The TSI SureFlow™ 8682 Adaptive Compensating Controller is an excellent laboratory pressure controller designed for labs that maintain more exhaust than supply air. Negative pressure balancing helps ensure that chemical vapors do not escape the lab and meets NFPA 45-2000 and ANSI Z9.5-2003 standards.

The SureFlow 8682 also controls lab space temperature by regulating heating and air intake. Room pressure sensors can be connected to the SureFlow 8682 controller as needed to correct for long-term changes in building dynamics.

The Model 8682 is easy to integrate with building management systems using alarm relays or digital communications. The Model 8682 supports the open MODBUS protocol.

Features and Benefits

Integrate temperature control into laboratory ventilation control

Optional LonWorks communication

Independent room pressure control provides system reliability

Flow tracking control ensures stability in HVAC systems

Visual and audible alarms warn personnel of unsafe conditions

Network communications enable building-wide control efficiency

Convenient keypad and display support local programming

Password prevents unauthorized access to controller functions

Applications

Laboratory

Included items

Digital interface module

Adaptive Compensation Control Module

25 ft Controller Output Cable

120:24 VAC, 25 VA Transformer

25 ft Transformer Cable