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Household Gas Leak Detector
Gas Leakage Detector & Automatic
brake
Digital
Gas Detector and Transmitter
Multi-channel
Gas Leak Monitor
Household Gas Leak Detector
Model No.
JDT-220/DS-220 JDD-12/DS-12(DC TYPE)
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Product features:
- Easy to install
- Compact and Simple
design
- Protection against electromagnetic wave
- Backup
battery for electricity cutoff
(option) |
Gas Leakage Detector
& Automatic brake
Model No.: JF-Series
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Product features:
- Easy to install
- Powerful output to
increase the torque of shut-off
- Low operating sound.
Product Composition
This
system is composed of detector, controller and shut-off
part.
Detector: Detects the gas leakage and transfer signal
to the controller.
Controller: Receives the detecting signal
and supply and control the electric power of shut-off
part.
Shut-off part: Open and close the gas valve by the
signal from the
controller. |
Digital Gas Detector and Transmitter
(DY-701D,702DA,730CA)
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Product features:
- Fan/Alarm relay contact
(DY-701D)
- (4-20mA) Transmitter (DY-702DA)
- Digital Display
(DY-730CA)
- Suitable for Underground Parking lots in PLC system
- Available combustible gas, toxic gas
Specification:
Gas Sampling Mode: Electro-Chemical Sensor,
Catalytic-Oxidation.
Detecting Gas: CO, CO2, O2 and other
toxic gas
Installation: Stand alone
Detecting Range:
CO : 0-100,200,300,500ppm
CO2: 0-3000,5000ppm, 0-100%
O2
: 0-100%
Power Source and Consumption: AC/DC 24V,
5W
Operation Display: Green LED lamp on
Alarm Type: 2
Steps( Low/High), LED Lamp(Red/Yellow) on and Buzzer
Sound.
Response Time: Within 10 seconds
Stabilizing
Time: About 1 minute after power-on
Dimension: 45(L)mm x
90(W)mm x 145(H)mm
Application: Underground Parking lots,
Building, Apartment, Office, School, Restaurant etc
Operating
Temperature, Humidity: -20 ~ +50 degree C, 0 to 85%
RH
Connection Cable: VCT or CWS 0.75 ~ 2.0 ? (8
wires) |
Multi-channel Gas Leak
Monitor
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Product features:
- Monitoring the leakage of several kinds of gases spontaneously
in a industrial place.
- Alarm system consists of two stage,
High/Low, in order for user to set the alarm ranges according to
special environment of factory.
- Providing 4~20mA standard
output signal for other Control Device.
- Detecting Part have
two type , Diffusion and Auto-Suction, according to Gas Sampling
Mode.
Specification:
- Monitoring Part -
Gas Sampling Mode: Diffusion type,
Suction type
Principle of Detection: Catalytic-Oxidation,
Thermo-linear Semiconductor, Electro-Chemical.
Detecting Gas:
Combustible Gases-LNG,LPG,CH4,....
Toxic Gases-
CO,NH3,.......
Power Source: AC110/220V,
60Hz
Detecting Range: 0~100% of LEL, PPMs
Response
Time: within 20 sec
Output Signal: 4-20mA
Alarm Output
: HIGH, LOW(2 Point Alarm)
Alarm Indications: Visual(LED)
& Audible(Buzzer)
Connection Cable: CVV & CVVS 1.25sq
x 3 Wires
Operating Temp./Humidity: -20?~+50?,
95%RH
- Detecting Part A. -
Model:
DS-2400D
Gas Sampling Mode: Diffusion, Suction
Principle of Detection: Catalytic-Oxidation,Thermo-linear
Semiconductor, Electro-Chemical Cell.
Detecting Range: 0~100%
LEL, PPMs
Operating Temp.: -30 to 50 degree C
Weight:
1.05Kg
Structur of Explosion-Proof:d2G4
- Detecting
Part B -
Model: DS-2400S
Gas Sampling Mode: Automatic
Suction.
Principle of Detection: Catalytic-Oxidation,
Thermo-linear Semiconductor, Electro-Chemical Cell.
Detecting
Range: 0~100%LEL, PPMs.
Operating Temp.:
-30?~+50?
Power Source of Pump: AC 24V, DC 24V
Suction
Flux: 2.5 liter/min
Structur of Explosion-Proof:
d2G4 | |
