Product description:
The newly upgraded wi-fi smart bulb, light emitting principle is upgraded to: rgb+cw+ww
, more suitable for home lighting use anytime and anywhere.Give you more choices, more unexpected surprises.
Scenario functions
Shake mode: the color will change when shake your phone.
Music mode: the color and light will intensity change according to the music.
1 color flashing mode: can be 1 color cycle flashing
7 colors flashing mode: can be 7 colors cycle flashing
16millions colors
Application scenarios:
Birthday party, hotel, bedroom desk lamp
Dining room lamp, garden lights
Technical parameters
BrandHua fan qin lu
Input voltageAc90~265v 50/60hz
Power7w
Wireless frequency2.4ghz
Led light colorRgb +ww+cw
Bulb holderE27
Dimension62x117(mm)
Wi-fi standard802.11b/g/n
Color temperature2000k~6500k
Product description:
The new upgradewi-fi smart socket increase function is power statistics, let you control the use of household appliances at anytime and any where.Lead you and your family enter a new era of energy conservation and environmental protection.
Application scenarios
Control switch for household electric appliance
Intelligent device usb charging
Technical parameters
BrandHua fan qin lu
Input voltageAc90~265v 50/60hz
Dimension58x63x56(mm)
ColorWhite&blue
Maximum current13a
Maximum power2200w
ShellFire resistance abs
Copper contacts :Plated phosphor bronze
Basic parameters
Size460 mm * 300 mm * 150 mm
Weight: about 7 kg
Working voltage: ac220v 50 hz
Output voltage: dc24v
The number of channels: 1-8
Digital tube display mode: highlight inspection way
Response time: ï8s
Signal input: 1-8 standard 4-20 ma current loop road input,
Support two wire and three-wire system all sorts of transmitter
Signal output: (optional) 1-8 standard 4-20 ma current loop output,
And with input signal one to one
Control output: 1-8 public relay output, 1 road output relay ,
Relay and when any alarm all the w ay
Sampling accuracy: 12 bit ad
Measurement range: 0-9999 (can be set )
Alarm : first alarm more than 90 db alarm way; second alarm more than 120 db
Temperature range: - 10 ? ~ 50
Humidity: 15% ~ 70% rh (no condensation)
System power: < 50 w (8 road with no alarm)
Execution standard: the combustible gas alarm controller gb16808-1997 technical requirements and test methods,
Installation method: wall-mounted installation
Basic parameters:
Size: 108 mm * 61 mm * 40 mm
Weight: 1351g
Sensor types: electrochemistry method
(gas catalytic combustion type, special separately)
Detection of gases: oxygen (O2), gas (EX), poisonous and harmful gases
(CO, H2S, NH3, CL2, etc.)
Response time:30s(O2)30s (H2S)
Time display: the machine is year, month, day, and the clock display function
Display: dot matrix liquid crystal display in Chinese,
High brightness white backlight
Alarm: voice alarm More than 90dB
(10 cm away from instrument)
light alarm Red LED
Work mode: continuous work
(charged under the condition of gas can work 20 hours or so, other gas 7 days or so, the above is for reference only the standBy time depending on the number of alarm)
Temperature range: - 20 ~ 50
Humidity: 15% ~ 95% RH (No condensation)
Power supply: the lithium battery power supply (1500 mAh)
Charging time: 3 ~ 5 hours
Charging voltage: DC5V
Product description:
Smart nightlight using infrared human induction technology, .When someone passes, light can be automatically lit .This smart night light makes you are not afraid of the dark night any more.
