柴油气体报警器由气体探测器与气体报警控制控制器构成，广泛应用于石油、燃气、化工、油库等存在柴油气体的石油化工行业，用以检测室内外危险场所的泄漏情况，是保证和人身安全的重要仪器。

     柴油气体报警器采用专用催化燃烧式柴油气体探测器，实时对柴油浓度进行检测，当被测场所存在柴油气体时，气体探测器将气信号转换成电压信号或电流信号传送到气体报警控制器实现浓度显示。当气体浓度超过报警设定值时发生声光报警信号提示，值班人员及时采取安全措施，避免燃爆事故发生。   

    柴油气体报警器产品特点：

    ◆  测量准确：传感器采用进口气体敏感元件，精度高，零点漂移小，抗中毒性能好。

    ◆  防爆设计：可用于工厂条件的1、2区危险场合。

    ◆  维修方便：传感器采用数字化模组设计，现场更换时无需校零、标定。

    ◆  声光报警：气体探测器可选配专用的防爆声光报警器，实现现场声光报警。

    ◆  浓度显示：气体探测器可选配液晶浓度显示，现场实时显示浓度。

柴油气体报警器技术参数

检测气体	柴油	检测原理	催化燃烧式
检测范围	0-100%LEL	供电电源	DC36V±15%
功率	＜1W	通讯方式	M-BUS 两总线
信号输出	一组无源常开信号	连接线缆	RVS 2×2.5mm2
准 确 度	±5%FS	响应时间	催化燃烧式 T90＜30s
材 料	铸铝	防爆链接螺纹	G3/4″内螺纹
外形尺寸	190×130×75mm	重 量	1.5kg
IP等级	IP65	工作温度	-40℃～70℃
湿度范围	10%RH～95%RH	压力范围	86Kpa～106Kpa
存储温度	-25℃～55℃	安装方式	贴壁式、抱管式、穿管式

Diesel Oil Gas Alarm

Summary

Diesel oil gas alarm composed of gas detector and controller, widely used in petrochemical industries,such as oil,gas,chemical industry,tank farm,etc., moinitoring the gas leakage in dangerous sites, guarding the safety of body and proerty.
 

Diesel oil gas alarm with special detector of catalytic combusion, monitering in real time the  gas concentration of diesel oil. When the gas exists in the site, the detector turns gas signal into voltage signal or current signal, then sends to the controller which displays in real time the gas concentration. If the concentration over the set value, the controller sends audible and visual alarm, the operator in duty takes in time the safety steps to avoid the flammable and combusible accident.
 

Feature of Diesel oil Gas Alarm

1. Accurate measurement: sensor with imported gas sensory unit, high precision, less zero shift, strong anti-poisoning.

2. Explosion-proof design: suitable for 1-area and 2-area dangerous site in firm.

3. Maintenance-free: sensor designed with digital module group, no need to zero setting and calibration for spot replacement.

4. Audible and visual alarm: gas detector if equipped with explosion-proof audible and visual alarm, sending audible & visual alarm on the spot.

5. Concentration display: gas detector if equipped with LCD, displaying the concentration on the spot. 
 

Technical Params of Methane Alarm

Gas detection	Diesel oil gas
Detection principle	Catalytic combustion type
Detection range	0-100%LEL
Power Supply Voltage	DC36V±15%
Capacity factor	＜1W
Communication	Two M-BUS
Signal output	A group signal of passive constant opening
Connection wires	RVS 2×2.5mm2
Accuracy	±5%FS
Response time	T90＜30s (Catalytic combustion)
Materials	Cast aluminum
Explosion-proof connection screw thread	G3/4″ internal thread
Outline dimension	190×130×75mm
Weight	1.5Kg
IP degree	IP65
Working temperature	-40℃～70℃
Humidity range	10%RH～95%RH
Pressure range	86Kpa～106Kpa
Storage temperature	-25℃～55℃
Installment	Wall mounted, embracing tube type, passing tube type