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Gas Alarm, China Wholesale Gas Alarm

Product Name: Household Gas Alarm Item No: 108158013 Description: Technical parameters: Working voltage: AC230V50~60HZ
Power dissipation: Less than 3W
Use environment: Temperature: -10o C~50o C. Humidity: Less than 95%
Alarm consistency: Gas ≤25%LEL
Alarm voice: More than 85dB
Product performance feature: This alarm is suitable for inspecting leakage of household gas. It is sensitive to liquefied gas, natural gas and coal gas used in cities, is convenient to install, simple operation, safe and reliable, economic and applied. When the gas consistency reaches alarm value, the alarm will send out alarm signal of sound and light, to remind you taking proper measures in time to avoid blast and poisoning.
Operation: Put through electricity to preheat, yellow and green lights are bright, and the preheating time is less than 2 minutes, the alarm will not check gas when warming up, after preheating, yellow light is extinct, and the green is still bright, then enter inspection state, and when alarming, the green light will die, red light will shine. (note: Red light and green light are double-colour tube) button is for testing, alarm when pressing the button, and stop alarming when loosening it.
Packing: Blister, 38x29x23CM/CTN, 12pieces/CTN, 3.5/3.0KGS/CTN.
Product Name: Gas Detector with Shut Off Vlave Item No: 1081584879 Description: Gas detector discription
1, Semicondutor sensor
2, Power: 110VAC/220VAC/230VAC, 12V-25VDC
3, Alarm density: Coal gas: 1000~5000ppm, Liquid petroleum gas: 1000~10000ppm,
Natural gas: 1000ppm~5000ppm
5, Network function
(1)Circuit for normally closed relay contacts
(2) Circuit for normally opened relay contacts
(3)Operating Frequency: 433 MHz/315MHz (optional)
6, Size: 115mm*71mm*43mm
7, Weight: 228g/PC
8, Package size: 58.5cm*28.5cm*53.3cm
9, Quantity/Box: 100PCS
10, CtnWei(kg): 24.68kg
11, Q`CTY/20`FT: 35200PCS
Shut off Valve description: Cut off the gas Automatically When it detect the gas leakage
Actuation voltage: DC 9V
Temperature: -10centigrade~60 centigrade
Reset style: Manual reset
Body material: Brass
Maximum pressure: 25Kpa
Response time: <0.3S
Connection style: Screw thread
Product Name: Gas Alarm with Shut Off Valve Item No: 10815114523 Description: 1, Catalytical type sensor
2, Power: 110VAC/220VAC/230VAC ( backup batteries), 12VDC/24VDC
3, Working temperature: -10degree~60 degree
4, Alarm density: Coal gas: 1000~5000ppm, Liquid petroleum gas: 1000~10000ppm,
Natural gas: 1000ppm~5000ppm
5, Interconnecting Gas detector
(1)Circuit for normally closed rely contacts
(2) Circuit for normally opened rely contacts
(3)Operating Frequency: 433 MHZ/315MHZ (optional)
6, Size: 166.26mm*90.26mm*36.50mm
7, Weight: 430g/pc
8, Package size: 60.0cm*41.6cm*28.5cm
9, Quantity/Box: 50pcs
10, CtnWei(kg): 19.1kg
11, Q`CTY/20`FT: 21086pcs
Product Name: Gas Detector with Shut Off Valve Item No: 10815134526 Description: 1. Operating Voltage: +12v DC or 230v 50Hz AC
2.12v DC Standby Current: 50mA Approx
3.230VAC Standby Wattage: 3.45W Approx
4. Sounding Current: 150mA Approx
5.12v DC Input Fuse Rating: 1 Amp (External)
6.230v AC Input Fuse Rating: 3 Amp (In Plug)
Shut off valve description:
Valve description: Shut-off Automatically When it Alarm
1. Valve body materials: Brass alloy
2. Material for sealing: NBR rubber
3. Operating temperature: -100C to +500C
4. Test operating pressure: 10 KPa
5. Connection style: G1/2"(DN15A) / G3/4"(DN20A)/G12"
6. Valve opening: Reset manually
Product Name: Gas Detector Item No: 10815185711 Description: Technical parameters:
1. Power Source: 12VDC
2. Sensitivity: 10%LEL
3. Power Consumption: 1.7W
4. Operating Temperature: -10o C ~ 50o C
5. Ambient Humidity: ≤ 95% RH
6. Alarm sonority: ≥85 db
7. Product size: 10.7*10.7*3.7cm
Product Name: Combustible Gas Detecotor Item No: 10815243433 Description: Specification:
*Detect item: All explosive gases leakage like hydrocarbon\alcohol\ether\ketene, etc.
