YunTai Laser YQYJ Series Gas Remote Detector

The PTZ laser gas remote sensor is a new generation of gas detection equipment based on laser absorption spectroscopy technology (TDLAS), which is fixedly installed on a pole
The 360° automatic scanning method performs non-contact measurement of gas concentration at multiple preset locations within various venues, combined with real-time video images
For example, a 24-hour online, full-space, and all-round gas leakage monitoring system can be established within the target area, capable of locating the source of leakage
Location. It can be widely used in workplaces requiring gas leakage monitoring, such as petroleum, chemical, natural gas, mining, and power plants.
Applicable to
Zone 1 and Zone 2 for explosive gas atmospheres, as well as A20, A21, and A22 zones for explosive dust atmospheres.

Product Features Strong stability: Compared to traditional technologies, it features a wide measurement range and is resistant to failures such as oxidation, poisoning, and saturation, without interference from other gases Wide coverage: Capable of rotating horizontally 360° and pitching ±90°, achieving full-space monitoring without dead zones Safe and reliable: It adopts an explosion-proof design, featuring a wide voltage operating range and surge protection capabilities Real-time display: The system integrates a high-definition camera, enabling rapid and real-time identification of on-site leakage conditions Low maintenance: The device features a built-in reference gas chamber, enabling regular system self-checking and self-calibration, thereby reducing management and maintenance efforts High scalability: Utilizing standard communication protocols, it can easily communicate with third-party systems such as host computers, control systems, and auxiliary equipment Product Specifications Detected gases: methane (CH₄), propane (C₃H₇), ammonia (NH₃), ethylene (CH₂), carbon monoxide (CO), hydrogen chloride (HCl) Detection principle: Tunable Diode Laser Absorption Spectroscopy (TDLAS) Detection range: 50/100/150 m Detection range: (0~99999) ppm·m Detection error: within ±5% Response time ≤0.1s PTZ Parameters

Housing material:	Standard configuration: 304 stainless steel (optional 316L)
Horizontal angle:	360° continuous
Vertical angle:	90°~-90°
Horizontal Rotation Speed:	(0.1～40)°/S smooth variable speed rotation
Vertical rotation speed:	(0.1~30)°/S smooth variable speed rotation
Pre-set point:	128pieces
Rotational accuracy:	≤0.1°
Interface size:	G3/4 male thread

Other indicators

Input voltage: Maximum current: Ambient temperature: Environmental humidity: Communication mode: Communication protocol:

DC 24V 1A -40～60℃ 0~95% RH (non-condensing) RS485RJ45 Modbus RTU16

Camera
Resolution :	No less than 1920×1080
Focal length:	Not less than 5.9-135.7mm
Sensor:	1/2.8”CMOS
Product Certification
Explosion-proof Mark:	ExdIIC T6 Gb/Ex tDA21 IP68 T80℃
Protection level:	IP68
Safety certification:	SIL3
Laser power:	≤15mW
Laser class:	Detection laser Class I
	Indication laser Class Ⅱ