4-20mA Fixed online toxic gas hydrogen(H2)monitor transmitter By Henan Chicheng Electric Co., Ltd, China
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4-20mA Fixed online toxic gas hydrogen(H2)monitor transmitter

4-20mA Fixed online toxic gas hydrogen(H2)monitor transmitter

FOB Price

Obtenir le dernier prix

332 ~ 2333 / Set ( Negotiable )

|

Minimum Order

Localité:

-

Prix de commande minimale:

Commande minimale:

1 Set

Packaging Detail:

standard in carton

Delivery Time:

7-15 working days after payment

Supplying Ability:

100 Set per Day

Payment Type:

T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal

Contacter maintenant
Henan Chicheng Electric Co., Ltd

Henan Chicheng Electric Co., Ltd

China

Membre gratuit

Personne à contacter Ms. Vivian

Yaochang, Zhenzhou, Other

Contacter maintenant

Description


                ***0mA Fixed online toxic gas hydrogen(H2)monitor transmitter

QB***0N/T**5 is a fixed online gas detecting transmitter, with ***0 mA or RS**5 ModBus RTU output proportional to the gas leakage concentration with original imported electro-chemical sensor. It monitors gas leakage by natural diffusion. It is flexible, durable, accuracy, stable and etc. and it can be directly connected with DCS systems or Central unit. With relay output, once the concentration exceed the preset alarm point(threshold) it will start the acoustic-optical alarm on the central unit and drive the external equipment like exhaust fans.It has been widely used in petrol, chemistry, metallurgy, artifice, gas transportation, biological medicine and water procession etc. 

 

Characteristics:

  •  ***0mA analog output(3+ channel) for direct communication to DCS system,  RS**5 ModBus output for central unit
  •  Relay output for connecting external device
  •  LCD display screen(LED display screen optional)
  •  Sensor module(block) design on -spot replacement s and automatically distinguish sensor fault and current display fault simultaneously.
  •  Password verification for repeat operation, avoid fault operations.
  •  **0~**0°C following compensation for accurate detecting.
  •  Second grade visual alarms on-site and Relay(connected with audible/visual alarms or drive exhaust device).
  •  User-selectable alarm setpoint(s).
  •  Note: QB***0N is with the digital display screen but QB***0T is without the digital display screen.

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Ms. Vivian < Henan Chicheng Electric Co., Ltd >

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