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| No.9003545
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Information Name: | -1 wind power methane locking device payment FDZB brand manufacturers |
Published: | 2012-07-24 |
Validity: | 90 |
Specifications: | FDZB-1 wind power methane locking device |
Quantity: | 10000.00 |
Price Description: | |
Detailed Product Description: | FDZB-1 wind power methane locking device Operating mines using wind power methane locking device wind power methane locking device to the total distribution of methane lowest offer concessions to sell mine methane locking device of wind power wind power methane locking device locking device distributor zmkj006 FDZB-1 wind power, methane locking device by the host, four methane sensors and four binary sensors can reliably wind, electricity, biogas lockout. It is to eliminate the heading face and back to the wind tunnel gas explosion of a novel and practical, safe and reliable multi-gas monitoring equipment for all types of biogas mine. Explosion-proof mark: Exd [ib] Ⅰ Power: the AC 660V/380V Output intrinsically safe power supply: 2-way, the Each DC18V/300mA overvoltage protection the whole set value 20V, over-current protection setting value ≤ 400mA Basic Capacity: 4-channel analog inputs, 4 digital inputs, 4-way control switch output interface Analog Signal System: 200Hz ~ 1000Hz Digital input signal formats: contacts, current 0mA/5mA Power outage contact capacity: AC 36V/5A Detection error: ≤ 0.5% Means of communication: FSK modulation and demodulation, frequency shift keying, "0" modulation for 2100Hz modulated at 1300Hz Transfer rate: 600bps Backup battery: 28.8V? 4.5Ah, supply time ≥ 2 hours -Type of wind power in FDZB methane locking device the GJC4/40 coal mines with high and low concentrations of methane sensor, the KG5009 hairdryer and air flow switch, KGY4 negative pressure sensor GFW15 coal with wind speed sensor, GWD40 coal mine temperature sensor GFK70, coal throttle opening and closing state sensor, GKT5L coal mining equipment to open stop sensor, KJJ28A communication interface composition |
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Copyright © GuangDong ICP No. 10089450, Shandong Security Equipment Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 20909 visitor
Copyright © GuangDong ICP No. 10089450, Shandong Security Equipment Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility