Ammonia gas alarm explosion-proof certification comes with insurance

分辨率测量对象：

可燃气体，有毒气体

尺寸：

RBK-6000-2-H：250*240*90 ≤3.5Kg

电压：

AC220V±10%

Jinan Shuoan Electronic Technology Co., Ltd., a professional manufacturer of ammonia leak alarms [, Manager Zhang], type gas detection controller is an intelligent digital display instrument specially designed for the series of gas detection transmitters produced by our company. . It can directly display the gas concentration, and at the same time, it can also output passive alarm signals and standard current signals according to the alarm points set by the user. The gas detection alarm is specially developed by our company for hazardous working situations in petroleum, metallurgy, coal, chemical industry, electric power and other industries. It is used to continuously detect the content of toxic and harmful gases in the workplace, send out alarm messages in time, and protect the safety of personnel and production equipment. The ammonia leak alarm uses a high-performance microprocessor, which is simple to operate and easy to maintain. It can detect various poisonous and harmful gases such as , , , , , and combustible gases. The sensors are all imported products with original packaging, and the performance of the whole machine is at the leading level in China. Basic technical indicators of ammonia leak alarm
Measuring range
Basic error
Display mode large screen LCD, light emitting tube
Alarm mode sound and light alarm
Alarm volume>
Alarm response time
Alarm action value low limit alarm (adjustable)
High limit alarm (adjustable)
Equipment failure response time
Chassis dimensions are
Power supply
Working environment temperature ℃℃
Humidity
Atmospheric pressure
Insulation resistance in normal environment
When humidity is
Working mode continuous
Power consumption
Alarm output/group contact output
Power supply nodes (nodes include detectors and linkage modules)
The transmission distance of the bus is not greater than meters (two-core shielded twisted pair cable, wire diameter)< br/> The ammonia leak alarm can detect the concentration for a long time and can realize the remote communication function to ensure that the alarm signal is sent out at the first scene and the danger is eliminated in time. The ammonia leak alarm can also be connected to other secondary instruments or systems. The ammonia leak alarm is a new generation of high-tech, safe and practical product developed by our company using advanced science and technology according to the needs of the market and customers, and after many tests and verifications as well as multiple processing procedures. The ammonia leak alarm is composed of a type gas alarm controller and a type gas detector. The controller and detector are connected through a three-core cable for signal output.
Technical parameters of ammonia leak alarm
Detection gas ammonia
Detection method diffusion type
Measurement principle electrochemistry
Response time
Detection error
Range~
Low alarm setting range~
High alarm setting range~
Low alarm point
High alarm point
Operation mode touch button
Display mode five Eight-segment LCD digital display
Operating temperature ℃~℃
Ambient humidity~(no condensation)
Storage temperature ℃~℃
The power supply is powered by a rechargeable lithium battery and can work continuously Hours or more
Battery battery, capacity
Dimensions
Weight
Explosion-proof certification II
Calibration method optional calibration cap, convenient for user calibration
Ammonia is a A colorless gas with a strong pungent odor that is lighter than air. This gas usually comes from concrete admixtures used in building construction, and additives and brighteners in interior decoration materials. After long-term exposure to ammonia, some people may develop symptoms such as skin pigmentation or finger ulcers. After being breathed into the lungs, ammonia easily enters the blood through the alveoli, combines with hemoglobin, and destroys the oxygen transport function. After inhaling a large amount of ammonia gas in a short period of time, tearing, sore throat, hoarseness, cough, blood-streaked sputum, chest tightness, difficulty breathing may occur, which may be accompanied by dizziness, headache, nausea, vomiting, fatigue, etc. In severe cases, pulmonary edema and adult symptoms may occur. Respiratory distress syndrome and respiratory tract irritation symptoms may occur.
Ammonia leak alarms are generally divided into two categories: portable. Ammonia leak alarm, ammonia concentration alarm, ammonia gas leak detector ammonia alarm, ammonia gas meter, ammonia detection alarm ammonia leak alarm is composed of two parts, one part is the gas alarm controller , one part is a gas detector. The detector and the controller are connected using a three-core shielded cable. There are terminals on the detector and the controller for convenient connection.
Installation method of ammonia leak alarm
Depending on the detector model, choose the following different installation methods.
Use two or three expansion bolts to fix the detector to the wall or to a special bracket.
To prevent ammonia poisoning, you can install an ammonia leak alarm, or pay attention to whether there is a pungent smell in the room, especially the toilet smell. Secondly, when purchasing decorative materials, pay attention to whether the material itself has a pungent smell. Finally, It is best to ventilate for three to four weeks after decoration so that the ammonia can be released.
The ammonia leak alarm consists of a controller, detector, signal cable, etc., and is wall-mounted. Users can choose different product models according to different detection gases. According to the number of channels, it is divided into two specifications: one to four channels and four to eight channels. The monitoring environment of each detector is square meters. Users can choose how many alarms and detectors they need according to their own needs. Gas alarm, gas detector, gas leak alarm, gas leak detector, gas leak detector, gas concentration alarm
Implementation standards for ammonia leak alarm
"Environmental Gas Detection and Alarm Device for Workplaces" General Technical Requirements》
Electrical Equipment for Explosive Gas Atmospheres Part Part General Requirements》
Electrical Equipment for Explosive Gas Atmospheres Part Intrinsically Safe Type》
Explosion-proof mark II, which applies to districts, districts, Area, containing ~ class, ~ group of explosive gas mixtures, and passed the inspection by the National Anti-Explosion Electrical Products Quality Inspection Center, and obtained the explosion-proof certificate
Main features of ammonia leak alarm
◆Single gas detection, Sound, light and vibration alarm
◆Segment code display
◆Backlight can be set
◆Full-function self-test at power on
◆High and low alarm points can be set, toxic gases are also available
/> ◆The calibration concentration is adjustable to facilitate user calibration
◆The user password can be modified to facilitate user operation protection
◆Large-capacity lithium battery power supply, long standby time
◆Provides real-time clock setting function
◆With silencer function settings
◆Alarm sounds of different frequencies under different alarm conditions
◆The vibration alarm function can be manually canceled
◆Automatic battery power detection and under-voltage prompt function

