Product Introduction
· The RTS112E explosion-proof total station holds a safety certification for coal mine equipment and complies with the GB 3836-2000 national standard for electrical equipment used in explosive gas atmospheres. It has been issued a certificate of conformity by the National Coal Mine Explosion-Proof Safety Product Quality Supervision and Testing Center.
· This explosion-proof total station is a newly launched product by our company, designed for use in environments with coal dust and methane explosion hazards. The instrument features intrinsically safe explosion-proof functionality, a compact design, and measurement range and accuracy that meet international advanced standards, making it specialized equipment for mine surveying.
· Certified for use in coal mines
· Certified as explosion-proof
· Compact design, small size, and lightweight
· Constructed from high-strength metal and special composite materials for impact and crush resistance
· Intrinsically safe circuit design with low voltage and low power consumption
· Operates in a wide temperature range: -20°C to +50°C
· High-grade water and dust resistance (IP66)
Product Parameter (specification)
| Explosion Protection | |
| Safety factor | 1.5 |
| Explosion protection marking | Exib I |
| Intrinsically safe voltage | 7.4 V |
| Intrinsically safe current | 0.3 A |
| Telescope | |
| Image | Erect (upright) |
| Field of view | 1°30′ |
| Objective effective aperture | Φ50 mm |
| Resolution | 3″ |
| Magnification | 30× |
| Minimum focusing distance | 1.0 m |
| Distance Measurement | |
| Range (single prism) | 6000 m |
| Range (reflectorless) | 1000 m |
| Ranging accuracy (prism) | ±(2 + 2×10⁻⁶·D) mm |
| Ranging accuracy (reflectorless) | ±(3 + 2×10⁻⁶·D) mm |
| Measuring time | 0.5 s |
| Angle Measurement | |
| Angle measurement method | Absolute encoding |
| Angle accuracy | 2″ |
| Minimum reading | 1″ / 5″ |
| System Configuration | |
| Compensator range | ±3′ |
| Level vial sensitivity | 30″ / 2 mm |
| Laser plummet | 4-level adjustable |
| Power supply | Rechargeable Li-ion battery, 3300 mAh |
| Operating time | 12 hours |
| Communication interfaces | RS-232C / USB |
| Memory capacity | 120,000 points |
| Ingress protection | IP66 |
| Operating temperature | –20 °C ~ +50 °C |
Product Feature And Application
Explosion-proof total stations are designed for use in environments with risks of coal dust and methane explosions. These instruments feature intrinsically safe explosion-proof functionality, a compact design, and measurement ranges and accuracy that meet international advanced standards, making them specialized equipment for mine surveying.
·Certified with the Coal Mine Safety Mark
·Certified with an Explosion-Proof Qualification Certificate
·Compact design, small size, and lightweight
·Constructed from high-strength metal and special composite materials for impact and crush resistance
·Intrinsically safe circuit design with low voltage and low power consumption
·Simple button layout with accidental activation protection for key functions
·Multi-functional integration, including stakeout, plumb line, and opposite-side measurement
Prodection Details
Prodect Qualification
Exihibition Show
Deliver, Shipping And Serving
Latest News
Shandong Surveying Information Technology Co., Ltd. is a professional manufacturer and one-stop supplier of surveying and mapping instruments, with nearly 20 years of industry experience. We specialize in the production of RTK receivers, automatic levels, total stations and theodolites, and also act as an authorized agent for multiple well-known industry brands, covering a full range of engineering surveying tools, measuring instruments and experimental equipment. We integrate production, global trade, technical support and after-sales service, committed to providing global customers with high-quality products and professional solutions. We look forward to cooperating with you!
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