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| Product Name: |
single channelcombustible alarm controller
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| Supply Ability: |
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| Related proudcts |
gas ***ector, gas monitor, oxygen ***ector, |
| Specifications |
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The single channel combustible gas alarm controller is the single-point supervisory control gas alarming system.It is consisted of the gas-***ecting main machine and the gas ***ector and it is used to ***ect the density of the flammable gas, oxygen, or poisonous gas in the working environment.
This system adopts 32 digit embedded micro processor as control unit, high-performing catalytic air-sensitive element or high-precision imported electrochemical sensor as ***ector which has high sensitivity and quick response. When the ***ected gas density in the air reaches or exceeds the preset value, the controller will give out audio-visual alarm immediately to remind you take safety precautions and start exhaust, control and start exhaust or other peripheral devices to avoid explosion, fire, toxicosis to protect the safety of life and treasures.
This system applies to metallurgy, petrol, petrifaction, chemistry, light industry, coking, municipal administration, gas, pharmaceutical, sewage dealing and many other special industry and field that need proofing for fire, explosion, and toxic gas leakage.
Characteristics:
high-performance sensor
the device adopt advanced 32 digit embedded micro controller
display the ***ected gas density in long distance
high sensitivity, and quick response
customers can set the high and low alarm point by themselves
automatic failure ***ection for the ***ector
important operation needs password to avoid operating errors
one 4-20mA signal ***ector input
one 4-20mA signal output
one RS485 signal output
3A two alarm points output in linkage, passive switch value 3A
Technical Parameters
***ect scope£º0-25%vol
Error displayed ¡Ü¡À3% F.S
Responded time: T90<30s
Display mode: LED digital display
Alarm: sound and light alarm
Connecting cable: two-wires type ***ector 2x1.5mm2 length£¼1000m
Three-wires type ***ector 3x1.5mm2 length£¼1000m
Operation condition:-20℃¡«+50℃; Humidity£¼90%RH
Defending class: IP44
Weight: 18x25x8cm about 2.5kg
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| Company: |
Henan Chicheng Electronics Co.,Ltd
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| Contact: |
Ms. doris Lee |
| Address: |
Block 2, NO.11 Changchun Road, High-tech Developing District, |
| Postcode: |
450001 |
| Tel: |
86-371-80621122 |
| Fax: |
86-371-80632929 |
| E-mail: |
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