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Water Level Control Relay

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Total 10085 products for water level control relay Manufacture & Suppliers

4 Relays Digital pressure gauge HPC-2000

.... Compelety replacement of the electric contact pressure gauge. Application: The oil industry, chemical industry,Electric power. Environmental protection and water treatment....

Shenzhen Huatian Instrument Co.,Ltd
Guangdong

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4 Relays Digital pressure switch Axialand 100 diameter HPC-2000

.... Compelety replacement of the electric contact pressure gauge. Application: The oil industry, chemical industry,Electric power. Environmental protection and water treatment....

Shenzhen Huatian Instrument Co.,Ltd
Guangdong

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4 Relays Digital High Quality Pressure Switch HPC-2000

.... Compelety replacement of the electric contact pressure gauge. Application: The oil industry, chemical industry,Electric power. Environmental protection and water treatment....

Shenzhen Huatian Instrument Co.,Ltd
Guangdong

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Rs485 Magnetostrictive Level Sensor Pumps Depth Water 12v Dc Analog 0-10cv 4-20ma Input Output signal

... ASIC converts the sensor millivolt signal into standard voltage, current or frequency signal, which can be directly connected with computer interface card, control instrument, intelligent instrument or...

Xian Ruijia Measurement Instruments Co., Ltd.
Shaanxi,China

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2 Channel SSR Solid State Arduino Relay Module Low Level Relay Module For Arduino

... voltage range: 75 to 264VAC (50/60Hz). Load current: 0. 1 to 2 AMP. Power supply: 5VDC / 160mA (all channel ON). Input control signal voltage: 0V - 0. 5V Low stage (SSR is OFF): 0.5V-2.5V. 2. 5V - 20V High ...

Oky Newstar Technology Co., Ltd
Guangdong,China

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2 Channel SSR Solid State Arduino Relay Module Low Level Relay Module For Arduino

... voltage range: 75 to 264VAC (50/60Hz). Load current: 0. 1 to 2 AMP. Power supply: 5VDC / 160mA (all channel ON). Input control signal voltage: 0V - 0. 5V Low stage (SSR is OFF): 0.5V-2.5V. 2. 5V - 20V High ...

Oky Newstar Technology Co., Ltd
Guangdong,China

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In Stock 5V 1 Channel SSR Solid State Relay Low Level Trigger 2A 240V

...Relay Low Level Trigger 2A 240V Product Details Product name 1 Channel SSR Solid-State Relay Color Red board Input voltage 5V DC (160MA) Product weight 13g Current More than 200mAh Pack Size 25*34*25mm 5V Om...

Oky Newstar Technology Co., Ltd
Guangdong,China

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In Stock 5V 1 Channel SSR Solid State Relay Low Level Trigger 2A 240V

...Relay Low Level Trigger 2A 240V Product Details Product name 1 Channel SSR Solid-State Relay Color Red board Input voltage 5V DC (160MA) Product weight 13g Current More than 200mAh Pack Size 25*34*25mm 5V Om...

Oky Newstar Technology Co., Ltd
Guangdong,China

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4-LED Digital Pressure Controller HPC-100

... microprosessor; 4-digit number LED display of set value and actual value; Alarm,control,remote signal in one; Optional interface ( RS232 and RS485 ); Zero, the full range of digit control; Relay load capaci...

Shenzhen Huatian Instrument Co.,Ltd
Guangdong

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Digital pressure /level monitor with Relay output HPC-1000

...level alarm point and output to the control device. Replacing mechanical instruments. High stability ,high precision,low hysteresis, quick response. Zero, the full range of digit control. Alarm,control,remot...

Shenzhen Huatian Instrument Co.,Ltd
Guangdong

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4-RS485 Intelligent pressure controller HPC-2002

.... Compelety replacement of the electric contact pressure gauge. Application: The oil industry, chemical industry,Electric power. Environmental protection and water treatment....

Shenzhen Huatian Instrument Co.,Ltd
Guangdong

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SSR Solid-State Arduino Relay Module 4 Channel Low Level 5V DC

... voltage range: 75 to 264VAC (50/60Hz). Load current: 0. 1 to 2 AMP. Power supply: 5VDC / 160mA (all channel ON). Input control signal voltage: 0V - 0. 5V Low stage (SSR is OFF): 0.5V-2.5V. 2. 5V - 20V High ...

Oky Newstar Technology Co., Ltd
Guangdong,China

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SSR Solid-State Arduino Relay Module 4 Channel Low Level 5V DC

... voltage range: 75 to 264VAC (50/60Hz). Load current: 0. 1 to 2 AMP. Power supply: 5VDC / 160mA (all channel ON). Input control signal voltage: 0V - 0. 5V Low stage (SSR is OFF): 0.5V-2.5V. 2. 5V - 20V High ...

Oky Newstar Technology Co., Ltd
Guangdong,China

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Durable Automatic Water Tank Pump Controller Adopts Digital Core With Overload Protection

... in waste of electricity and water. The installation of the fully automatic pump is simple and efficient to solve the start and stop of the pump. When the pool is filled with high water level, the pump water...

Shenzhen Kinda Technology Co., Ltd
Guangdong,China

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Durable Automatic Water Tank Pump Controller Adopts Digital Core With Overload Protection

... in waste of electricity and water. The installation of the fully automatic pump is simple and efficient to solve the start and stop of the pump. When the pool is filled with high water level, the pump water...

Shenzhen Kinda Technology Co., Ltd
Guangdong,China

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Two Relays Digital Pressure Controller with LED display HPC-1000

...level alarm point and output to the control device. Replacing mechanical instruments. High stability ,high precision,low hysteresis, quick response. Zero, the full range of digit control. Alarm,control,remot...

Shenzhen Huatian Instrument Co.,Ltd
Guangdong

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Digital Arduino Solid State Relay Shield Household Appliances Control Module

...Relay Shield Household Appliances Control Module Description: It lets board following loads, such as LED lights, DC motors, miniature pumps, solenoid valves Pluggable interface design, easy to use Specificat...

Oky Newstar Technology Co., Ltd
Guangdong,China

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Digital Arduino Solid State Relay Shield Household Appliances Control Module

...Relay Shield Household Appliances Control Module Description: It lets board following loads, such as LED lights, DC motors, miniature pumps, solenoid valves Pluggable interface design, easy to use Specificat...

Oky Newstar Technology Co., Ltd
Guangdong,China

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Digital 2-in-1 pH ORP Controller with Replaceable BNC Electrodes and 110V/220V Power Relay Output for Aquarium Hydroponics Pool Spa

...Controller with Output Power Relay Monitor This advanced 2-in-1 pH & ORP controller and monitor simultaneously measures and displays both pH value and redox value (ORP) on its LCD screen. Designed for aquari...

SHEN ZHEN YIERYI Technology Co., Ltd

Verified Supplier

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5V 4 Ch SSR Solid State Relay Module For Arduino Low Level Trigger 240V 2A

...Relay Module For Arduino Low Level Trigger 240V 2A Description: 1. The input signal can be 3.3 V 5 V 2. Are low level effective. Support 3.3V 5 V 3. It has jump line. Can set high and low level 4. The power ...

Oky Newstar Technology Co., Ltd
Guangdong,China

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