JELH100 Sulfur Dioxide Detection Alarm Instrument
Equipped with imported electrochemical sensors, embedded microcontroller-based intelligent control technology, and an OLED display, it can detect sulfur dioxide concentrations in ambient air in real time.
Classification:
Instruments and Meters
Product description
Product Overview
1. Equipped with imported electrochemical sensors and embedded microcontroller-based intelligent control technology, along with an OLED display, this device can detect sulfur dioxide concentrations in ambient air in real time.
2. Features include intelligent calibration, time display, voltage display, intermittent audio-visual alarms, adjustable alarm thresholds, and undervoltage alarm functionality.
3. Features WIFI functionality (optional).
4. The instrument can store 1,500 sets of data (stored once per minute).
5. The YZBX-72 instrument intelligent calibration system enables automatic calibration.
Technical specifications
| Measurement range | (0~100) × 1050 | |||
| Basic error | Measurement range | 0–49 | 50–100 | |
| Error | +3 | True value ±10% | ||
| Response time | ≤45s | |||
| Resolution | 1 | |||
| Sensor lifespan | >1 year | |||
| Sound level intensity | >80dB | |||
| Battery pack | 123450/3.7/1.6Ah Lithium Manganese Oxide Lithium-Ion Battery | |||
| Working hours | >10h | |||
| Protection Level | IP65 | |||
| Explosion-proof type | ||||
| External dimensions | (112.5 x 55.8 x 35.7) mm | |||
| Product Certification | Coal Safety Certificate Number | |||
| Explosion-proof Certificate Number | ||||
| Supporting Information | Standard configuration | Charger, back clip | ||
| Optional equipment | BZC-50 Instrument Intelligent Management System, YZBX-72 Instrument Intelligent Calibration System | |||
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