La description
YAS**-NH3 gas detector can be installed the place in which may
leak out ammonia. It can survey the environment constantly. It is
explosion proof instrument. The detector can output 4~*0mA
standard signal or RS**5 signal to DCS or to gas alarm control
unit. It can apply in crude oil factory, chemical plant,
warehouse and so on.
Features:
â—High accuracy and reliability electrochemical chlorine
sensor adoptted
â—Automatically prevent high concenration gas poisioning
function
â—Light Alarm (Green,Yellow,Red),*-stage alarm passive
relay output contact (A1),contact capacity 1A
*4VDC(Optional)
â—2 cable entries and 4～*0mA output, easy
installation
â—Malfunciton self-check function and display corresponded
current
â—Independent gas chamber structure, sensor is easy to
replace
â—Explosion Prevention Mark Exdâ…¡CT6
Specifications:
Power supply：*4VDC
Detected gases：ammonia
Detecting theory: Electrochemical type
Measurement range: ****0ppm or
designated concentration
Resolution： 0.1ppmã€1ppm
Accuracy：±3%FS
Repeatability: ±1.0%
Linearity tolerance: ±1.0%
Display mode: LED or LED
Response time：≤*0 seconds
Recovery time：≤*0seconds
Output signal: ***0mA standard signal
Dimension：**0×**8×*5mm
Explosion Prevention Mark: Exdâ…¡CT6
Maximum power consumption: 1.5W
Weight：1.3Kg
Working
temperature：**0～**0℃
Relative humidity：*0～*5%RH non-condensing
| Pays: |
China |
| N ° de modèle: |
YAS21-NH3
|
| Prix FOB: |
( Negotiable ) (Negotiable)
Obtenir le dernier prix
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| Localité: |
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| Prix de commande minimale: |
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| Commande minimale: |
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| Packaging Detail: |
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| Heure de livraison: |
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| Capacité de Fournir: |
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| Payment Type: |
T/T |
| Groupe de produits : |
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