | --- | | Capture & application | Modular expansion | E20 barcode + NFC | EX30 extended-range barcode | NFC / ATEX | | RAM / storage | 6GB / 64GB | 6GB / 64GB | 8G / 128G | 8GB / 128GB | | OS versions & compatibility | Android 9/10/11/13 (Continuous updates) | Android 9/10/11/13 (Continuous updates) | Android 9/10/11/13 (Continuous updates) | Android 11/13 (Continuous updates) | | Ordering & configuration | Confirm modules & project configuration | 05121041 | 05121043 | 05121021 | RFID, barcode, NFC, RS232 and the larger battery are optional S50 configurations; combinations depend on the device build. Ex capability applies only to the certified S50EX model and approved configuration. 03 / CAPTURE & INTEGRATION ## Connect business data through tags and interfaces. Review protocols, reading conditions, module combinations and software integration for barcodes, tags and peripherals. | Protocol standard | ISO14443A/B, ISO15693, NFC | | --- | --- | | Label standard | M1(S50, S70), CPU, NFC | | Read-write distance | 2-5cm | II 2G Ex ib IIB T4 Gb · ECM 22 ATEX-B DU54 Confirm suitability against the certified model, certificate scope and operating conditions. Review charging, accessories and use requirements before deployment. LABELS / PROTOCOLS ### Validate real labels Share barcode formats, tag protocols, 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 ## S50EX 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 ROM | | External Memory | Micro SD card(T-FLASH card), max 1TB | | Main Camera | 13.0MP(AF) with flash led | | Sub Camera | N/A | | Battery | 5000mAh (Replaceable battery) | | Display | 4.5 inch IPS/AFFS 960*540 QHD industrial 500nit 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 | | BT | 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 & 2pin pogo pin | | Data interface | USB Type-C(OTG)*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*92*27mm (L×W×H) | | --- | --- | | Weight | 420g | | 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) | | --- | --- | | Ex-Marking | II 2G Ex ib IIB T4 Gb | | Certificate NO. | ECM 22 ATEX-B DU54 | | 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 / S50EXS50EX technical datasheetHardware · interfaces · capture modules · environmentV2.0 ↗](https://sotengroup.com/wp-content/plugins/soten-s50-platform/official/s50ex-en-v2.pdf)[OEM / ODMEngineering & project integrationSystem integration · modules · sample validationExplore engineering ↗](https://sotengroup.com/engineering/?lang=en) [S50 configuration enquiry ↗](https://sotengroup.com/contact/?lang=en&product=S50#enquiry)[R50 configuration enquiry ↗](https://sotengroup.com/contact/?lang=en&product=R50#enquiry)[R50UB configuration enquiry ↗](https://sotengroup.com/contact/?lang=en&product=R50UB#enquiry)[S50EX configuration enquiry ↗](https://sotengroup.com/contact/?lang=en&product=S50EX#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=S50EX#enquiry) [sales@soten.com.cn ↗](mailto:sales@soten.com.cn) ## S50EX selection & system integration Check S50EX 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)