*Intensity of the leakage level
*Rapid warm up time: Within 110s
*Adjustable sensitivity (ultimate sensitivity: 5ppm)
*Battery charge, rechargeable battery included, battery overheats and overcharge protected circuit.
*Operate under 20V AC power source.
*The flexible probe can easily access to any areas.
*Response time: Instantaneous
*Reset button on the probe handle
*Continuous operation time: 4hours
Packing information:
*Power: 6V Ni-Mh rechargeable battery
*Net weight: 613.5g
*Size: 234x86x46mm
*Packing style: Gift box
*Q'ty per carton: 12pcs
*Standard carton size: 52.5x45.5x34.0cm
*G.W of the carton: 16.5kg
Product Name: Rerigerant Leak Detector Item No: 10815281255 Description: Specification:
*Detect item: All type of halogenated gas
*Intensity of the leakage level
*Rapid warm up time: Within 90s
*The flexible probe can easily access any areas
*Use the high effective mechanical pump to decrease the reactive time.
*Ultimate sensitivity: 5AEJ1607 level standard, 0.5oz per year
*Continuous operation time: 4hours
Packing information:
*Power: 6V Ni-MH rechargeable battery
*Net weight: 622g
*Size: 234x86x46mm
*Packing style: Gift box
*Q'ty per carton: 12PCS
*Standard carton size: 52.5x45.5x34.0cm
*G. W of the carton: 17.5kg
Product Name: Gas Alarm Item No: 10815334559 Description: GN gas alarm for combustible or CO gas detection
Connected to gas detection system of networking
Specifications:
Operating voltage: DC 12V/DC 24V +/- 10%
Working conditions: -10 to 50 degrees Celsius
Humidity: < 95%RH
Warm-up time: 3 minutes
Response time: < 30s
Sensor: semiconductor gas sensor
Target gas: CO or natural gas
Relay output: NC or NO
Sound: 85dB at 1m
Product Name: Gas Alarm Item No: 10815354459 Description: combustible gas alarm
Comply with EN50194 standard
Brief introduction
KAB gas alarm, is designed to detect the concentration of combustible gas, adopts high-quality gas sensor with advanced technology and superior craft. It provides visual and audible signals when the gas concentration, such as LPG, natural gas, coal gas etc., reaches the preset level. It reminds you to take prompt favorable action. You may start up other link equipment, like opening windows or shutting off gas supply, to avoid fire, explosion, suffocation, and other malignant accidents
Main features:
Micro-processor control, stable and no distorting design
Audible and visual alarm at site provided
Ventilation and shut off gas supply
Comply with standard EN50194
Specifications
Working voltage: AC220V ± 15% 50Hz to 60Hz
Target gas: combustible gas, such as LPG, natural gas, coal gas
Consumption: ≤ 3W
Working condition: temperature: 0 to 55 degrees humidity: lesser than 95%RH
Response time: ≤ 30s
Gas sampling: natural diffusion
Alarming level: 10% LEL
Alarming method: visual and audible
Alarm sound: ≥ 85dB
Sensor life: greater than 5 years
Weight: about 420g
Dimension: (L by W by H) 170 by 100 by 45mm
Product Name: Gas Alarm Item No: 10815372541 Description: gas alarm, is designed to detect the concentration of combustible, explosive and toxic gases, adopts high-quality gas sensor with advanced technology and superior craft. It provides visual and audible signals when the gas concentration reaches the presetting level. It reminds you to take prompt action. You may start up other link equipment, open windows or shut off gas supply to avoid fire, explosion, suffocation, and other malignant accidents
Specifications:
Working voltage: 220V AC ±15%/110V AC ±15% 50Hz or 12/24V DC
Consumption: ≤3W
Working condition:
Temperature: 0 to 55 degrees
Humidity: <95% RH
Response time: ≤30s automatic resume
Sampling method: natural diffusion
Alarming method: visual and audible
Alarm sound: ≥70dB
Weight: 300g
Dimensions (L x W x H): 135 x 82 x 41mm
Optional function: relay output and gas shut off valve output
Product Name: Gas Detector Item No: 10815391940 Description: Sound/soundless alarm
Remote control
Wireless siren remote arm/disarm synchronously
Built-in siren
10 remote controller and 20 wireless accessories at most