Ammonia has corrosive and irritating effects on the skin tissue in contact. It can absorb moisture in the skin tissue, denature tissue proteins, saponify tissue fat, and destroy cell membrane structure. Ammonia has extremely high solubility, so it mainly has irritating and corrosive effects on the upper respiratory tract of animals or humans. Ammonia leak alarm products are widely used in dangerous places where flammable and explosive gases exist, such as cold storage, compressor rooms, food factories, and fertilizer plants. The ammonia leak alarm is composed of two parts, one is the gas alarm controller, and the other is the ammonia gas detector. The detector and the controller are connected by a three-core shielded cable or a three-core cable. The detector and the controller There are terminal blocks on them. The ammonia leak alarm adopts a wall-mounted box design, the panel status is directly displayed, and it is simple to install and easy to operate. The detector adopts industrial special explosion-proof device, and the gas sensor adopts imported components, with high detection sensitivity and wide detection range. The electronic circuit of the ammonia leak alarm adopts advanced microcomputer technology, fully digital signal processing, simple and intuitive operation. When the sensor or transmission line fails, it will automatically detect and issue a fault alarm. The concentration alarm status can be automatically stored. It works with dual main and backup power supplies. method to ensure continuity of work. The working condition of the ammonia leak alarm is stable and reliable, and the power consumption is low. Ammonia leak alarms are divided into portable ammonia detection alarms and handheld ammonia leak detectors.
Product Features of Ammonia Leak Alarm
Using high-speed processor, it can handle system tasks quickly and accurately to ensure the reliability of the system
Crystal screen can display the concentration and status of the detector in real time
br/> Digital signal transmission, high reliability
Set of programmable relays, passive normally open and normally closed contacts, contact capacity/
Modular structure design for easy system maintenance
Local monitoring is realized through the computer, and the detector operation status data can be permanently stored
Technical parameters of ammonia leak alarm
Point type gas detector is used in conjunction with it
Operating voltage
Operating temperature ℃ ~℃
Humidity
Crystal screen display
Alarm system sound and light alarm
Alarm volume
Transmission distance
Volume
Jinan Shuoan Electronic Technology Co., Ltd.
Contact person: Manager Zhang, phone number. Please call for specific prices