Best Relay Controller

Solid State Relay, 90 to 280VAC, 25A

Solid state relay module, long service life and high reliability, low drive voltage and current, widely used in many automatic control systems..
Model: XRE-1D4840 Solid State Relay 40A DC to AC..
Input voltage: 3-32V DC Output voltage: 24-480V AC.
Note: The current of this product is 40A for a long time. A large heat sink or fan need to be added..
Package Content: 2 x 40A Solid State Relay, ideal for automatic process control application, a must component for temperature controller and other machinery control system..

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PID Temperature Controller Meter Indicator, Jaybva Digital Universal Thermostat C and Fahrenhe F Display SSR and Alarm Output 40A Solid State Relay and Thermocouple Probe Heat Sink Included

furnance, plastic extruder heating process etc..
TC/RTD universal input , such as K , J , E , Pt100 etc. SSR solid state relay output ..
Dual Output: 7 different Dual Output combinations with 1 relayed output and 1 SSR control voltage output..
This PID temperature controller can read TEMPS in Fahrenheit (F) and Celsius(C) . You can choose Centigrade or Fahrenheit unit . Wide Application: This pid controller is widely used in auto system in line of light industry, chemistry, machinary , metallurgy, ceramics, pertrification industry, or temperature control and adjust system of food & beverage, smoker , incubator, oven.
Contents included: Temperature controller , one 40A solid state relay , one K type thermocouple sensor probe , one heat sink ( Heat sink size: Roof: 50mm x 60mm.
This temperature controller has built in autotuning . After you have set your temps you press and hold the blue button for a few seconds and the AT light will come on and run through an auto tuning program to get you the best PID results..

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RF Remote Control Reverse Polarity 12VDC Motor Control with Auxiliary Switch Input

...eration – Use a jumper to configure 3 modes of operating selection pulse / momentary, hold / toggle and latching mode. 4 independent relay channels can either work together (in latching) for polarity reversing or individually (in pulse / hold) to control different electronics, such as two channels for garage door controller motor, the other two for entry lights..
4. Easy and Flexible Switch Relay – The wireless relay kit is a perfect remote switch for those hobbyists with home automation DIY projects or business Industrial electrical. The power input voltage is 12V, and each receiver’s relay capacity is up to [email protected] and [email protected]..
5. Wide Applications – The wireless remote control switch can be widely used in short and long range turn devices on / off wirelessly, anti-theft alarm control panels, lifts, boats, motor-driven curtain, roller blinds, garage door openers, gate barriers, motorcycles, vehicles, cars, trucks, RVs, electric generator, electric door release locks, windows, manual switches extender, LED lighting lamp bulbs and strips, entrance and access control etc..

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Wireless Rf Remote Control Switch, Safe Connection Receiver Relay Switch 220v 433mhz(1 CH)

✔Easy to set up and easy to use. The relays are very simple to set up and use. Specifically designed to control a variety of electrical equipment via wireless signals..
✔Small size, stable and reliable performance, high receiving sensitivity. The relay is designed to be small and simple, does not take up space, and powerful performance can be used for a long time..
✔The relay supports fixed code and learning code, and supports 1-channel or 2-channel receiver relay switches, which fully meet the needs of different users..
✔Excellent security. The circuit board of the relay is safely packaged, the circuit board is exquisite, and the wiring is safe. Safety protection measures are perfected to protect your safety..
✔A wide range of applications. From simple home remote control to door, window, lifting equipment, access control, up and down controller, alarm system industrial control, security system and other automatic controllers can be used in various fields..

