Overview
Introduction of Intrinsically Safe Android Tablet
KJD3.7 intrinsically safe android tablet for mining, with Ex ib I Mb explosion-proof certification, is specially designed for flammable and explosive environments. Equipped with an 8-inch high-definition screen and an octa-core processor, it supports multi-network communication, four-star positioning and IP54 protection. With a long battery life of 12000mAh, it is suitable for industrial inspection and other scenarios.
Feature of Intrinsically Safe Android Tablet
1) Intrinsically safe explosion-proof design, certified by authoritative authorities, eliminates the risk of explosion in hazardous environments.
2) 8-inch industrial-grade touch screen, combined with strong light visibility technology, ensures smooth operation in harsh environments.
3)4G/dual-band WiFi/Bluetooth full communication, four-star precise positioning, and efficient data transmission.
4)IP54 dust and water resistance, wide temperature storage range of -40℃ to 60℃, suitable for harsh industrial environments.
5)12000mAh large-capacity battery, 4GB+64GB memory, supporting 256GB expansion.
Detail photos of Intrinsically Safe Android Tablet
Product parameters of Intrinsically Safe Android Tablet
| Product Name | KJD3.7 intrinsically safe handheld terminal |
| Explosion-proof mark | Ex ib I Mb |
| Size | 230×146×20mm |
| Weight | Approximately 550g (including battery) |
| Display screen | 8-inch IPS high-definition screen with a resolution of 800*1280 |
| Touch screen | Corning Gorilla Glass III industrial-grade multi-touch capacitive screen |
| Expansion slot |
2×PSAM card slots (expandable and customizable for 4 PSAM cards) (optional)1×sim card slot and 1×MicroSD(TF) card slot |
| Communication interface | 1×Type-c interface,1×Type-A interface, and 1×DC3.5mm charging port |
| Indicator light | Charging indicator light |
| Keyboard | Side scan key, side function key |
| Camera | It features a 5MP front camera and a 13MP rear camera. The camera is equipped with a flash and auto focus function |
| Flashlight | Low-power LED lighting, for emergency use |
| Positioning | GPS/GLONASS/ Beidou/Galileo |
| CPU | Octa-core 64-bit, MT6762 with a main frequency of 2.0GHz |
| Memory capacity | RAM: 4GB ROM: 64GB |
| Operating system | Android10.0 |
| Extended memory | Supports 256GB Micro SD card (optional) |
| 4G |
TD-LTEBand38/39/40/41 FDD-LTEBand1,2,3,4,7,17,20 |
| 3G | WCDMA(850/1900/2100MHz); |
| 2G | GSM/GPRS/Edge（850/900/1800/1900MHz） |
| WIFI | 2.4G/5G dual-band, compliant with IEEE802.11a/b/g/n/ac |
| Bluetooth | Bluetooth4.2 |
| Operating temperature | 0℃～40℃ |
| Storage temperature | -40℃～60℃ |
| Relative humidity | ≤95%（25℃） |
| Product Name | IP54 |
| Battery capacity | 12000mAh |
| Overall machine dimensions | Intrinsically safe handheld terminal (including battery), power adapter, USB data cable, safety mark certificate, explosion-proof certificate, user manual |
FAQ about Intrinsically Safe Android Tablet
Q1:In which scenarios is this terminal applicable?
A1: It is applicable to inspection, data collection and other work in flammable and explosive environments such as petroleum, chemical industry and coal mines.
Q2:What are the safety standards corresponding to the explosion-proof grade?
A2r: The explosion-proof mark is Ex ib I Mb, which complies with the intrinsically safe standard for mining and can eliminate the risk of ignition.
Q3:How is the battery life? Can it meet the requirements for long-term operation?
A3: 12000mAh large-capacity battery, low-power design, suitable for long-term continuous operation in industrial scenarios.
Q4:Which extended functions are supported?
A4: It can be optionally equipped with multiple PSAM cards and 256GB Micro SD card expansion to meet diverse storage and encryption requirements.
Q5:Is the communication and positioning function stable?
A5: Supports 4G/dual-band WiFi/Bluetooth, compatible with GPS/Beidou and other four-satellite positioning, with stable and reliable signals.
+86 18980943378
Time：2026-01-19
Location:
