Prix FOB
Obtenir le dernier prix180 ~ 350 / Unit ( Negotiable )
|1 Unit Minimum Order
Pays:
China
N ° de modèle:
QB2000
Prix FOB:
180 ~ 350 / Unit ( Negotiable ) Obtenir le dernier prix
Localité:
-
Prix de commande minimale:
180 per Unit
Commande minimale:
1 Unit
Packaging Detail:
in carton box
Heure de livraison:
3-5 days
Capacité de Fournir:
1000 Unit per Month
Payment Type:
T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal
Groupe de produits :
Personne àcontacter Ms. Annie
NO11 changchun road, Zhengzhou, Henan
QB***0 CO alarm controller is consisted of alarm controller and gas detector etc; it can work together with various gas detector, is easy to fix; it realized the detection for 8, *6 or *2 physical quantity, displaying, and public alarm control. When the detected 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.Â
Application:Â
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.
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Features:
â—†high-performance sensor
â—†**8**4 dot matrix big screen liquid digital display
â—†Chinese interface setting and operation
â—†various gas mixed together to fix
â—†display the detected gas density in long distance
â—†high sensitivity, and quick response
â—†Automatic compensation for temperature drift and time drift
â—†The up and low alarm points of each channels can be set
separately
â—†RS**5, RS**2 communication port can upload data to
computers
â—†printing the alarm data on site is optional
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Capacity:Â ***4 detectors is
available
        Â
  8 detector for ***0mA or *6 detector for RS**5
digital signal
Operation
condition: **0～**0 degree; Humidity＜*0%RH
Accuracy: ≤±3% F.S
Response:Â T*0<*0s
Display mode:Â LED
digital display
Alarm:Â Audible and
visual alarm > **0db
Alarm values:Â The first
alarm value The alarm value can be set by users.
        Â
      The second alarm value
The alarm value can be set by users.
Transmission cable
(RVVP):Â *-wires type detector 2x1.5mm2 or *-wires type
detector 3x1.5mm2 length the Transmission distance: ï¼œ***0m
Alarm output:Â 2 relay
output (AC **0V 3A resistive load)
Power supply:Â AC**0v,
*0HZ < 4W.
IP grade:Â IP*4
Size:Â *5x*8x*0cmÂ
 Net: 3.0kg
| Pays: | China |
| N ° de modèle: | QB2000 |
| Prix FOB: | 180 ~ 350 / Unit ( Negotiable ) Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | 180 per Unit |
| Commande minimale: | 1 Unit |
| Packaging Detail: | in carton box |
| Heure de livraison: | 3-5 days |
| Capacité de Fournir: | 1000 Unit per Month |
| Payment Type: | T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal |
| Groupe de produits : | gas detector control panel |
