REX-C100 PID Temperature Controller Kit – SSR & Thermocouple
REX-C100 PID Temperature Controller Kit – SSR & Thermocouple
REX-C100 Digital PID Temperature Controller – Complete SSR Kit
Take precise control of your heating processes with the REX-C100 Digital PID Temperature Controller. This all-in-one kit bundles a PID controller, a 40A Solid State Relay (SSR), and a K-type thermocouple probe — everything you need for accurate, stable temperature regulation in kilns, ovens, brewing setups, incubators, and more.
What's in the Box
- 1 × REX-C100 PID Temperature Controller (Model: REX-C100FK02-V*AN)
- 1 × K-Type Thermocouple Probe Sensor – 1 m cable length, 5 mm sensor diameter, fiberglass internal insulation, insulated external shielding
- 1 × Max. 40A Solid State Relay (SSR)
Key Specifications
- Temperature Range: 0 – 400 °C (K-type input)
- Controller Output: SSR signal output
- Supply Voltage: AC 100 V – 240 V, 50/60 Hz (AC 220 V 50/60 Hz also available)
- SSR Output Current: 40 A max
- SSR Input Voltage: DC 3–32 V
- SSR Output Voltage: 24–380 V AC
- Display Size: Compact panel-mount format (≤ 1.9-inch display)
- Available in 3 color options to suit your setup
Why Choose the REX-C100 PID Controller Kit?
- Plug-and-Play Bundle: Controller, SSR relay, and probe are all included — no separate sourcing needed.
- PID Algorithm: Proportional-Integral-Derivative control delivers tight, stable temperature regulation with minimal overshoot.
- Wide Voltage Compatibility: Works across AC 100 V–240 V, making it compatible with both North American and international power supplies.
- Heavy-Duty SSR: The 40 A solid state relay handles demanding loads silently and with no mechanical wear.
- Versatile Use Cases: Ideal for DIY kilns, reflow ovens, sous-vide cookers, fermentation chambers, 3D printer heated beds, and industrial automation projects.
Safety & Compliance Resources
For guidance on electrical safety when working with temperature control equipment, refer to OSHA's Electrical Safety guidelines. For standards related to measurement and control instrumentation, visit NIST's Measurement Science resources.
Frequently Asked Questions
Q: What does the REX-C100 PID Temperature Controller kit include?
A: The kit includes one REX-C100 PID Temperature Controller (Model REX-C100FK02-V*AN), one K-type thermocouple probe (1 m length, 5 mm diameter, fiberglass-insulated), and one Max. 40A Solid State Relay (SSR). It is a complete, ready-to-install temperature control solution.
Q: What temperature range does the REX-C100 controller support?
A: The REX-C100 PID controller supports a temperature range of 0 to 400 °C when paired with the included K-type thermocouple probe sensor.
Q: What power supply does the REX-C100 require?
A: The REX-C100 typically operates on AC 100 V–240 V at 50/60 Hz, making it compatible with most standard power supplies worldwide. An AC 220 V 50/60 Hz variant is also available.
Q: What types of applications is this PID temperature controller suitable for?
A: The REX-C100 is well suited for DIY and semi-professional applications including electric kilns, reflow soldering ovens, sous-vide cookers, beer brewing fermenters, incubators, 3D printer heated beds, and general industrial temperature control projects where SSR output is required.
Q: How does the Solid State Relay (SSR) work with the controller?
A: The REX-C100 sends a low-voltage DC signal (3–32 V) from its SSR output terminal to trigger the 40A SSR. The SSR then switches the high-voltage AC load (24–380 V AC) on or off, allowing the PID algorithm to precisely manage the heating element without mechanical contacts.