Application scenarios:
The living room and corridor
Bedside night light
Storage box and wardrobe
Technical parameters:
Power supply Dc5v-500ma
Led light colorVarious color
Detection of human body distance 2m
Distance of infrared emission2m
Basic parameters
Size460 mm * 300 mm * 150 mm
Weight: about 7 kg
Working voltage: ac220v 10% 50 hz
Output voltage: dc24v
The number of channels: 1 - 16
Digital tube display mode: highlight inspection display mode
Signal input: rs485 bus transmitter
Communication interface:(optional) 1 road rs232 and rs485 bus interface
Standard mod bus rtu protocol or non-standard, can connect the computer monitor
Measurement range: 0-9999 (can be set )
Alarm way: first alarm more than 90 db alarm way;
Second alarm more than 120 db
Control output: 8 channel relay ou tput,
Distribution channel address, 1 bus relay output
Temperature range: - 10 ~ 50
Humidity: 15% ~ 70% rh (no condensation)
Execution standard: the combustible gas alarm controller gb16808-1997 technical requirements and test methods
Installation method: wall-mounted installation
Basic parameters
Size460 mm * 300 mm * 150 mm
Weight: about 7 kg
Working voltage: ac220v10% 50 hz
Output voltage: dc24v
Display : 7 inches color lcd touch screen, 800 x 480 resolution
Handle: arm7
The sampling precision: 15 bit ad
Signal input:
(1) simulation approach: 1-32 standard 4-20 ma current input,
Support 2 wire and 3 wire system
(2) digital way: 1-255 road rs485 bus transmitter
(analog and digital cannot be used at the same time)
Communication interface: 1 road rs232 or rs485 communication interface,
Standard modbus rtu protocol or non-standard, can connect the compute r monitor (simulation) only (optional)
Data storage: can save more than 3200 gas alarm and boot record, covered by circle type storage.
Alarm way : first alarm more than 90 db alarm way;
Second alarm more than 120 db
Control the output:
1 bus relay output, any way alarm when the relay and off.
1-8 road relay output (optional)
Temperature range: - 10 ~ 50
Humidity: 15% ~ 70% rh (no condensation)
Execution standard: the combustible gas alarm controller gb16808-1997 technical requirements and test methods
Basic parameters:
Size: 108 mm * 61 mm * 40 mm
Weight: 135 g
Sensor types: electrochemistry method
(gas catalytic combustion type, special separately)
Destination gas: oxygen (O2), gas (EX), poisonous and harmful gases
(CO, H2S, NH3, CL2, etc.)
Response time: 30s(O2)40s(CO)20s(EX)
Time display: the machine is year, month, day, and the clock display function
Display : dot matrix liquid crystal display in Chinese, high brightness white backlight
Alarm: voice alarm more than 90dB (10 cm away from instrument)
light alarm Red LED
Work mode: continuous work (charged under the condition of gas can work 20 hours or so, other gas 7 days or so, the above is for reference only the standBy time depending on the number of alarm)
Temperature range: - 20 ~ 50
Humidity: 15% ~ 95% RH (No condensation)
Power supply: the lithium battery power supply (1500 mAh)
Charging time: 3 ~ 5 hours
Charging voltage: DC5V
Basic parameters:
Size:324 mm * 154 mm * 82 mm
Weight: 2100 g
Sensor types: electrochemistry method
(gas catalytic combustion type, special separately)
Destination gas: oxygen (o2), gas (ex),
Toxic or harmful gases (co, h2s, nh3, cl2, etc.)
Response time:30s(o2);40s(co);20 sex
Display: high brightness red digital tube
Alarm: more than 90 db alarm way
Voice alarm (10 cm away from the detector measurement data)
Light alarm for the led warning light
Output control: relay output (ac220v5a), signal control (switch)
(optional: 4-20 ma current signal output)
Working pattern: continuous wor k
Working voltage: ac220v 50 hz
Temperature range: - 20 ~ 50
Humidity: 15% ~ 90% rh (no condensation)
Installation method: wall-mounted installation
Huafan wi-fi smart led bulb was designed, researched and developed by ourselves, adopting wi-fi wireless technology which can be controlled by phone anytime and anywhere. More colors as you pick, more modes you can enjoy.
Scenario functions
Shake mode: the color will change when shake your phone.
Music mode: the color and light will be intensity change according to the music.
1 color flashing mode: can be 1 color cycle flashing.
7 colors flashing mode: can be 7 colors cycle flashing.
16millions colors
Application scenarios:
Birthday party, hotel, bedroom desk lamp
Dining room lamp, garden lights
Technical parameters
BrandHua fan qin lu
Input voltageAc90~265v 50/60hz
Power7w
Wireless frequency2.4ghz
Led light colorRgb
Bulb holderE27
Dimension65x118(mm)
Wi-fi standard802.11b/g/h
Product description:
Independent research and development and production of intelligent power strip of huafan, adopts wi-fi wireless technology, which can be controlled by phone , anytime and anywhere.
