Fixed gas detector
Contact Info
- Add:Room 503, Building 17, Huafeng International Intelligent Manufacturing City, Wanle Road, Shajing Sub-district, Bao'an District, Shenzhen, Zip: 518000
- Contact: 池工
- Tel:17796309110
- Email:17796309110@163.com
Other Products
● Intrinsically safe circuit design, explosion-proof certification, secondary lightning protection and anti-static capabilities, exceeding national standards, with high resistance to intense pulse surge current impact. High reliability and stability. Reverse connection protection design, the instrument will not be damaged even if connected in reverse in any form.
● Standard infrared remote control, enabling operation without opening the cover in hazardous scenarios, such as modifying alarm points, calibrating concentration, calibrating zero point, silencing, restoring factory settings, entering the menu, viewing records, 4mA output, and 20mA output (this function is required for calibrating other collection devices).
● Chinese and English interfaces are optional, with the Chinese interface as default. Supports free switching of gas concentration units. For conventional gases, the molecular weight does not need to be input; for special gases, the molecular weight is input and the unit is automatically calculated and switched. Optional units: PPM, mg/m³, Vol%, LEL%, PPHM, ppb, mg/L.
● 2.5-inch high-definition color screen (LCM) displays real-time concentration, time, temperature, humidity, storage status and other information. It can simultaneously detect 4 to 6 types of gas concentrations, temperature and humidity. The menu interface uses high-definition simulation icons to show the function names of each menu, with concise Chinese or English operation prompts.
● Three display modes are switchable: simultaneous display of multiple gas concentrations, large-font cyclic display of single-channel gas concentration, and real-time curve. Automatic or manual cycling between channels is switchable. You can set whether to display maximum values, minimum values, and gas names, and view historical record curves.
● Automatically tracks the zero point to prevent drift, with temperature compensation and multi-level calibration, capable of meeting both national standards and local/provincial metrology bureau standards in various regions.
● Data recovery function, automatic identification and prevention of misoperations in concentration calibration, avoiding adverse effects caused by improper operation.
● Can record calibration logs, maintenance logs, and fault resolution countermeasures. It has functions such as sensor life expiration reminder and next concentration calibration time reminder.
Detectable gases: (optional)
Detection range: (range customizable)
Resolution: (resolution customizable)
Temperature detection: -40℃~+120℃ (optional), Humidity detection: 0～100%RH (optional), Resolution: Temperature 0.1℃, Humidity: 1%RH
Detection accuracy: ≤±2%F.S (≤2% within the full range), Temperature 0.5℃, Humidity: 3%RH, Higher accuracy is customizable
Working mode: Fixed installation, online detection, diffusion measurement, pipe type, flow-through type, and pump suction type are optional
Installation methods: Pipe type, wall-mounted type. The working pressure of the pipe type is atmospheric pressure ±30%; if exceeded, pressure reduction treatment is required
Response time: T90≤20 seconds
Recovery time: ≤30 seconds
Output signals: Bus-type RS485 (RTU), optional 3 (4)-wire 4～20mA, 0～20mA, 1～5V, 0～5V, 0～10V, wireless transmission
Alarm methods: On-site audible and visual alarm (optional), default 1 channel, optional 3-channel passive contact (dry contact) output, three-level alarm, alarm points are adjustable
Working environment: -40℃～+70℃
Sample gas temperature: -40℃～+70℃ (conventional), optional: -40℃～+400℃, -40℃～+800℃ (maximum 1300℃)
Relative humidity: ≤10-95%RH (conventional, non-condensing occasions), optional: 10-99%RH for high-temperature and high-humidity occasions; note when ordering, a pre-treatment system is required)
Working voltage: 12~30V DC, the standard power supply for a single device is 24V, 1A or a DC switching power supply with a current greater than 1A
Power supply reference: A 24V, 2.1A switching power supply can power 40 toxic gas detectors or 15 combustible/infrared gas detectors
Explosion-proof type: Flameproof type ExdⅡCT6
Connection cable: 4~20mA uses a 3-core shielded cable; RS485 uses a 4-core cable. When the distance exceeds 1000 meters, the single wire diameter is ≥1.5mm; the shield layer is connected to the earth
Electrical interface: 3/4NPT, optional M20X1.5 internal thread, 1/2NPT
Protection level: IP66, resistant to splash water and short-term rain; for long-term rain, a rain cover is optional, or a display-free housing can be selected, or noted when ordering
Dimensions: 210×170×85mm
Weight: 1.8Kg
| Industry Category | Instruments & Meters/Analytical Instruments/Gas Analyzers |
|---|---|
| Product Category | |
| Brand: | 淇安科技 |
| Spec: | 淇安EA900 |
| Stock: | 99999 |
| Manufacturer: | 深证市淇安科技有限公司 |
| Origin: | 114403 |
