Many procurement teams check E5CS-Q1GU-W against Omron Photoelectric Sensor and Omron Sensors before signing purchase orders, verifying quality, compliance, and after-sales support availability.
Omron E5CS-Q1GU-W Temperature Controller
The Omron E5CS-Q1GU-W Temperature Controller is a compact and precise controller designed for stable and fast-response industrial temperature control. Its DIN48 x 48 design supports a versatile 1 point input for accurate sensing across various temperature applications. Operating on 100 to 240 VAC (50/60 Hz) with an allowable range of 85 to 110% of the power supply voltage , it provides ON/OFF or 2-PID control with auto-tuning for consistent temperature stability. The controller features Voltage output (for driving SSR), Digital setting using front panel keys, 7-segment digital display for improved visibility, and Plug-in terminal for easy and secure panel integration. Manufactured by Omron, part of the Omron Temperature Controller ecosystem within the Omron E5CS Series.

| Brand | Omron |
| Product Type | Temperature Controller |
| Model Number | E5CS-Q1GU-W |
Omron E5CS-Q1GU-W Temperature Controller - Technical Specifications
| Specification | Value |
|---|---|
| Shape | DIN48 x 48 |
| Fixed/Programmable | Fixed |
| Power supply voltage | 100 to 240 VAC (50/60 Hz) |
| Operating voltage range | 85 to 110% of the power supply voltage |
| Power consumption | 5 VA |
| Control method | ON/OFF or 2-PID control with auto-tuning |
| Number of input points | 1 point |
| Input Type/Temperature input | Thermocouple: K, J, T, E, L, U, N, R, S, B, C/W, PLII Platinum resistance thermometer: Pt100, JPt100 Infrared Thermosensor: 10 to 70 β, 60 to 120 β, 115 to 165 β, 140 to 260 β |
| Control output 1 | Voltage output (for driving SSR) |
| Control output 2 | None |
| Setting method | Digital setting using front panel keys |
| Indication method | 7-segment digital display and deviation indicators |
| Insulation resistance | 20 MΞ© min. (500 VDC megger) |
| Dielectric strength | 2,000 VAC 50/60 Hz 1 min (Between current-carrying terminals of different polarity) |
| Vibration resistance | Destruction: 10 to 55 Hz, 0.75 mm for 2 h each in X, Y, and Z directions Malfunction: 10 to 55 Hz, 20 m/s2 for 10 min each in X, Y, and Z directions |
| Shock resistance | Destruction: 300 m/s2, 3 times each in 6 directions Malfunction: 100 m/s2, 3 times each in 6 directions |
| Ambient temperature (Operating) | -10 to 55 β (with no freezing or condensation) For 3-year warranty: -10 to 50 β |
| Ambient temperature (Storage) | -25 to 65 β (with no freezing or condensation) |
| Ambient humidity (Operating) | 25 to 85 % |
| Degree of protection | Front panel: IP66, Rear case: IP20, Terminal section: IP00 |
| Case color | Light gray |
| Terminal type | Plug-in |
| Weight | Controller: Approx. 210 g, Adapter: Approx. 4 g Γ 2 |
The Omron E5CS-Q1GU-W is frequently assessed alongside other units in the E5CS Temperature Controller group because they share comparable sensor inputs, panel depth behaviour, and loop-control characteristics. Engineers often evaluate Omron E5CS-R1PU-W (DIN48 x 48, ON/OFF or 2-PID control, 100 to 240 VAC (50/60 Hz), Relay output, 7-segment digital display and deviation indicators), Omron E5CSL-QP (1/16 DIN 48 Γ 48 Γ 60 (W Γ H Γ D), ON/OFF control or 2-PID control (with auto-tuning), 100 to 240 VAC, 50/60 Hz, Voltage output (for driving SSR), 7-segment digital display and individual indicators; Character height: E5CSL: 21.7 mm, E5CWL: 16.2 mm (PV), E5EWL: 20 mm (PV)), and Omron E5CSV-R2T (DIN48 x 48, ON/OFF or 2-PID control, 100 to 240 VAC (50/60 Hz), Relay output, 7-segment digital display and deviation indicators) when selecting a controller that fits panel wiring, SSR/relay load stages, and enclosure.




