The MultiFlame DF-TV7–T is a multi-spectrum infrared
flame detector using three wavelengths. The MultiFlame
DF-TV7-T responds to hydrocarbon fires and is the right
choice for operation in dirty environments or for detection
of smoky fires.
The MultiFlame DF-TV7–T is designed to respond to
unwanted hydrocarbon fires, whilst maintaining a high
degree of false alarm immunity.
The device offers a wide range of output options, as
standard and is certified for use in SIL 3 applications. The
unit may be interfaced directly with a wide range of fire
panels, controllers and PLC’s etc.
The unit is fully configurable using a wireless hand-held
terminal (TLU600) or optionally via HART (TM) giving true
flexibility to the installer. Time delays, sensitivity and output
configuration are all set up via the TLU; a hazardous area
approved hand-held unit. Wireless testing of the optical
and output circuits are also possible using the TLU for a
guaranteed ease of maintenance.
Characteristics
- Continuous auto-check of optical lens
- Relays, 4-20mA, 0-22mA, Hart outputs
- Long range up to 80m, 260 ft deep
- Wide field of view 120°
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