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6PCS SSR-40DA Solid State Relay Single Phase Semi-Conductor Relay Input 3-32V DC Output 24-380V AC

Product name: solid state module relay SSR-40DA, 3-32VDC/24-380VAC..
SSR Application: with a switch no spark, no noise,high switching speed,anti-corrosion,moisture-proof,anti-vibration,long life.high reliability,electromagnetic compatibility and other characteristics..
Solid state relay ideal for automatic process control application, a must component for temperature controller and other machinery control system..
Especially suitable for corrosion, moisture, dust, and other harsh environments, and frequent switching the occasion, AC contactor is updated alternative..
High reliabily, compact size, a great part for temperature controller and other machinery control system..

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QIACHIP DC 12V 1CH 433Mhz RF Wireless Relay Remote Control Light Momentary Switch Transmitter with Receiver (1 Relay)

The volume is small and the performance is stable and reliable, high receive sensitivity, Signal can pass through walls, floors and doors. Max range is up to 164ft/50m with no obstacle..
DC 12V 1-Channel Wireless Remote Control Relay Switch .The receiving module provides high signal sensitivity at lower cost and resist interference for excellent stability..
The rf relay adopts non-directional wireless encoding technology, allowing independent control without mutual interference..
The programmable rf transmitter and receivers can be flexibly configured in quantity and in operating modes..
It is widely used in industrial control and security fields, such as light, motor, remote controller, wireless security alarm, wireless door alarm, wireless controller, etc..

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MYSWEETY 3PCS SSR-40DA Solid State Relay Single Phase Semi-Conductor Relay Input 3-32V DC Output 24-380V AC

Product name: solid state module relay SSR-40DA, 3-32VDC/24-380VAC..
SSR Application: with a switch no spark, no noise,high switching speed,anti-corrosion,moisture-proof,anti-vibration,long life.high reliability,electromagnetic compatibility and other characteristics..
Solid state relay ideal for automatic process control application, a must component for temperature controller and other machinery control system..
Especially suitable for corrosion, moisture, dust, and other harsh environments, and frequent switching the occasion, AC contactor is updated alternative..
High reliabily, compact size, a great part for temperature controller and other machinery control system..

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Handicap Wireless Push Switch with 2pcs Square 4.5'' Push Panels and 1pcs 2.4G Frequency High Stability Receiver

The volume is small and the performance is stable and reliable, high receive sensitivity, Signal can pass through walls, floors and doors. Max range is up to 164ft/50m with no obstacle..
DC 12V 1-Channel Wireless Remote Control Relay Switch .The receiving module provides high signal sensitivity at lower cost and resist interference for excellent stability..
The rf relay adopts non-directional wireless encoding technology, allowing independent control without mutual interference..
The programmable rf transmitter and receivers can be flexibly configured in quantity and in operating modes..
It is widely used in industrial control and security fields, such as light, motor, remote controller, wireless security alarm, wireless door alarm, wireless controller, etc..

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2pcs STC-1000 Digital Temperature Controller DC 12V 10A Digital LED Temperature Controller Thermostat Control Switch 2 Relay Output Cooling Heating and NTC Sensor Probe

【STC-1000 Digital Temperature Controller】Temperature Control Range: -50℃~99℃. Control Accuracy: ±1℃. Control temperature by setting the temperature setting value and the difference value.
Temperature calibration. Easy operation, to set start temperature, stop temperature, corrected temperature correction, delay start..
【STC 1000 Digital Thermostat】This STC-1000 digital dual relay thermostat is made of ABS flame retardant shell, a variety of fields perfect use, convenient operation and practical settings..
【Heating and Cooling Function】Two work mode: Heating ( start temperature is less than stop temperature).
Cooling ( start temperature is above than stop temperature). Refrigerating contro, output delay protection..
【NTC Waterproof Sensor Probe】Digital temperature controller 12V is equipped with 1M waterproof probe, can be used in moisture and water environment, you can use it in home brewing, fridge, incubation, fermentation, seedling heat mat, accelerating germination..
【Package Contains】2 Pack STC-1000 temperature controller thermostat control switch 2 relay output cooling heating and ntc 10k thermistor sensors temperature probe. (Please kindly note no outlets, wirring needed.

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