Bosch fap-425-do-r smoke and fire detector, double sensitive
Fap-425-do-r fire detector, double sensitive
Analog addressable detector with two sensors for manual and automatic addressing.



Business type: fap-425-do-r
Product No.: f.01u.307.729; f.01u.279.988
Fap-425-dot-r composite fire detector, dual sensitive / temperature sensitive
High reliability and accuracy through intelligent signal processing (ISP)
The lightest smoke can be detected by dual ray technology
Monitor electromagnetic interference in the environment for rapid root cause analysis
Automatic and manual addressing
Operating voltage 15 V DC to 33 V DC
Current consumption < 0.55 mA
Alarm output Per data word by two-wire signal line
Indicator output Open collector connects 0 V over 1.5 kΩ through, max. 15 mA
Operating voltage + 15 V DC to + 33 V DC
Current consumption < 0.55 mA
Each data word of fire signal double wire signal line
The lamp output open circuit collector can be connected to 0 V when the resistance is 1.5 K Ω, and the maximum current is 15 mA
Dimensions
Mm without base
120 x 63.5mm with base
Housing
Material plastic, ABS (novodur)

Color white, similar to ral 9010, matte finish

Weight without / without package
Fap-425-dotc-r about 85g / 130g
Fap-425-do-r, FAP ￣ 425-dot-r about 80 g / about 120 g
Fap-o-425-r / FAP ￣ 425-ot-r / FAH ￣ 425-t-r about 80g / 120g
Fap-425-o / fap-425-ot about 75g / 115g
Permissible operating temperature
Fap-425-dotc-r - 10 ° C to + 50 ° C
Fap-425-dot-r / fap-425-ot-r / FAH ￣ 425-t-r / fap-425-ot - 20 ° C to + 50 ° C
Fap-425-do-r / fap-425-o-r / FAP ￣ 425-o - 20 ° C to + 65 ° 
Permissible storage temperature
FAP-425-DOTC-R -20 °C to +50 °C

All versions (except fap-425-dotc-r) - 25 ° C to + 80 ° C

Permissive relative humidity 95% (non condensing)
The allowable air velocity is 20 m / s
Protection class as per en 60529 IP 40, IP 43 detector base with heat and moisture seal
Response sensitivity
The photosensitive parts meet en54-7 standard (programmable)

Maximum calorific value parts > 54 ° C / > 69 ° C

Temperature difference parts: fah-425-t-r A2S / a2r / A1 / A1R / BS / BR, conforming to en 54 ￣ 5 standard (programmable)
Thermal differential part: FAP ￣ 425-dotc-r / FAP ￣ 425-dot-r / FAP ￣ 425 ￣ ot-r / FAP ￣ 425-ot A2S / a2r / BS / BR, meeting en 54 ￣ 5 standard (programmable)
The gas sensor is in the ppm range
The LED of single display is red
Color code

Fap-425-o-r / fap-425-o is unmarked

Fap-425-ot-r / fap-425-ot black ring
Fah-425-t-r red ring
Fap-425-do-r 2 Gray concentric rings
Fap-425-dot-r 2 black concentric rings
Fap-425-dotc-r 2 yellow concentric rings
Surveillance area
All versions (except fah-425-r) up to 120 m2
Fah-425-t-r Max 40 M2
Maximum mounting height
All versions (except for fah-425-r) up to 16M
The maximum height of fah-425-t-r is 7.5m
MS 400 B detector base with Bosch logo
MS 400 B detector base with Bosch logo
Detector base with Bosch logo for surface and embedded cable feeding
Business type: Ms 400 B
Product No.: f.01u.215.139
MS 400 detector base
MS 400 detector base
Detector base, suitable for surface mounting and embedded installation, cable feeding, without brand name.
Business type: Ms 400
Product No.: 4.998.021.535
Faa-420-seal wet heat seal, 10 pieces
Faa-420-seal wet heat seal, 10 pieces
1 pack = 10 pieces
Business type: faa-420-seal
Product No.: f.01u.215.142
MSc 420 base extension with hygrothermal seal
MSc 420 base extension with hygrothermal seal
Suitable for surface mounted cable fee
Business type: MSc 420
Product No.: 4.998.113.025
Faa-msr420 detector base with relay
Faa-msr420 detector base with relay
With switching relay (C combined type)
Business type: faa-msr420
Product No.: f.01u.508.658

Sales telephone (same number of wechat): 13428785305 QQ: 2461903042