Product Introduction
The DTS-B004(B) multi-parameter gas detection alarm instrument (hereinafter referred to as the alarm instrument) is an electronic instrument that uses electrochemical principles, catalytic carrier principles, embedded micro-controller intelligent control, and a liquid crystal display. It is mainly used for the detection and alarm of methane, oxygen, carbon monoxide, and hydrogen sulfide.
Product Features
Excellent sensitivity and repeatability with high-precision sensors
TFT color LCD display with a clear screen
RTC (Real-Time Clock) function
Battery indicator, under-voltage indicator and charging reminder
Freely adjustable calibration point, making calibration convenient for users
Gas data recording and storage function
Technical Specifications
| Product Model | DTS-B004 (B) | |||
| Measuring Method | Natural diffusion | |||
| Parameter | Methane (CH₄), catalytic / infrared optional | Oxygen (O₂) | Carbon Monoxide (CO) | Hydrogen Sulfide (H₂S) |
| Measuring Range | 0.0–4.00 %VOL 0.0–10.00 %VOL 0.00–100.00 %VOL | 0.0–25.0 %VOL | 0–1000 ppm | 0.0–100.0 ppm |
| Resolution | 0.01 %VOL | 0.1 %VOL | 1 ppm | 1 ppm |
| Response Time | ≤ 20 s | ≤ 35 s | ≤ 45 s | ≤ 45 s |
| Alarm Point Setting | Full range adjustable | |||
| Power Supply | 3.7 V rechargeable lithium manganese oxide battery for mine use | |||
| Temperature and Humidity | Temperature: 0°C to 40°C; Humidity: < 98% (at +25°C) | |||
| Dimensions and Weight | 131 × 62 × 31 mm; ≈ 500 g | |||
Application Fields
On-site detection in metal mines, coal mines, petrochemical plants, metallurgical processing, coking, gas and power industries, emergency rescue, municipal fire protection, environmental monitoring, tunnel operations, wastewater treatment and other places.
