ASHRAE No 15-2001 Mechanical Standard and B-52 Code ComplianceThe ASHRAE and B-52 security standards have been established to minimise risk and protect the safety of mechanical room personnel and the environment at large. Available in a special configuration, the 301EM mechanical room controller has been carefully designed to meet and even exceed these rigorous standards.

The Vulcain 301EM can be configured to offer automatic fan, horn and strobe activation in addition to manual fan activation. Latching relay for manual alarm recognition, silence key for manual horn deactivation, built-in 24 Vdc outputs for horn operation, and 2 breakglass switch accessories for manual alarm activation ensure optimal performance.

 

Delivers sophisticated control functionality for up to twenty remote refrigerant sensors and detects a wide variety of gases. Protects personnel and property when mounted in mechanical or chiller rooms. Optional horn and strobe will quickly alert personnel when gas is detected.

Features & Benefits:

• User Friendly
• Easy to read LCD display
• Auto-diagnostic capabilities
• Economical Solution
• Cost-effective answer for installation in hazardous locations
• Flexible Operation
• Able to operate with up to twenty remote sensors at a time
• Various sensors available to simultaneously detect a range of different gases
• Robust and reliable RS-485 Modbus communication
• Output Adaptability
• Three 24 Vdc alarm outputs and four 4-20 mA outputs
• Safety Measures
• Four fully programmable relays
• Three alarm levels with built-in visual indicators and audible alarm
• Beneficial Options
• Convenient stand-alone or network operation

Quick Specs:

• Power requirement: 22-27 VAC, 29-38 VDC, 2A max @ 29 VDC
• Size: 11 (H) x 8 (W) x 2.7 (D) in. (28 x 20.3 x 7cm)
• Weight: 2.25 lbs. (1.02 kg)