weighing indicator controller reverse polarity protection

Brand Name:Sier

Model Number:SPT21C1

Place of Origin:China

...protection and reverse polarity protection Low cost Compact size Introduction SPT21C1 is economical pressure transmitter, uses standard ceramic pressure sensor and special circuit board to make it cost effective and good performance. This product is used for measure and control...

Place of Origin:Guangdong, China (Mainland)

Brand Name:XIMI, ximiir

Model Number:KR201

... Wiegand (default). * Easy to install on Metal Door Frame or Mullion. * External LED Control. * External Buzzer Contro. * Indoor / Outdoor Operation. * Solid Epoxy Potted * Waterproof IP65 * Reverse Polarity Protection Model KR201E KR201M Read Range Up to

Place of Origin:Guangdong, China (Mainland)

Brand Name:XIMI, ximiir

Model Number:KR202

...Control System Card And Key Wiegand Card Reader 1. 125KHZ EM / 13.56MHZ Proximity Card 2. Read Range: Up to 10CM 125KHZ; Up to 5CM 13.56MHZ 3. 26/34bit Wiegand (default). 4. Easy to install on Metal Door Frame or Mullion. 5. External LED Control. 6. External Buzzer Control. 7. Indoor / Outdoor Operation. 8. Solid Epoxy Potted 9. Waterproof IP65 10. Reverse Polarity Protection...

Place of Origin:Guangdong, China (Mainland)

Brand Name:XIMI

Model Number:KR100

...Control Door Card Reader 1. 125KHz Proximity /13.56MHz Card Reader 2. Read Range: Up to 10CM(125KHz)/5CM(13.56MHz) 3. 26/34bit Wiegand (default) 4. External LED Control 5. External Buzzer Control 6. Indoor / Outdoor Operation 7.Solid Epoxy Potted 8. Waterproof IP65 9. Reverse Polarity Protection...

Brand Name:LS

Model Number:LS-WJ61

Place of Origin:China

LS-WJ61 series 16-ch DI Isolated Digital Signal to RS485/232 Module, Slim-line plastic housing with integral 35mm DIN rail mounting , terminals, power supply(8-32VDC) Features: Sixteen channels isolated digital signal input, isolated RS-485/232 output ...

Place of Origin:Guangdong, China (Mainland), China (Mainland)

Brand Name:XIMI, ximiir

Model Number:N20

... 10cm for EM card,5cm for card • External LED control • External Buzzer Control • Indoor/Outdoor operation • Solid Epoxy potted • Waterproof IP65 • Reverse Polarity Protection Output Interface Standard Wiegand26/34 Operating Frequency 125KHZ...

Brand Name:king sun

Model Number:GTC18-8015F

Place of Origin:CHINA SUZHOU

MPPT Solar Charge Controller48V 80A ,Solar Li Ion Battery,Solar Lead Acid Battery 1, Description: • LCD display , easy to operate on LCD screen • Multi stage charging (3-stage charging , parallel charging and equalized charging function) • BTS - Battery ...

Brand Name:king sun

Model Number:GT1800A

Place of Origin:CHINA SUZHOU

...Controller Dc 48v 80a 60a For Solar Home Off Grid System 3kw 1, Description: • LCD display , easy to operate on LCD screen • Multi stage charging (3-stage charging , parallel charging and equalized charging function) • BTS - Battery remote temperature sensor terminal • Enable to charge Li-thium, Gel , lead-acid battery • With RS485 & USB communication port • Protection: PV array short circuit, PV reverse polarity...

Brand Name:SolarverTech

Model Number:MPPT12/24-20D

Place of Origin:Zhejiang, China

...controller home off-grid solar energy system Overview Model MPPT12/24-20A Solar system voltage 12/24V auto. work PV operating voltage 12V 17-120V DC; 24V 34-120V DC Max. PV input power 12V 260W; 24V 520W Rated output current 20A Rated DC load current 20A Max. conversion efficiency 97.50% Protection PV array short circuit, over charging, battery reverse polarity...

Brand Name:SolarverTech

Model Number:MPPT12/24-10D

Place of Origin:Zhejiang, China

...controller solar energy system 12V/24V Auto 10A Overview Model MPPT12/24-10A Solar system voltage 12/24V auto. work PV operating voltage 12V 17-120V DC; 24V 34-120V DC Max. PV input power 12V 130W; 24V 260W Rated output current 10A Rated DC load current 10A Max. conversion efficiency 97.50% Protection PV array short circuit, over charging, battery reverse polarity...

