I. Product overview

TP-TD7192 addressable heat detector (detector here under) is a mated product of the 90 series fire alarm control panels. It uses a two-bus work mode. With an internal microprocessor, it supports electronic coding. The detector realizes real-time acquisition of the in-situ temperature data and sends back the data to a fire alarm control panel. It can also receive and execute the control commands given by a fire alarm control panel. When in a routing inspection, the detector indicator will blink. When there is a fire in the monitored area and the temperature has reached the alarm threshold, the fire alarm control panel will confirm a fire alarm according to the received message sent from the detector, and the detector indicator will light at the same time to indicate a fire alarm

The detector is suitable for such industrial and civil buildings that have a great deal of heat when fire takes place, such as kitchens, boiler rooms, generator rooms, drying workshops and smoking rooms and is not suitable for places with a great deal of smoke but little heat

II. Product features

It can realize electronic coding and rewrite the address via coder in-situ

Within a single-chip microcomputer, it can realize real-time data acquisition and processing, realize a curve tracing for the field situation

It has a temperature compensation function and a sensor fault detection function (fault reporting to fire alarm control panel)

Non-polarity, two-bus connection that ensures convenient installation and maintenance

Designed with an upper cover and a lower cover and installed on an independent base, it can be installed, debugged and maintained conveniently

III. Technical parameters

Executive standard: GB4716-2005
Operating voltage: 24V (pulse modulation)
Operating current: <300uA (monitoring status) or <1.5mA (alarm status)
Work indication: red indicator will blink in the monitoring status or remain lit in the alarm status
Weight: about 47g
Product class: A2
External dimensions: diameter: 100mm, height: 56mm (with the base)
Wiring method: non-polarity two-bus system (L1, L2)
Operating environment: indoor, temperature: - 10°C-+50°C, relative humidity: ≤95% (40°C±2°C, without condensation)
Coding mode: it can realize electronic coding via coder in-situ. Address codes 1 to 324 are available for selection.
Installation height: ≤8m

Protection area: about 60m². For details, see related provisions in GB50116-98 Code for design of automatic fire alarm system
Matched host machine: fire alarm control panel (such as TP-AL7130)