SZ-9932T | Temperature & Humidity Controller with Dual Display & Sensor Flexibility

Product Summary

The SZ-9932T is a versatile Temperature & Humidity Controller designed for precise climate control in industrial and commercial environments. With dual LED displays, wide sensor compatibility, and separate relay outputs, it ensures reliable operation across a wide range of applications such as cold storage, textiles, greenhouses, and mushroom cultivation.

Key Features

• Dual LED Display: White (Temperature), Green (Humidity).

• Wide supply range: 90–300 Vac.

• Sensor compatibility: NTC, Pt100, SZ-HS-220, SZ-HS-100, or 4–20mA input.

• Auto sensor changeover in case of failure.

• Heating & cooling mode selection.

• Humidification & dehumidification mode selection.

• Separate relay outputs for temperature & humidity control.

• Configurable alarm relay.

• High & low temperature & humidity logs.

• Auxiliary DI fault input for extra safety.

• Resolution: Temp 0.1°C/1°C | RH 0.1%/1%.

Applications

• Food & medical packaging houses

• Warehouses & cold storage

• Timber industries & curing processes

• Horticulture & greenhouses

• Textile industries

• Mushroom cultivation rooms

Product Benefits

• One device for both temperature & humidity control.

• Dual display for quick monitoring.

• Flexible sensor support ensures reliability.

• Separate relay outputs allow independent control.

• Built-in logs simplify troubleshooting & compliance.

FAQ

Q1. Which sensors are supported by SZ-9932T?
A1. NTC, Pt100, SZ-HS-220, SZ-HS-100, or 4–20mA humidity sensors.

Q2. Does it provide separate relays for temperature and humidity?
A2. Yes, it has independent relay outputs.

Q3. What is the control resolution?
A3. Temperature: 0.1°C/1°C | Humidity: 0.1%/1%.

Q4. Does it store data logs?
A4. Yes, it maintains high & low logs for both humidity and temperature.

Q5. What is the operating range?
A5. Temperature: -10°C to +99°C | Humidity: 0–100% RH (sensor dependent).