Temperature Controllers
TK7 Series Multifunction LCD PID Temperature Controller for Heating and Cooling Control
TK7 Series LCD PID Temperature Controller is a multifunction digital temperature controller designed for heating and cooling control applications. It features a large LCD display, PID control algorithm, adjustable output functions, upper and lower limit alarm, temperature compensation, and relay or SSR output options. The TK7 Series is suitable for machinery, heating equipment, plastic machinery, boilers, ovens, automation equipment, and industrial temperature control systems.
- Large LCD display with clear PV and SV indication
- PID control for stable and accurate temperature regulation
- Heating and cooling control modes available
- Upper and lower limit alarm function
- Temperature compensation correction
- Relay output and SSR drive output optional
- Dual output function for flexible control applications
- Suitable for thermocouple and RTD sensor input
- Compact panel-mounted design
- Multiple sizes available: TK7S, TK7M, TK7H
- Lead time
- 3–5 working days
- Warranty
- 12 months
- OEM
- Supported
- Shipping
- Worldwide export
Technical specifications
| Series | TK7 Series (LCD PID temperature controller, heating / cooling) |
|---|---|
| Models | TK7S / TK7M / TK7H / TK7L |
| Display | LCD display for PV and SV |
| Control method | PID; P 0.1–999.9°C; I 0–9999s; D 0–9999s; control period 0.5–120.0s; manual output 0.0–100.0% |
| Input | Thermocouple K, J, R, S, B, E, N, T; RTD Pt100, Cu50; linear 0–50mV, 0–5V, 1–5V |
| Control output | Relay output + SSR drive output (code RV) |
| Alarm output | 1 alarm (code 1) or 2 alarms (code 2) |
| Communication | RS485 optional |
| Supply voltage | 100–240VAC (code 4) or 24VAC / 24–48VDC (code 2) |
| Accuracy | To be confirmed before ordering. |
| Sampling period | 100ms |
| Memory retention | Approx. 10 years |
| Operating environment | Ambient -10 to 50°C; storage -20 to 60°C; 35–85% RH |
| Panel size | 48×48 / 72×72 / 48×96 / 96×96mm |
| Panel cutout | 45×45 / 68×68 / 45×92 / 92×92mm |
| Minimum mounting spacing | TK7S 65×65; TK7M 90×90; TK7H 65×115; TK7L 115×115mm |
| Terminal / wiring diagram | To be confirmed before ordering. |
Model selection guide
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