關(guān)于歐泰Henan Outai Weier Electronic Technology Co. Ltd. the main business gas detection instrument. Is a set of production and sales in one of the joint-stock enterprises
產(chǎn)品中心Henan Outai Weier professional R & D gas detection and alarm control instrument, dust meter, positive pressure air breathing and other security equipment assembly
新聞中心To publish the information of the instrument industry, to understand the use environment and related specifications of instruments and instruments.
案例中心The construction case and successful case of the gas detector let you understand the use range and working environment of the gas detector.
資質(zhì)榮譽(yù)Outai will attach great importance to technological innovation and academic exchanges, has a professional R & D institutions gas detection, strong technical force, has made a number of
企業(yè)資源Advanced technology advantages, standardized management operation, perfect information network, work with you hand in hand, building a safe production line!
聯(lián)系我們In question, welcome to disturb
The GDB2 series multi-point monitoring gas detection and alarm controller is used to detect the leakage of flammable gas or toxic gas in the air, and it can bring multiple detection probes and multi-point centralized intelligent control. Once the alarm monitors the gas leakage and reaches the preset alarm value, it can drive exhaust or other peripheral actions, which can effectively prevent explosion, fire and poisoning accidents.
◆ Detection of gas: oxygen, toxic, flammable, carbon dioxide
◆ Measurement range:%LEL,%VOL, PPM
◆ Accuracy: + 3%F.S
◆ Output signal: 4-20mA (line three) or RS485 (two / four)
◆ Alarm: two alarm, can be set by user
◆ Default value: level set free newspaper
◆ Instructions: digital display concentration data or fault state
◆ Recovery function: a key to restore the factory settings
◆ Output mode: passive contact switch, MAX 3.0A
◆ Network capacity: 4 Channel 8 channel 16 channel
◆ Working mode: natural diffusion, continuous work
◆ Working environment temperature: -20 - 50 ℃ C; humidity < 95%RH
◆ Working voltage: AC220V + l0% 50HZ
◆ Power: Monitor Max 6W
◆ Weight: 3000g
◆ Shell material: cold and slab
◆ Appearance of the casing: paint
◆ Transmission distance < 1000m
◆ Cable requirements: three wire 3x1.5 square;
The RS485 bus requires 4x1.5 square
two-line system requires 2x2.5 square
◆ Size: 310mm*220mm*86mm
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