f18 fingerprint attendance access controller Photos Catalog - page 46

Electronics Testing - Chongqing Blue Jay Technology Co., Ltd - China - July 24, 2018 - 40.00 Dollar US$

Intelligent temperature controller with completed FUZZY algorithm provides very precise of temperature monitor. FUZZY algorithm control fan or heater to maintain sensible & latent capacity follows temperature/humidity curve by automatically. Disp...

S W1s1 K2 Temperature And Humidity Controller

Electronics Testing - Chongqing Blue Jay Technology Co., Ltd - China - July 24, 2018 - 38.00 Dollar US$

Intelligent temperature & humidity controller with completed FUZZY algorithm provides very precise of temperature monitor. FUZZY algorithm control fan or heater to maintain sensible & latent capacity follows temperature/humidity curve by auto...

Din Rail S W2 K2 Temperature Controller

Electronics Testing - Chongqing Blue Jay Technology Co., Ltd - China - July 24, 2018 - 50.00 Dollar US$

Intelligent temperature controller with completed FUZZY algorithm provides very precise of temperature monitor. FUZZY algorithm control fan or heater to maintain sensible & latent capacity follows temperature/humidity curve by automatically. Disp...

Ve Net Battery Controller Any Number Of Batteries

Equipment - Electrical - Chongqing Blue Jay Technology Co., Ltd - China - July 25, 2018 - 40.00 Dollar US$

VE.Net Battery Controller: any number of batteries - One VE.Net panel or Blue Power panel will connect to any number of battery controllers. - Comes with 500A/50mV shunt and can be programmed for 50, 60 or 100mV shunts, current rating from 100A to 10...

100w 12v Monocrystalline Solar Panel Kit With 20a Lcd Charge Controller

Equipment - Solar Power - Xiamen Eco-Sources Technology Co. Ltd - China - July 29, 2018 - contact company for price

The Eco-Sources 100W Monocrystalline starter kit is designed specifically for customers new to solar. It is great for off-grid applications, such as RVs, trailers, boats, sheds, and cabins – providing many benefits, including, but not limited to, qui...

12v 20 Watts Epoxy Solar Panel Kits With 10a Pwm Charge Controller

Equipment - Solar Power - Xiamen Eco-Sources Technology Co. Ltd - China - August 16, 2018 - contact company for price

The Eco-sources 20 watts epoxy solar panel kits with battery clips, can charge the 12V battery directly, it will output max 90% power on a sunny day. Waterproof and light design, let the solar panel easy to take outdoor, you can take it to camp, hiki...

Mppt Solar Energy Controller 12v 24v Intelligent Charging Device

Equipment - Solar Power - Shenzhen OLYS company Limited - China - August 24, 2018 - 45.80 Dollar US$

MPPT10020 Solar controller 100V MPPT controller Charge mode：MPPT System voltage：12V/24V Charge current: 20A Battery type：GEL, lead-acid, AGM2, LiFePO4 Application ： 1.Solar home system 2.self-contained solar systems 3.Outdoor solar system Products 1....

Solar Car Controller Bluetooth App Battery Charging Device

Equipment - Solar Power - Shenzhen OLYS company Limited - China - August 24, 2018 - 49.60 Dollar US$

Model: MPPT5020-BT, MPPT5040-BT System voltage：12V/24V auto recognition Max. charge current: 20A / 40A Max. load current: 20A / 40A Charge technology ：MPPT Display: Meter + APP Battery type：GEL, lead-acid, AGM2, LiFePO4 Application ： 1.for solar home...

Dual Axis Solar Panel Tracker Controller Box With Remote Control

Equipment - Solar Power - Xiamen Eco-Sources Technology Co. Ltd - China - September 6, 2018 - contact company for price

This dual axis controller can control the dual axis linear actuator to make the solar panel to follow the sunlight, Keep the solar panel always face the sunlight. Dual axis solar tracker controller is a basic component for the dual axis solar tracker...

3a Pwm Solar Panel Charge Controller 12v 24v Battery Regulator

Equipment - Solar Power - Xiamen Eco-Sources Technology Co. Ltd - China - September 11, 2018 - contact company for price

Pulse Width Modulation (PWM) is the most effective means to achieve constant voltage battery charging by adjusting the duty ratio of the switches ( MOSFET ). In PWM charge controller, the current from the solar panel tapers according to the battery’s...

20a Mppt Solar Charge Controller 12v 24v With Lcd Display

Equipment - Solar Power - Xiamen Eco-Sources Technology Co. Ltd - China - September 11, 2018 - contact company for price

Maximum Power Point Tracking solar charge controllers (MPPT) are different than the traditional PWM solar charge controllers in that they are more efficient and in many cases more feature rich. MPPT solar charge controllers allow your solar panels to...

15a Pwm Solar Panel Charge Controller For 12v 24v Battery

Equipment - Solar Power - Xiamen Eco-Sources Technology Co. Ltd - China - September 11, 2018 - contact company for price

Pulse Width Modulation (PWM) is the most effective means to achieve constant voltage battery charging by adjusting the duty ratio of the switches ( MOSFET ). In PWM charge controller, the current from the solar panel tapers according to the battery’s...

45a Pwm Solar Charge Controller 12v 24v Auto Detect Regulator

Equipment - Solar Power - Xiamen Eco-Sources Technology Co. Ltd - China - September 11, 2018 - contact company for price

In PWM solar charge controller, the current from the solar panel tapers according to the battery’s condition and recharging needs. When a battery voltage reaches the regulation set point, the PWM algorithm slowly reduces the charging current to avoid...

Motion Controller Kz 100

Equipment - Beijing PDV Instrument Co., Ltd. - China - September 17, 2018 - contact company for price

The mobile stage controller/driver is used for driving 2-phase stepper motor. It can drive 4 motors independently at most. You can use its controlling stick to make motors run/stop manually. It also can be controlled by a PC through RS232 interface. ...

400w 12v 24v Wind Turbine Generator With 20a Hybird Charge Controller

Equipment - Solar Power - Xiamen Eco-Sources Technology Co. Ltd - China - September 19, 2018 - contact company for price

The Eco-Sources wind turbine is a smart choice and affordable for remote homes and cabins in windy areas. Electricity produced by wind generation can be stored in batteries for household use when needed. Wind generators can be used alone, or they may...