Message protection
Listen in remotely
Anti-cutting function
Power: AC/DC power converter
Output power: 9V DC, 500mA
Standby current: less than 20mA
Alarm current: less than 150mA
Alarm receive mode: wireless transmitting output
Record message: 10 seconds
Preset telephone number: 6 group
Telephone digits long: 16
Power consumption: standby 0.3W, alarm 1.5W
Standard unit: one main panel, built-in lithium, one gas detector, one adaptor and one mechanical valve for pipeline
Indoor temperature: -10 to 50°C
Relative humidity: ≤, 90%
Atmospheric pressure: 86 to 106kPa
Product Name: Gas Leak Detector Item No: 10815402463 Description: H series gas leak alarm is a kind of wall-hung household gas alarm designed to detect the concentration of combustible and toxic gases or vapors
Provides visual and audible signals when the gas concentration reaches presetting level, remind you take prompt favorable action, you may start up other link equipment, ventilate gas or shut off gas supply to avoid fire, explosion, suffocation, and other evil accident
Alarms are available for liquefied petroleum gas (LPG), natural gas (methane), propane, hydrogen, town gas, smoke
Can be installed at home and any other similar place
Working voltage: AC2 20V +/- 15%, 50Hz or DC 12V
Target gas: combustible gas
Power consumption: 3W
Temperature: 0-55 deg. C
Humidity: < 95%
Response time: 30s automatic resume
Gas sampling: natural diffusion
Preset alarm point:
Combustible gas: 10%LEL
CO 150ppm
H2 1,000ppm
Alarm method: visual and audible
Alarm sound: 70dB
Weight: 270g
Dimensions (L x W x H): 137 x 75 x 49mm
Optional functions: relay output and gas shut off valve output
Product Name: Gas Leakage Detector Item No: 10815413222 Description: Main features:
High reliability sensor
Automatic reset after alarm
MCU processing adopted
Automatic detect sensor failure
Induced gas-CO/natural gas/LPG/LNG and more
SMT design, high stability
Wide work voltage
Work with electrovalve and exhaust fan
Technology parameter:
Operating voltage: 85 to 265V AC
Static current: 90 or 30mA (low power consumption type)
Alarm current: 100 or 40mA (low power consumption type)
Rating power: 3W (220V AC supply)
Warm-up time: about 180 seconds
Alarm level: 10% LEL gas and 100PPM carbon monoxide
Sound level: 70dB/m
Operating temperature: -10 to +50℃
Environment humidity: 95% RH
Installation mode: wall mounted
Alarm output: relay output/sound and flash alarm
RF: 315MHz or 433MHz (wireless type)
Radio distance: 100m in open area (wireless type)
Outline size: 115 x 72 x 41mm
Execute criterion: EN50291/GB15322.2-2003
Product Name: Gas Leakage Detector Item No: 10815425498 Description: Main features:
Automatic reset after alarm
MCU process
Sensor with high stability and low power consumption
Automatic check and indication for malfunction
Detecting natural gas and LPG
SMT adopted
Technology parameter:
Operating voltage: 12 - 24V DC
Standby current: less than 90mA or less than 30mA (low power consumption)
Alarm current: less than 100mA or less than 40mA (low power consumption)
Operating temp.: -10 to +50°C
Working humidity: less than 95%RH
Alarm mode: network output/sound and flash alarm/RF
Alarm volume: more than 85dB/m
Alarm density: 10% LEL
Alarm output: relay output (N.C.and N.O. optional)/RF signal
Dimension: 103 x 53mm deep
Product Name: Gas Alarm Item No: 10815441782 Description: household gas detector
technical specification:
induced gas natural gas / lpg
power input ac 220v 50hz or dc 12v
buzzer level =70db/m
alarm density 15% lel
working temperature -10 to + 40
working humidity =90% rh
alarm mode flash & sound alarm /shut off gas valve/ network alarm signal
power consumed =5w
size 120 * 70* 44mm
we offer alarms, piezo alarm, smoke alarm, electronic alarm, in-door alarm, out-door alarm, gas alarm, battery backup alarm, pir alarm, emergency alarm, standalone alarm, wireless alarm system, home security system, home fire alarm system, pir lamp, doorbell...for more informations, welcome to contact us.