Scenario functions�?
The human body infrared, little night light
Security alarm function
Intelligent device , usb charging
Technical parameters:
BrandHua fan qin lu
Input voltageAc90~265v 50/60hz
Maximum electric current13a
Maximum power:2200w
App compatible systemIos an droid
Frequency of communication2.4ghz
Wi-fi standard802.11b/g/n
Socket interface6 way
MaterialFlame retardant abs
Pc engineering materials
ContactHigh-gloss nickel plated
Standby power consumptionLess than 1w
Manual switchYes
Product description:
Our product has widely used in detecting toxic and harmful gas or oxygen content detection in metallurgy, chemical industry, petroleum, pharmaceutical, environmental industries and other work environment with imported sensors, high precision and strong anti-interference ability, long service life.
Lcd display, intelligent sound and light alarm design, simple operation, easy calibration, zero and alarm settings, can be output relay control signals. Metal shell, solid and durable, easy to install.
Basic parameters:
Size335 mm * 203 mm * 92.4 mm
Weight: 3800 g
Sensor types: electrochemistry method
(gas catalytic combustion type, special separately)
Working pattern: continuous work, can be set high or low point alarming
Analog interface:4-20 ma output (optional)
Digital interface:rs485 bus interface (optional)
Backup power supply:
Provide power more than 12 hours of battery life (optional)
Provide the battery status indicator
Display mode: high brightness red digital tube
Alarm: more than 90 db alarm way:
Voice alarm (10 cm away from the detector measurement data)
Light alarm for the led warning light
Output control: two way alarm control relay output
Additional features: time, calendar display
Working voltage: ac220v 50 hz
Temperature range: - 20 ~ 50
Humidity: 15% ~ 90% rh (no condensation)
Installation method: wall-mounted installation
Basic parameters:
Size: 114 mm*55mm*46mm
Weight: 105 g
Sensor types: electrochemistry method
Destination gas: oxygen (o2), toxic or harmful gases (co, h2s, nh3, cl2, etc.)
Response time:40s(co)
Display: segment lcd, high brightness yellow backlighting
Alarm: voice alarm more than 90 db voice alarm (10 cm away from instrument)
Light alarm red led
Temperature range: - 20 ~ 50
Humidity: 15% ~ 95% rh (no condensation)
Battery type: cr2 cr15h270 lithium battery
Power supply: 1 high-energy battery (replaceable)
Product description
Wire gas detection transmitter is a kind of our compans products which can continuously detect poisonous and harmful, inflammable and explosive gas concentration in the working environment.This transmitter detects gas concentration in the form of natural diffusion.Detector to detect gas concentration in the form of natural diffusion, using imported sensors with good sensitivity and good repeatability;
Our Wire gas detection transmitter adopts the embedded micro-controller control technology, high reliability.Its shell is made of aluminum material with high strength, heat resistance and corrosion resistance.
Our product has widely used in detecting toxic and harmful gas or oxygen content detection in metallurgical industry, power plants, chemical industry, mine, tunnel, tunnels, underground pipeline and other places, effectively prevent the happening of the accident.
Basic parameters:
Size 144 mm * 190 mm * 74 mm
Weight: about 1130 g
Sensor types: electrochemistry method
(gas catalytic combust ion type, special separately)
Destination gas: oxygen (O2), gas (EX), poisonous and harmful gases (CO, H2S, NH3, CL2, etc.)
Response time: �30s(O2); �40s(CO) ; �20s(EX)
Working pattern: continuous work
Working voltage: DC24V
Output signal: 4-20 mA
Output way: two wire or three wire, three wire system can output a set of relay switch signal
Temperature range: - 20 ? ~ 50 Humidity: 15% ~ 90% RH (No condensation)
Explosion-proof number: CE101084
Explosion-proof marks: Exd II CT6
Connection mode: three-wire system according to the instruction manual one-to-one connection, two wire circuit done meter processing.
