GSE, temperature and negative pressure controller

GSE, temperature and negative pressure controller

The negative pressure controller is a temperature-dependent speed controller for ventilated rooms with intake and exhaust fans. It keeps room temperature and negative pressure constant to prevent odours from escaping. It is easy to operate: the desired temperature, minimum speed and negative pressure are set using three knobs.

The fan controller can also be used with an exhaust fan alone when air is drawn in naturally.

The fan controller is supplied as a complete unit, ready to use. This reliable controller comes in a waterproof housing, with connectors with hinged covers and a digital low-voltage sensor, making it the ideal controller for damp rooms. The sensor is supplied with a 4-metre cable, which can be extended to 50 metres if required.

Dimensions and technical specifications:

• Housing (W × H × D): 130 × 80 × 70 mm
• Fan controller (W × H × D): 160 × 100 × 90 mm
• Rating: 2 A / 2 × 200 W / TRIAC 2 × 16 A
• Voltage: 230 V / 50 Hz
• Digital sensor: 5 V; measuring range -55 °C to +125 °C (-67 °F to +257 °F)
• Accuracy: 0.5 °C from -10 °C to +85 °C
• Protection rating: IP54

Adjustment options:

• Temperature: 20 °C to -30 °C
• Minimum speed: off, 20% to -100%
• Negative pressure: 100% to -50%

Package contents:

• Product: 1 × GSE temperature and negative pressure controller including sensor and 4 m cable