Magnetic perimeter detector SATEL B-1PT surface NC door window dimensions 28x10x6,5 mm
- Magnetic wired detector B-1PT for door and window opening detection, surface stick-on mounting, NC contact type, element dimensions 28 x 10 x 6.5 mm.
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B-1PT magnetic surface detector for perimeter protection
The B-1PT reed detector from SATEL is a small magnetic detector designed to detect the opening of doors, windows and other moving elements. The device is in the form of an elongated lozenge for surface mounting by sticking to the ground and is equipped with terminals for screwing wires.
- Designed to detect the opening of doors, windows, etc.
- Surface mounting - detector glued to the ground.
- Small housing in the form of an oblong lozenge, measuring 28 x 10 x 6.5 mm.
- Available in white (B-1PT) and brown (B-1PT BR) versions.
- Operation in a wide temperature range from -10 to +55 °C.
Application and function of the B-1PT detector
The B-1PT magnetic detector is an element of the intrusion alarm system, belonging to the group of wired detectors for perimeter protection. Its task is to signal the opening of protected elements, such as window or door leaves, by changing the state of the reed relay contacts under the influence of the magnet's distance.
The device cooperates with control panels and other devices using NC-type inputs, where circuit interruption (opening of contacts) is interpreted as violation of the protected zone. Thanks to its small size, the detector can be mounted in places with limited installation space, while maintaining a discreet appearance.
Construction and installation
The B-1PT consists of a reed switch-containing part and a magnet housing, with both parts having the same dimensions of 28 x 10 x 6.5 mm. The detector is designed for surface mounting by sticking to the substrate, which simplifies installation and allows mounting on various types of surfaces. On the detector's side, terminals for screwing the wires are used, ensuring a durable and secure electrical connection.
Thanks to the environmental class II according to EN 50130-5, the B-1PT detector can operate in conditions of increased humidity, according to the parameters specified in the technical data. The maximum operating humidity is 93±3%, which allows the detector to be used in typical indoor conditions consistent with this environmental class.
Operational and electrical parameters
The B-1PT detector operates in a wide temperature range from -10 to +55 °C, which ensures stable operation in typical conditions expLoatation of alarm systems. An important utility parameter is the closing and opening distances of the reed relay contacts: when the magnet is brought close to 25 mm, the contacts close, while when the magnet is brought close to 30 mm, the contacts open.
On the electrical side, the detector is characterized by a maximum switching voltage of 100 V and a maximum switching current of 500 µA, with a maximum load power of 10 W and a maximum contact resistance of 200 Ω. The detector's NC (normally closed) design is typical in SSWiN systems, which facilitates its integration into a wide range of devices.
Technical specifications
| Parameter | Value |
|---|---|
| Device type | Magnetic / wired reed detector |
| Purpose | Detection of opening of doors, windows, etc. |
| Detector type | NC (normally closed) |
| Mounting | Surface mounted, detector glued to floor |
| Dimensions of detector housing (reed switch) | 28 x 10 x 6.5 mm |
| Magnet housing dimensions | 28 x 10 x 6.5 mm |
| Operating temperature range | -10...+55 °C |
| Maximum humidity | 93±3% |
| Closing distance of reed relay contacts | 25 mm |
| Distance of opening contacts of reed switch | 30 mm |
| Weight | 6 g |
| Environmental class as per EN 50130-5 | II |
| Maximum switchable voltage | 100 V |
| Maximum load power | 10 W |
| Maximum switchable current | 500 µA |
| Maximum contact resistance | 200 Ω |
| Color versions | White (B-1PT), brown (B-1PT BR) |
Technical data source: datasheet of B-1PT model Link
FAQ - Frequently Asked Questions
1. What is the B-1PT detector used for?
The B-1PT detector is used for detecting the opening of doors, windows and other moving elements in burglary and robbery alarm systems.
2. What type of contacts does the B-1PT detector have?
The B-1PT detector is an NC type detector, i.e. with normally closed contacts that open when violated.
3. How is the B-1PT detector mounted?
The detector is designed for surface mounting by sticking to the surface.
4. What are the dimensions of the B-1PT detector's housing?
The reed switch housing has dimensions of 28 x 10 x 6.5 mm.
5. What are the dimensions of the magnet housing in the B-1PT kit?
The magnet housing has dimensions of 28 x 10 x 6.5 mm.
6. In what temperature range can the B-1PT detector operate?
The detector can work in the temperature range from -10 to +55 °C.
7. What is the maximum operating humidity of the B-1PT detector?
The maximum operating humidity is 93±3%.
8. What is the closing distance of the reed switch contacts?
The closing distance of the reed switch contacts is 25 mm.
9. What is the opening distance of the reed switch contacts?
The opening distance of the reed switch contacts is 30 mm.
10. What is the maximum switching voltage of the B-1PT detector?
The maximum switching voltage is 100 V.
11. What is the maximum load power of the detector contacts?
The maximum contact load power of the B-1PT detector is 10 watts.
12. What is the maximum switching current of the B-1PT detector?
The maximum switching current of the detector is 500 µA.
13. What is the maximum contact resistance of the detector?
The maximum contact resistance of the B-1PT detector is 200 Ω.
14. In what environmental class does the B-1PT detector operate?
The B-1PT detector belongs to environmental class II according to EN 50130-5.
15. What is the mass of the B-1PT detector?
The mass of the B-1PT detector is 6 g.
16. What color versions are available for the B-1PT?
The detector is available in white B-1PT version and in brown B-1PT BR version.
17. How are the wires connected to the detector?
The wires are connected to the detector using terminals designed to screw on the wires.
18. What category of devices does the B-1PT belong to?
The B-1PT belongs to the category of hard-wired perimeter protection detectors used in intrusion alarm systems.
19. Is the B-1PT detector part of a wired system?
Yes, the B-1PT is a wired detector and requires a wired connection to the alarm system.
20. Can the actual appearance of the detector differ from the catalog photos?
Yes, the manufacturer stipulates that the actual appearance of the products may differ from the products shown in the photos.
Summary
The B-1PT magnetic detector from SATEL is a small, wired reed detector designed for surface mounting by sticking, used to detect the opening of doors and windows. The device is characterized by small dimensions, operation in environmental class II according to EN 50130-5, and electrical and mechanical parameters suitable for use in burglary and assault signaling systems.