Magnetic detector NC SATEL B-1F surface flat detector for window doors dimensions 68x20x5,3 mm
- Flat wired magnetic NC surface mount detector for door and window opening detection; detector and magnet housing dimensions 68 x 20 x 5.3 mm.
Subscription products in your shopping cart
Set one delivery frequency for all subscription products in your cart every:
Subscription products in your shopping cart
B-1F surface mount flat magnetic detector
The B-1F magnetic detector from SATEL is a flat, wired reed detector designed for perimeter protection of doors, windows and similar elements. The device is surface-mounted, screwed to the ground and is available in a white color version.
- Designed to detect the opening of doors, windows, etc.
- Flat housing for surface mounting (screw-on).
- Dimensions of the detector housing and magnet: 68 x 20 x 5.3 mm.
- Operating temperature range from -10 °C to +55 °C.
- Environmental operating class II in accordance with EN50130-5.
Application and general characteristics
The B-1F magnetic detector belongs to the group of hard-wired perimeter protection detectors for signaling burglary and robbery by detecting the opening of protected elements, such as doors or windows. The use of a reed switch and a cooperating magnet allows reliable monitoring of the status of closing of the sashes, making the detector a suitable component of burglary alarm systems.
The B-1F model is a flat version, which facilitates aesthetic and discreet installation on the surface of window or door frames. The detector is bolted to the ground, which ensures stable mounting and reduces the risk of accidental movement of working elements.
Design and environmental characteristics
The detector housing and the magnet housing have identical dimensions of 68 x 20 x 5.3 mm, which allows the set to be symmetrically mounted on the protected element. The device is designed to operate at temperatures from -10 °C to +55 C, with a maximum relative humidity of 93 ± 3%. The detector meets the requirements of environmental class II according to EN50130-5, which allows it to be used in typical indoor conditions.
The device's light weight of 23 g facilitates installation on lightweight components such as narrow window profiles. The factory-attached 400 mm long cables make it easy to connect the detector to a control panel or other surveillance device.
Electrical and operating parameters
The B-1F is an NC (normally closed) type detector, which means that when the door or window is closed, the reed contacts remain closed, and they open when the magnet is moved away. The closing distance of the reed switch contacts is 28 mm, while their opening distance is 36 mm, which determines the permissible tolerances of the position of the detector and the magnet in relation to each other.
The maximum switchable voltage of the contacts is 100 V, with a maximum load power of 10 W. The maximum switchable current is 500 µA, and the maximum contact resistance is 200 Ω, which defines how to safely integrate the detector into signaling and control circuits in the alarm system.
Technical data
| Parameter | Value |
|---|---|
| Type of device | magnetic (reed) detector wired |
| Purpose | perimeter protection, detection of opening doors, windows, etc. |
| Mounting type | surface mounted, screwed to the floor |
| Color version | white version (B-1F) |
| Dimensions of reed switch housing | 68 x 20 x 5.3 mm |
| Magnet case dimensions | 68 x 20 x 5.3 mm |
| Detector type | NC (normally closed) |
| Contact closure distance of reed relay | 28 mm |
| Distance of opening reed relay contacts | 36 mm |
| Maximum switchable voltage | 100 V |
| Maximum load power | 10 W |
| Maximum switchable current | 500 µA |
| Maximum contact resistance | 200 Ω |
| Cable length | 400 mm |
| Operating temperature range | -10 °C ... +55 °C |
| Maximum humidity | 93 ± 3% |
| Environmental class according to EN50130-5 | II |
| Weight | 23 g |
Technical data source:data sheet for model B-1F Link
FAQ - Frequently Asked Questions
For what applications is the B-1F detector designed?
The B-1F is designed to detect the opening of doors, windows and similar elements in burglary and robbery alarm systems.
What type of contacts are used in the B-1F detector?
The B-1F detector uses an NC, or normally closed, reed switch.
In what temperature range can the B-1F detector operate?
The operating temperature range of the B-1F detector is -10 °C to +55 °C.
What are the dimensions of the B-1F detector's housing?
The housing of the B-1F detector's reed switch has dimensions of 68 x 20 x 5.3 mm.
What are the dimensions of the magnet housing that works with the B-1F?
The magnet housing has dimensions of 68 x 20 x 5.3 mm.
What is the maximum operating humidity of the B-1F detector?
The maximum operating humidity is 93 ± 3%.
What is the maximum switching voltage of the contacts of the B-1F detector?
The maximum switching voltage of the contacts of the B-1F detector is 100 V.
What is the maximum load power of the detector contacts?
The maximum load power of the B-1F detector contacts is 10 watts.
What is the maximum switching current of the B-1F contacts?
The maximum switching current of the B-1F detector contacts is 500 µA.
What is the maximum contact resistance of the B-1F detector?
The maximum contact resistance is 200 Ω.
What is the length of the wires of the B-1F detector?
The wires of the B-1F detector are 400 mm long.
What environmental class according to EN50130-5 does the B-1F detector meet?
The B-1F detector meets the requirements of environmental class II according to EN50130-5.
What is the weight of the B-1F detector?
The mass of the B-1F detector is 23 g.
What are the closing distances of the reed switch contacts in the B-1F?
The closing distance of the reed switch contacts is 28 mm, and the opening distance of the contacts is 36 mm.
What mounting method is provided for the B-1F detector?
The B-1F detector is designed for surface mounting and is screwed to the ground.
In what color is the B-1F detector available?
The B-1F detector is available in a white color version.
The B-1F product from SATEL is a flat, wired NC magnetic detector designed for surface mounting on doors and windows in burglar alarm systems. The device features a defined operating temperature range, environmental class II according to EN50130-5, and defined electrical and mechanical parameters of contacts and housing.