登录 | 免费注册 | 提交网站 | 免费看询盘 | 外贸旺站免费建站 | "贸易通"多语言推广 | 外贸论坛
Hot Products:
Home > Water Filters >

Wall mounted hydrogen gas transmitter with 0-1000ppm used in battery room

Wall mounted hydrogen gas transmitter with 0-1000ppm used in battery room

Brand Name: chicheng
Certification: CNEX
Model Number: QB2000N
Minimum Order Quantity: 1
Delivery Time: 6 working days
Payment Terms: t/t
Henan Chicheng Electric Co.,Ltd
Active Member
Zhengzhou Henan China
Business type: Manufacturer Exporter
Block 2, No.11 Changchuan Road, High-tech District, Zhengzhou
Supplier`s last login times: within 35 hours

There're a lot of hydrogen gas produced in the battery room.

But hydrogen gas leak should be controller for safety.


Hydrogen gas transmitter is used to monitor the concentration of hydrogen.


Hydrogen gas transmitter can sound an alarm by visual and audible signals to operators in the area where the leak is occurring, giving them the opportunity to leave.


It is important because there are many gases that can be harmful to organic life, such as humans or animals.

  • QB2000 is afixed gas detecting transmitter.Whichprovides4-20 mA outputand RS485ModBus RTU outputproportional to the gas concentrationwith electrochemical sensor, which is flexible, durable, swift and etc. and can be directly connected with DCS systems.It has been widely used in petrol, chemistry, metallurgy, artifice, gas transportation, biological medicine and water procession etc to test multi-gas, such as flammable gas and toxic gas O2,H2S,CO,HCN,NO2,SO2,NH3,HCL,CL2,H2.

Characteristics:

◆Sensor types:electrochemical sensor

◆4-20mA analog output(3+ channel) for direct communication to DCS system and RS485 ModBusoutput

◆Sensormodule design on -spot replacement s and automatically distinguish sensor fault and current display fault simultaneously.

◆LED Display(LCD optional)

◆Password verification for repeat operation, avoid fault operations.

◆-40~+70℃ following compensationfor accurate detecting.

◆Second grade visual alarms on-site and Relay(connected with audible/visual alarms or drive exhaust device).

◆User-selectable alarm setpoint(s).

Technical parameters:


Environment Parameter

Environment temperature:-20℃~+60℃

Relative humidity ≤90%R.H.

Technical Parameters

Working voltage: 16~30VDC

Working current: QB-01T is 120mA, others ≤50 mA

Output signal: 4~20mA standard signal two wire type output (QB-01T three wire type)

Sensor

electrochemical sensor; QB-01T is catalytic combustion type

Respond Time

T90 less than 30 seconds

Exterior Structure

Weight ≤900g

Mounting

type: wall-mounted

Transition cable: two core shield cable (QB-01T uses three core shield cable), section 2×1.5mm2, external diameter ¢10mm

Transferring distant ≤1000m

Anti-explosion Class

Exd IICT6(used for explosion proofing);ExiaIICT4(used for intrinsic safety type)

Ingress Protection

IP66


Detector Model

Gas Detected

Range

Range Optional

Resolution

Responding Time

CO Detector

CO

0-1000ppm

0-500/2000/5000ppm

1ppm

≤20s

O2 Detector

O2

0-25%VOL

30%VOL

0.1%VOL

≤20s

O3 Detector

O3

0-10ppm

0-100ppm

0.01ppm

≤20s

H2S Detector

H2S

0-100ppm

0-50/200/1000ppm

1ppm

≤30s

H2 Detector

H2

0-1000ppm

0-5000ppm

1ppm

≤30s

CL2 Detector

CL2

0-20ppm

0-10/100ppm

0.1ppm

≤30s

NH3 Detector

NH3

0-100ppm

0-50/500/1000ppm

1ppm

≤30s

SO2 Detector

SO2

0-20ppm

0-50,1000ppm

0.1ppm

≤30s

NO Detector

NO

0-25ppm

0-500ppm

0.1ppm

≤30s

NO2 Detector

NO2

0-20ppm

0-50/100ppm

0.1ppm

≤30s

CH2O Detector

CH2O

0-50ppm

0-5/10ppm

0.01ppm

≤30s

HCL Detector

HCL

0-20ppm

0-20/100ppm

0.5ppm

≤30s

Flammable Gas Detector

EX

0-100%LEL

0-100%LEL

1%

≤30s

For the gas that is not covered here though, please don’t hesitate to contact us.



Product Tags:

hydrogen gas leak detection

      

99.999 hydrogen gas

      

99.999% hydrogen gas

      

Wall mounted hydrogen gas transmitter with 0-1000ppm used in battery room Images

Send your message to this supplier
From:
Enter your email please.
To: Henan Chicheng Electric Co.,Ltd
Subject:
Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0
Other about

Wall mounted hydrogen gas transmitter with 0-1000ppm used in battery room