Handheld Laser Methane Remote Gas Detector - High Precision CH4 Gas Sensor
Product Description
Cutting-edge Technology: Introducing our CQ-JGYC-01 Handheld Laser Methane Remote Gas Detector, incorporating the latest laser spectral absorption technology for ultra-precise CH4 gas detection.
Unparalleled Accuracy: Achieve precise measurements with high accuracy, ensuring reliable monitoring of CH4 gas concentrations.
Wide Applicability: Versatile in application, suitable for various environments and industries requiring Methane gas detection.
Rapid Response Time: Reacts swiftly to changes in gas concentrations, enabling quick detection and response to potential hazards.
Robust Stability: Engineered with internal temperature and cross-interference compensation, ensuring stable and consistent performance.
Seamless Integration: Equipped with RS485 communication interface and Modbus protocol for easy integration into existing systems.
Tunable Diode Laser: Utilizes a tunable diode laser as the detection light source, scanning periodically to cover characteristic absorption spectra of CH4 gas.
Real-time Analysis: Provides real-time laser absorption spectrum analysis, delivering accurate measurements of CH4 gas concentrations.
Optimized Testing: Consider reflection surfaces for optimal testing results; avoid dark, highly reflective, or non-reflective surfaces. Ideal for concrete or plaster surfaces.
User-friendly Features: Includes features such as laser aiming, LCD display with audio alarm for easy operation and monitoring.
Specification
| Parameter | |
| Detection gas | Methane |
| Detection principle | Laser spectrum absorption |
| Detection range | 0-100000ppm·m |
| Sensitivity | 5ppm·m |
| Laser Class |
Detection Laser: Class I Pointing laser: Class IIIR |
| Protection level | IP68 |
| Explosion protection level | Exib IIc T4 Gb |
| Working temperature | -20℃~+50℃ |
| Working time | 6 h |
| Aiming method | Indicator laser |
| Alarm mode | LCD display + sound alarm |
| Device power supply | 5V 4500mA lithium battery, supports power bank charging |
| Weight | 0.26kg |
| Dimensions | 130.5mm (L) x 37.5mm (W) x 40mm (H) |
Free Shipping
Free shipping is available on all orders. Shipping methods and carriers may vary depending on the destination, order details, and available logistics options. Full Shipping Policy
Returns Policy
For returns and refunds, please review our full Refund Policy before placing an order. If you need help with an order, contact us before your order has shipped whenever possible. Full Returns Policy
When Will My Order Ship?
For Standard Shipping, we aim to pack and ship out your order within 4 business days. During special periods, such as heavy order processing or local inventory shortages that require deployment, please expect it to take an additional day or two for processing. We ship five days a week, Monday through Friday.
You will receive a shipment confirmation with tracking information via email when your order has shipped. Once you receive this email, we cannot change or cancel your order.
Can I Change The Shipping Address On My Order?
Please contact us immediately via email if you realize that you gave us the wrong shipping address — if it hasn't shipped yet, we might be able to correct it before it goes out the door.If your order ships to the address provided and is returned to us as undeliverable, then you are responsible for paying the cost of shipping again to resend it to you. If you decide you do not want your order reshipped, we'll refund you for the products less the original shipping charges, once your order returns to our warehouse. We'll reach out to you to coordinate your options before re-shipping.
If your order ships to an incorrect address provided at the time the order is placed and is not retrievable, we are not responsible and cannot offer reimbursement.
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Let customers speak for us
My first impression after opening and installing batteries was that this meter is very well built considering the price and manufacturer. I had read some reviews stating that it's amp measurements were not accurate below 5 amps, I haven't seen any issues in any measurements I've taken, even side by side with my fluke meters. I've successfully taken accurate amp, voltage and continuity measurements with this ETCR6920B, the display is nice and legible. I haven't tried storing data and making transfers to a PC yet, the soft case is good enough for storage on a shelf and the test leads are of good quality and rated for 1000v. There's nothing bad to say about this meter especially when you consider the price, it's a really great meter.
Works as described.