Transmission cables: two core shielded cable, section 2 x 1.5 mm2
(three-wire system adopts three core shielded cable 3 x 1.5 mm2)
Transmission distance: 1000 m
Product description
The series of 485 main line gas detection alarm system adopts non-standard agreement or MOdBUS protocol for data collection and transmission. The intelligent transmitter node acquisition collects and detects the gas concentration on the spot. The host round tests various nodes with intelligent background software, and monitoring the gas concentration changes in real-time.
Our product uses the bus-system, having strong anti-jamming capability, convenient layout and simple wiring. At the same time, it also provides an controlling external device (exhaust fan, solenoid valve, etc.) of the switch output. The detector detects gas concentration with natural diffusion mode, which uses the imported sensors and has a good sensitivity and repeatability.
This instrument uses the embedded micro-controller control technology, simple menu operation, complete functions and high reliability. Bus-system gas detection transmitter adopts aluminum shell material with high strength, heat resistance and corrosion resistance. Our product is suitable for the detection of poisonous and harmful, inflammable and explosive gas in the air and has been widely used in metallurgy, power plant, chemical industry, mine, tunnel, tunnels, underground pipeline and other places, effectively preventing the happening of the accident.
Basic parameters:
Size 144 mm * 190 mm * 74 mm
Weight: about 1130 g
Sensor types: electrochemistry method
(gas catalytic combustion type, special separately)
Destination gas: oxygen (O2), gas (EX),
poisonous and harmful gases (CO, H2S, NH3, CL2, etc.)
Response time: 30s(O2); 40s(CO); 20s(EX)
Working pattern: continuous work
Working voltage: DC24V
Output signal: 485 digital signal
Output: four wire (two power cord, two signal lines)
Temperature range: - 20 ~ 50
Humidity: 15% ~ 90% RH (No condensation)
Explosion-proof number: CE10 1084
Explosion-proof marks: Exd II CT6
Connection mode: four wire connection mode,
in strict accordance with the manual connection
Transmission cables: two core shielded cable or a four core shielded cable,
Section 2*1.5mm2*2 or 4*1.5mm2
Transmission distance: 1000 m
Product description
Digital tube and liquid crystal display gas detection transmitter, it is a kind of concentration of instrument that can continuous detect the concentration of oxygen, toxic and harmful gas in the working environment. The detector detects gas concentration with natural diffusion mode, which uses the imported sensors and has a good sensitivity and repeatability.
This instrument uses the embedded micro-controller control technology, simple menu operation, complete functions and high reliability. Our product uses process control, adjustable parameter, adjustable alarm point and adjustable alarm mode, convenient for users.
It can be used alone as an alarm system with functions like: acquisition, display and alarm. Or it can be used as the other parts of the alarm system testing, with digital and analog signal output function. With a relay output module, our product can relay switch output signal and meet the explosion-proof lights or other external devices. Digital tube display with red high brightness and more intuitive scene show make it convenient to users to determine gas leak and effectively prevent the happening of the accident.
Basic parameters:
Size 144 mm * 190 mm * 91 mm
Weight: about 1355 g
Sensor types: electrochemistry method
(Combustible gas catalytic combustion type, special separately)
Destination gas: oxygen (O2), gas (EX),
poisonous and harmful gases (CO, H2S, NH3, CL2, etc.)
