> Panasonic 3407 Talentum IR3 flame detector
> Source: https://pap.fi/en/tuote/panasonic-3407-liekki-ilmaisin-talentum-ir3/
> Full site in machine-readable form (in Finnish): https://pap.fi/llms-full.txt
> Pages in English: https://pap.fi/llms.txt

# Panasonic 3407 Talentum IR3 flame detector

Product code 41950

Flame detector with three IR sensors (IR3) for indoor and outdoor sites where an open fire may break out. In addition to hydrocarbon fires, it detects invisible flames such as hydrogen fires.

-   Three IR sensors, good immunity to interference such as sunlight flicker
-   Detects flames even through a dirty or iced-up lens
-   0.1 m² n-heptane fire at 25 metres (class 1)
-   Relay outputs or 4–20 mA, selectable sensitivity and response time
-   Approved to EN 54-10, VdS G212189
-   Internal automatic and manual test

## Product description

Panasonic 3407 Talentum IR3 is a flame detector for sites where an open fire may break out, such as engine and compressor rooms, aircraft hangars, fuel loading bays, waste handling, woodworking and tunnels. It detects almost all flames, from hydrocarbon fires producing radiation at 4.3 µm to invisible fires such as hydrogen flames. It works indoors and outdoors and also detects flames through glass.

The detector has three sensors sensitive to different IR wavelengths, which it uses to distinguish flames from other radiation sources. The detector responds to the low-frequency (1–15 Hz) flicker of a flame even when there is oil, dust, water vapour or ice on the lens. False alarms caused by sunlight flicker are prevented by filters and signal processing. Sensitivity, response time and a latching or non-latching output are selected with settings, and the detector has an internal automatic and manual test.

### Installation

The detector is connected to the fire alarm system via fire and fault relays, or to process control with a 4–20 mA signal. The operating voltage is 14–30 V DC. To meet the directional dependence requirement of EN 54-10, the viewing angle must not exceed ±30°. Accessories include the adjustable bracket 3407-7127, the stainless steel weather shield 12545 and the Talentum test lamp 1800-10.

## Technical data

- **Product code:** 41950
- **Manufacturer:** Panasonic
- **Product group:** Flame and gas detectors › Flame detectors
- **Colour:** Blue (RAL 240 50 35)
- **Dimensions:** 142 × 108 × 79 mm (H × W × D)
- **Weight:** 1.75 kg
- **IP rating:** IP65
- **Operating temperature:** −10…+55 °C
- **EN 54 approval:** EN 54-10
- **CPR:** 2831-CPR-F0583
- **VdS approval:** G212189
- **Operating voltage:** 14–30 V DC
- **Current consumption (quiescent):** 3–8 mA (depending on operating mode)
- **Current consumption (alarm):** 9–28 mA (depending on operating mode)
- **Outputs:** Fire and fault relay (0.75 A / 48 V DC / 30 W, resistive) or 4–20 mA
- **Detection distance:** 0.1 m² n-heptane fire 25 m (class 1), 12 m (class 3)
- **Field of view:** 90° cone
- **Response time:** Typically 4 s
- **Material:** Die-cast zinc alloy (ZA12)
- **Cable entries:** 2 × 20 mm
- **Connection:** Conductor 1.0–4.0 mm²
- **Storage temperature:** −20…+65 °C
- **Humidity:** Max. 95% RH, non-condensing
- **Wavelength range:** IR 1.0–2.7 µm
- **Manufacturer’s code:** FFE 16589-00

## Documents

Original manufacturer documents (PDF).

### Technical datasheets

-   [Product brochure: Panasonic 3407 Talentum IR3 flame detector](https://pap.fi/liitteet/valmistajat/panasonic-fire-security__ll_3407_mew02539_rev_1.pdf) PDF · English · 115 kB
-   [Datasheet: Panasonic 3407 Talentum IR3 flame detector](https://pap.fi/liitteet/valmistajat/ffeuk__24-0244_Talentum_Flame_Detector_IR3__16589__Datasheet__EN_.pdf) PDF · English · 146 kB

### Installation guides

-   [Installation guide (series): Talentum flame detectors](https://pap.fi/liitteet/valmistajat/ffeuk__0044-091_Talentum_16000_User_Guide__EN_.pdf) PDF · English · 493 kB

### Certificates and declarations

-   [Declaration of performance (DoP), no. CPR-DOP-F00](https://pap.fi/liitteet/tuotteet/Talentum-Declaration-of-Performance-CPR-DOP.pdf) PDF · English · 143 kB
-   [EU declaration of conformity (EMC and RoHS)](https://pap.fi/liitteet/tuotteet/Talentum-DoC-EMC-RoHS-EU.pdf) PDF · English · 248 kB
-   [CPR certificate of constancy of performance, no. 2831-CPR-F0583](https://pap.fi/liitteet/tuotteet/Talentum-IR3-Certification-16589-Europe-CPR.pdf) PDF · English · 190 kB valid until further notice