trademark: teco
Product Name: Gas Alarm Item No: 10815465989 Description: Power: 110, 240V AC
Power frequency: 50/60Hz
Power dissipation: less than 3W
Use environment temperature: -10 to 50C
Humidity: less than 95
Alarm consistency: gas ≤25LEL
Alarm voice: more than 85dB
Performance feature:
Suitable for inspecting leakage of household gas
Sensitive to liquefied, natural and coal gas used in cities
Convenient to install
Simple operation
Safe and reliable
When the gas consistency reaches alarm value, the alarm will send out alarm signal of sound and light, to remind taking proper measures in time to avoid blast and poisoning
Product Name: Flammable Gas Alarm Item No: 10815484479 Description: 121by81by35mm
Working voltage: AC/DC13.5 V(operating alone) DC24V(operating with fire alarm controller)
Static power dissipation: <0.5W, Alarming power dissipation: <1.5W
Operating environment: -10 centigrade to +50 centigrade, < 95%RH
The biggest alarm sound volume: >85db
Sensitivity alarm: 1500ppm~3500ppm
Product Name: Portable Suction Pump-Type Multi-Parameter Gas Detection Alarm Item No: 10815502042 Description: Details: At the same time to detect and display of methane (CH4), carbon monoxide (CO), the concentration of oxygen (O2), hydrogen sulfide (H2S) Built-in powerful suction pump.
Application of places: Petrochemical, coal, metallurgical, chemical, municipal gas, and other places at the scene detection. Special occasions can be measured needs to be trenches, pipes, tanks, sealed containers such as gas leakage detection of detection or.
Features: Highly intelligent, simple, stable and reliable. Alarm can be set according to user requirements, two sound and light alarm function. Large-screen LCD display. The battery voltage instructions. Pump start; Dynamic background light function, vibration alarm function (optional).
Specifications:
Measuring principle: Catalytic combustion sensor (CH4)
Electrochemical sensors (CO, O2, H2S)
Ordering Model: CD4/B
Measuring gas: Methane (CH4), carbon monoxide (CO) Oxygen (O2), hydrogen sulfide (H2S)
Measurement methods: Measurement pump suction measurement methods
Measurement of CH 4: 0~4.00%CH 4 \ O 2: 0~25.0%VOL CO: 0~1000ppm \ H2S: 0~100ppm
Measurement accuracy: CH 4: ± 10% \ O 2: ± 0.7%VOL CO: ± 5% H2S: ± 5%
Alarm set point: Adjustable-wide range
Battery: Battery display real-time display battery
Sound and light show: Highlight the police figures show that the alarm sound level 80 dB
Resolution: CH4: 0.01%CH4 \ O2: 0.1%VOL
CO: 1ppm \ H2S: 1ppm
Xinhua work full time for more than 20 hours (without alarm, closed suction pump)
Power: 3.6 V rechargeable lithium batteries
Size / weight: 172 ( L ) x68 ( W )x39 ( H ) mm/250g
Explosion type: IbdI (150o ) Earthquake antistatic ABS cases
Level of security: IP65
Configure: Standard console, charger, leather, brochures, suction tube
Choose to target: Handheld probe
Built-in gas flow sampling pumps per minute more than 0.5 L, sampling from more than 20 m
Automatic zero and calibration
Background Light Show
Vibration (optional)
Product Name: Portable Flammable Gas Detection Alarm Item No: 10815523071 Description: Portable flammable gas Detection Alarm
Details: Location: Petrochemicals, coal, metallurgical, chemical, municipal gas, and other places at the scene detection.
Specifications:
Order Model: AJB-II
Measuring principle - manner of catalytic combustion sensor, the spread
Range: 0~100%LEL
Accuracy: ± 10%
Alarm set point: 25%LEL \ 50%LEL
Sound and light show: Highlight the police figures show that the alarm sound level 80 dB
Resolution: 1%LEL
Charging for full-time work: More than 10 hours
Power: 3.6 V rechargeable battery
Temperature / humidity: Temperature of 0 ~ 40 o C / humidity ≤ 98%
Size / weight: 135 ( L ) x50 ( W ) x25 ( H ) mm/200g
Explosion type: IbdI (150 o C) Earthquake antistatic ABS cases
Configure: Standard console, charger, leather, brochures, qualified product, warranty cards.

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