Jiangsu Profile
Product List
3871. Intelligent pH Controller for Fish Tank and Aquarium pH Regulation with Dual Relay Outputs and ... 
[Jul 28, 2025]
[Jul 28, 2025] Product Description APc50 is designed for accurately and reliably pH measure and control. Any aqueous (water-based) solution, including hydroponic nutrient mixes and fish aquariums. It does this by measuring the pH ...
Company: Kunshan Ast Optoelectronics Co., Ltd
3872. Digital pH Controller with Dual Relay and Smart Dosing Pump for Hydroponics and Indoor Plant Growth [Jul 28, 2025]
[Jul 28, 2025] Product Description APc50 is designed for accurately and reliably pH measure and control. Any aqueous (water-based) solution, including hydroponic nutrient mixes and fish aquariums. It does this by measuring the pH ...
Company: Kunshan Ast Optoelectronics Co., Ltd
3873. Precise pH Controller for Hydroponic Nutrient Mixing and Adjustment with Dual Relay Outputs, CE ... [Jul 28, 2025]
[Jul 28, 2025] Product Description APc50 is designed for accurately and reliably pH measure and control. Any aqueous (water-based) solution, including hydroponic nutrient mixes and fish aquariums. It does this by measuring the pH ...
Company: Kunshan Ast Optoelectronics Co., Ltd
3874. Digital pH Meter Dual Relay pH Controller for Hydroponic Solution Management Automatically Adjust ... [Jul 28, 2025]
[Jul 28, 2025] Product Description APc50 is designed for accurately and reliably pH measure and control. Any aqueous (water-based) solution, including hydroponic nutrient mixes and fish aquariums. It does this by measuring the pH ...
Company: Kunshan Ast Optoelectronics Co., Ltd
3875. Hot Sale 4-20mA RS485 pH/ORP Controller with 2 Relays for Surface Water [Oct 22, 2024]
[Oct 22, 2024] Features& Advantage 1.Support a variety of installation methods; 2.Clock and historical data recording function; 3.Two settable SPST multifunctional relays; 4.One high-precision 0/4~20mA current output; 5.A ...
3876. Combustibal Gas Alarm Control System with 3 Relay Outputs [Jun 28, 2024]
[Jun 28, 2024] Compatible with gas detectors used in petroleum and chemical engineering. Gas alarm controller Control Panel can real-time display the concentration of flammable and toxic gases with datalogger and alarm functions. ...
Company: Nanjing AIYI Technologies Co., Ltd.
3877. 4-20mA Analog pH/ORP Meter with Relays [Jun 19, 2024]
[Jun 19, 2024] Features 3.2 inch LCD screen English interface Password can be set 144*144*120mm dimension Time and historical data can be recorded Temperature compensation function Model APX2-C1 Principle pH: Glass ...
3878. K1000-8 Solid Relay Output Gas Alarm Controller with 8 Channels [Jul 19, 2023]
[Jul 19, 2023] Natural Gas Tank Leak Monitor 8 Channels Detector Controller >>>Key Features 1. Advanced MPU technology 2. Multi-channels capacity of system: 8 channels are available 3. Work in patrol type 4. 2 or 3 BUS signal ...
3879. 4 Channels Gas Controller Connecting to Transmitter with Solid Relay Output [Mar 11, 2022]
[Mar 11, 2022] K1000-4 Gas Alarm Host Controller connecting to transmitter with solid relay output >>>Key Features 1)Accepts up to 4 inputs ,either 4-20mA or ModBus transmitters 2)Internal power supply provides DC 24V ...
3880. Sil2 Certified Combustible Gas Control Panel with 3 Relay Outputs [Jan 07, 2022]
[Jan 07, 2022] Compatible with gas detectors used in petroleum and chemical engineering. Gas alarm controller Control Panel can real-time display the concentration of flammable and toxic gases with datalogger and alarm functions. ...
Company: Nanjing AIYI Technologies Co., Ltd.
3881. Universal Relay Box Assembly Cable Assembly with Relay Spst for Automotive and Marine Engine [Jun 09, 2026]
[Jun 09, 2026] Other Engine Parts SCR Control Wire Harness/Relay Box Assembly/Heating Electromagnetic Valve/Urea Pump Filter/Urea Tank & Lid Assembly/Oil-gas Separator And So On. RFQ Q:What are your main products? A:Our ...
Company: Kailong High-Technology Co., Ltd.
3882. Looms Relay Solenoid Valve Fortsudakoma Zax9100 [Jun 19, 2025]
[Jun 19, 2025] Description Solenoid Valve Material #45 Process Forging, machining Finish zinc plating Specification to order JOC Machinery Co., Ltd. was founded in year 2000, specializing in ...
Company: JOC Machinery Company Limited
3883. Omni-Plus-X Relay Solenoid Valve for Picanol [Jun 19, 2025]
[Jun 19, 2025] Description Solenoid Valve Material #45 Process Forging, machining Finish zinc plating Specification to order JOC Machinery Co., Ltd. was founded in year 2000, specializing in ...
Company: JOC Machinery Company Limited
3884. Elevator Parts for 6A 250V AC 30V DC My4n-GS Relay [May 29, 2025]
[May 29, 2025] Elevator Safety Gear Description: Product name Model original relay LY4N-J Products Picture: Products Company Information: ...
Company: Suzhou Dazen Electromechanical Technology Co., Ltd.
3885. Hot Sale ABS IP66 Digital Conductivity Controller with 2 Spst Relays for Water Monitoring [May 15, 2025]
[May 15, 2025] Online digital conductivity analyzer,single-channel controller. Features& Advantage 1.Two settable SPST relays. 2.Two settable 0/4~20mA current, Max. load 1000Ω. 3. RS485 interface, MODBUS RTU. 4.10000 ...
