Incremental thermal detector ZI-H 717 FIX & ROR

In environments where there is humidity, dust and pollutants other than smoke caused by fire, the ideal option is to use thermal detectors. Depending on the type of environment, two types of class S and R can be defined for detector performance; Type S: performance only with respect to a fixed temperature threshold and type R: combined performance with respect to a fixed temperature threshold and sudden changes in ambient temperature. The above classes are defined based on the EN 54-5 standard.
Two-layer metallized fiberglass circuit with a layer resistant to moisture, vapors and corrosive substances
Production of electronic boards using modern equipment based on SMT technology
False alarm removal technology (F.A.P.)
Detecting the increase in ambient temperature in two constant (A1S class) and increasing (A2R class) modes according to EN 54-5 standard

The features that can be mentioned about ZI-H 717 model thermal detectors are: heat-resistant ABS body; Two-mode functional indicator with 360-degree visibility (green flashing: normal mode and steady red: alarm mode); Provision of sufficient space behind the detector for the entry of zone wires and remote indicator; double elevator terminals; reverse polarity protection; Two-layer metallized fiberglass circuit with a layer resistant to moisture, vapors and corrosive substances; SMT technology for assembling electronic components on the board; and chrome plating of all metal parts to protect against rust.

Immunity against the effects of electromagnetic noise has been achieved by using ZITEX’s specialized F.A.P. technology. This technology has been obtained with software (specialized programming of microprocessors) and hardware and has greatly increased the detector’s performance reliability. It is also possible to connect to the remote in this detector model. Thermal classes R and S are included in the production of detectors, and therefore different types of detectors can be used for different environments.
Golden warranty and quick and available hardware and software after-sales services are common features of all ZITEX products. In the design, production, testing and quality control process of this product, the most up-to-date and modern equipment and machines have been used. Similar to other thermal detectors, the national standard of Iran No. 3710 (which is the standard license of the product based on this standard) and the international standard EN 54-5 have been considered in the design and manufacture of this product. The product authenticity tracking code is inserted in the back of the product in the form of a 16-digit serial number, and it provides the customer with the possibility of checking the product’s authenticity.

Additional information

Detector class based on EN 54-5 standard

A2R A1S

Circuit manufacturing technology

SMT

Design standard

BS EN-54-5 and ISIRI 3710

Voltage range

12-32 V D.C.

The current in normal mode is 24V D.C

≤50 μA

The current in alarm mode is 24V D.C

≤20 mA

Operating temperature range

-15 °C — +80 °C

Functional humidity range

(Non-condensing) 0% — 95% RH (no condensation)

Alarm temperature

60°C ± 3°C

RoR performance

8–15°C/min

Duration of initial setup

5 Sec

The area of the covered area

According to EN 5839

degree of protection

IP 40

Ability to see LEDs

۳۶۰ °

LED operation in normal mode

Flashing Green

LED function in alarm mode

Fixed Red

Wiring without remote

2-wires

Wiring with remote

3-wires

Body Material

Heat resistant ABS body

Dimensions

98 x 50 mm

Weight

125 g

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