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| Brand | HACH |
|---|---|
| Origin | Imported |
| Manufacturer Type | Manufacturer |
| Model | SC4500 |
| Display | 3.5" TFT capacitive color touchscreen |
| Operating Temperature | −20–60°C (8 W AC / 9 W DC sensor load) or −20–45°C (28 W AC / 20 W DC sensor load) |
| Storage Conditions | −20–70°C, 0–95% RH non-condensing |
| Sensor Channels | Dual-channel for SC-series sensors |
| Relays | 2 SPDT relays (0.75–1.5 mm² / 18–16 AWG) |
| AC | 100–240 VAC, 5 A resistive / 1 A pilot |
| DC | ≤42 VDC, 4 A resistive / 1 A pilot |
| Analog I/O | Up to 5 × 0–20 mA or 4–20 mA outputs per module |
| Digital Communication Options | Modbus RS485, Profibus DPV1, Modbus TCP, PROFINET IO, EtherNet/IP |
| USB Port | For firmware update and data export |
| Data Storage | ~20,000 records |
| Enclosure Rating | UL 50E Type 4X, IEC/EN 60529 IP66, NEMA 250 Type 4X, corrosion-resistant metal housing |
| Power Supply | AC 100–240 VAC ±10%, 50/60 Hz, 1 A (28 W load) |
| Dimensions | 144 × 144 × 192 mm |
| Weight | 1.7 kg (controller only) |
| Certifications | CE, ETL, UL, CSA |
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