Low Cost PID Temperature ON/OFF Controller

4 digits Temperature controller, Universal input(TC/RTD), relay and SSR drive output field selectable. various size available, AC source or DC source optional.parameter reset function to help you go back to factory default.

Cost effective PID Temperature controller, available with all major sizes, Relay+SSR Drive output as standard options. Other outputs such as 4-20mA and 0-10Vdc also available. TC/RTD inputs , Relay and SSR Drive output are two of most demanding outputs, this feature makes this controller accomendate to most of applications

MXD Series DIP-Switch Temperature Controller The MXD Series is a compact, panel-mount temperature controller that brings precision and simplicity to industrial and commercial thermal applications. Designed for fast, error-free setup, it features thumbwheel digital setting with 0.5% accuracy, eliminating complex menu navigation. Users can freely switch between ON/OFF and PID control modes via a front-panel toggle, with built-in LED indicators for real-time status monitoring. The controller delivers reliable performance with a 100ms sampling rate, 2,000VAC isolation, and robust heat tolerance, ensuring stable operation in demanding environments. Ideal for heat-sealing machines, shrink-packaging equipment, injection molding, HVAC systems, food processing, medical devices, and laboratory research, the MXD Series offers industrial-grade durability in a user-friendly package – where precision meets simplicity.  

PIDMaxWell MXR-M Rotary Dial Temperature Controller Featuring an intuitive rotary dial interface, this controller delivers high-precision temperature control without the need for complex menu navigation or programming. It offers selectable PID and ON/OFF control modes and clear LED status indicators, ensuring rapid response and stable process regulation across a wide voltage range of 100–240 VAC. Constructed from V-0 rated flame-retardant materials and designed for durability and safety in industrial environments, the MXR-M is an ideal choice for applications—such as machinery, packaging, laboratory equipment, and HVAC—that require a reliable and user-friendly temperature control solution.

PIDMaxWell TH100 is a dual-loop temperature and humidity controller with 2 independent relay outputs. It simultaneously monitors and controls both parameters with dedicated outputs for heating, cooling, humidifying, and dehumidifying. Features RS-485 Modbus-RTU communication for remote monitoring. Large dual-LED display shows temperature and humidity at the same time. Wide range: -15℃~85℃ temp, 0~100% RH. Ideal for greenhouses, warehouses, cleanrooms, and HVAC systems. CE certified.

● Din rail mount temperature transmitter● Maxwell TT-313● DIN rail mount type● Universal input● 2 wires 4-20mA output● Two input two outputs

TT-600 is an input and output isolated din rail mounted temperature transmitter, it is 1 input and 1 output version, programmable via PC, software in English, the programming can be done via a standard USB to type C cable.

CH102, CH402, CH702, CH902 is a very popular controller on the markets, comes with relay and SSR Drive output, relay and SSR Drive output at the same time, faciliated wiht different terminals, if you want to use the relay output, then connect your AC contractor or SSR with the relay output terminal, if you want to use SSR drive output, then connect your solid state relay with SSR Drive output terminal, with 1 alarm and works on wide range of power supply, works with thermocuple and RTD inputs despite the cost being very competetive.