Brand Name:SolarverTech

Model Number:MPPT12/24-10D

Place of Origin:Zhejiang, China

...controller 10A 12v 24v for solar panel Quick details Model MPPT12/24-10A Solar system voltage 12/24V auto. work PV operating voltage 12V 17-120V DC; 24V 34-120V DC Max. PV input power 12V 130W; 24V 260W Rated output current 10A Rated DC load current 10A Max. conversion efficiency 97.50% Protection PV array short circuit, over charging, battery reverse polarity...

Brand Name:SolarverTech

Model Number:MPPT12/24-10D

Place of Origin:Zhejiang, China

...controller Maximum Power Point Tracking Quick details Model MPPT12/24-10A Solar system voltage 12/24V auto. work PV operating voltage 12V 17-120V DC; 24V 34-120V DC Max. PV input power 12V 130W; 24V 260W Rated output current 10A Rated DC load current 10A Max. conversion efficiency 97.50% Protection PV array short circuit, over charging, battery reverse polarity...

Brand Name:king sun

Model Number:GTC18-8015F

Place of Origin:CHINA SUZHOU

MPPT Solar Charge Controller48V 80A ,Solar Li Ion Battery,Solar Lead Acid Battery 1, Description: • LCD display , easy to operate on LCD screen • Multi stage charging (3-stage charging , parallel charging and equalized charging function) • BTS - Battery ...

Brand Name:king sun

Model Number:GT1800A

Place of Origin:CHINA SUZHOU

...Controller Dc 48v 80a 60a For Solar Home Off Grid System 3kw 1, Description: • LCD display , easy to operate on LCD screen • Multi stage charging (3-stage charging , parallel charging and equalized charging function) • BTS - Battery remote temperature sensor terminal • Enable to charge Li-thium, Gel , lead-acid battery • With RS485 & USB communication port • Protection: PV array short circuit, PV reverse polarity...

Brand Name:SolarverTech

Model Number:MPPT12/24-20D

Place of Origin:Zhejiang, China

...controller home off-grid solar energy system Overview Model MPPT12/24-20A Solar system voltage 12/24V auto. work PV operating voltage 12V 17-120V DC; 24V 34-120V DC Max. PV input power 12V 260W; 24V 520W Rated output current 20A Rated DC load current 20A Max. conversion efficiency 97.50% Protection PV array short circuit, over charging, battery reverse polarity...

Brand Name:SolarverTech

Model Number:MPPT12/24-10D

Place of Origin:Zhejiang, China

...controller solar energy system 12V/24V Auto 10A Overview Model MPPT12/24-10A Solar system voltage 12/24V auto. work PV operating voltage 12V 17-120V DC; 24V 34-120V DC Max. PV input power 12V 130W; 24V 260W Rated output current 10A Rated DC load current 10A Max. conversion efficiency 97.50% Protection PV array short circuit, over charging, battery reverse polarity...

Brand Name:SolarverTech

Model Number:MPPT12/24-10D

Place of Origin:Zhejiang, China

...controller 10A 12v 24v for solar panel Quick details Model MPPT12/24-10A Solar system voltage 12/24V auto. work PV operating voltage 12V 17-120V DC; 24V 34-120V DC Max. PV input power 12V 130W; 24V 260W Rated output current 10A Rated DC load current 10A Max. conversion efficiency 97.50% Protection PV array short circuit, over charging, battery reverse polarity...

Brand Name:SolarverTech

Model Number:MPPT12/24-10D

Place of Origin:Zhejiang, China

...controller Maximum Power Point Tracking Quick details Model MPPT12/24-10A Solar system voltage 12/24V auto. work PV operating voltage 12V 17-120V DC; 24V 34-120V DC Max. PV input power 12V 130W; 24V 260W Rated output current 10A Rated DC load current 10A Max. conversion efficiency 97.50% Protection PV array short circuit, over charging, battery reverse polarity...

Brand Name:Sier

Model Number:SPT22

Place of Origin:China

... electronic housing; protection IP65; Reversed signal polarity; moment overcurrent,overvoltage, interference protection; Optional signal output; Gauge, absolute and sealed gauge optional Offset and full scale adjustable LCD indicator optional Stainless ...

Brand Name:LA-FAST

Model Number:12V

Place of Origin:CHINA

... Voltage 13.8~14.4V Output Current 6A 3A 2A Function Pulse repair, zero voltage output, reverse polarity protection, temperatures control Product Weight 600G Charging time 6~8 hour AC input voltage 100-240Vac 50~60Hz Material Aluminum ...