Response time:30s(O2);40s(CO);20s(EX)
Working pattern: continuous work
Working voltage: DC24V
output signal: 4-20 mA;485 digital signal
Output: three-wire system (LCD poison gas is a two wire)
Control signal: Switch output, the maximum load 250 V AC 3A(optional)
Repeatability: 2%
Span drift: 5%
Error: value for relative error less than 5%
Temperature range: - 20 ~ 50
Humidity: 15% ~ 90% RH (No condensation)
Connection mode: according to the instruction
Transmission cables:
Three-wire system adopts three core shielded cable 3 x 1.5 mm2 (digital tube transmitter)
Two wire adopts two core shielded cable 2 x 1.5 mm2 (LCD transmitter)
Basic parameters
Size: 380 mm * 210 mm * 83 mm
Weight: about 2.5 kg
Working voltage: ac220v 50 hz
Output voltage: dc24v (over-current protection function)
The number of channels: 1 or 2 road
Display mode: direct display
Signal input: 4-20 ma
Control output: ac 250v 10adc 30v 10a (relay switch output)
Connection mode:
Two wire, three wire system 4-20 ma current signal of the transmitter
Or four wire bus transmitter
Response time: 8s
Measurement range:0~9999(can be set)
Alarm :more than 90db alarm way
Output control: 1-2 road alarm control relay output
Temperature range: - 10 ~ 50
Humidity:15% ~ 70% rh (no condensation)
Installation method: wall-mounted installation
Basic parameters
Size480 mm * 250 mm * 130 mm
Weight: about 6 kg
Working voltage: ac220v 50 hz
Output voltage: dc24v
The number of channels: 1-8
Digital tube display mode: highlight inspection way
The input signal: 4-20 ma
Signal output: (optional) 1-8 standard 4-20 ma current loop output,
And with input signal one to one
Communication interface :(optional) 1 road rs232 and rs485 bus interface
Standard modbus rtu protocol or non- standard, can connect the computer monitor
Response time: 8s
The control output: ac 250 v, 30 v dc 10 a 10 a (relay switch output)
Sampling accuracy: 12 bit ad
Measurement range: 0-9999 (can be set )
Alarm way: first alarm more than 90 db alarm way;
Second alarm more than 120 db
Inspection time: 1severy road inspection 1 s
Connection mode: can connect two wire,
Three wire system 4-20 ma current signal of the transmitter
Humidity range: - 10 ~ 50
Humidity: 15% ~ 70% rh (no condensation)
Installation method: wall-mounted installation
Working voltage: AC220V 10% 50 Hz
Output voltage: DC24V
Channel number: simulation 16 or 32 road, number 255
Signal input: 485 digital signal, analog (4-20 mA current) signal input
Communication interface:
(optional) 1 road RS232 and RS485 digital bus interface,
Standard ModBus RTU protocol or non-standard,
can connect the computer monitor
Alarm way : first alarm more than 90 dB alarm way;
second alarm more than 120 dB
Basic parameters
Size 460 mm * 300 mm * 150 mm
Weight: about 7 kg
Working voltage: ac220v10% 50 hz
Output voltage: dc24v
Channel number: simulation 16 or 32 road, number 255
Signal input: 485 digital signal, analog (4-20 ma current) signal input
Communication interface:
(optional) 1 road rs232 and rs485 digital bus interface,
Standard modbus rtu protocol or non-standard,
Can connect the computer monitor
Alarm way : first alarm more than 90 db alarm way;
Second alarm more than 120 db
Control output: bus, line 1 public relay
(optional) 32 relay control box or 8 road relay board
The sampling precision: 15 bit ad
Measurement range: 0-9999 (can be set )
Temperature range: - 10 ~ 50
Humidity: 15% ~ 70% rh (no condensation)
Execution standard:
The combustible gas alarm controller gb16808-1997 technical requirements and test methods
Product Description
The LED lattice screen can connect the gas alarm control cabinet of our company, the screen can real-time cycle displays the current channel gas values and other alarm information of the control cabinet. The screen display visible, convenient for users to view, easy to install, simple wiring and has high reliability.
The system is mainly used in the situations where flammable, oxygen and various kinds of toxic gases need to be detected. the concentration of the detected gas is displayed in real time with LED dot matrix screen.
LED screen can be made monochrome or two-color display, size and display content can be customized according to user requirements
Basic parameters:
Size380 mm * 210 mm * 83 mm
Weight: 2.5 kg
Working voltage: AC220V 50 hz
Output voltage: DC24V (over-current protection function)
The number of channels: 1 or 2 road
Display mode: direct display
Signal input: 4-20 ma
The control output: AC 250 v, 30 v DC 10 a 10 a (relay switch output)
Connection mode: two wire, three wire system 4-20 mA current signal of the transmitter Or four wire bus transmitter
Response time: < 8 seconds
Output control: 1-2 road alarm control relay output
Temperature range: - 10 to 50
Humidity:15% ~ 70% RH (No condensation)
Installation method: wall-mounted installation
