Photoelectric Twin Beam Sensor Outdoor/Indoor TAKEX PB-20TE(E)
- Twin beam sensor, intelligent, outdoor 20m.
- Selectable Frequency
+ Includes 4 separate selectable frequencies which can stack up without crosstalk for high security applications.
- High Reliability
+ Synchronized twin beams reduce false alarms caused by flying birds and falling leaves.
+ The outdoor maximum arrival distance is 10 times longer than the operating distance, which allows for reliable operation in poor weather conditions.
- External Light Protection
+ Trouble-free condition in 50,000 lux illumination fluctuation is assured by external light compensation circuit a filter, specially designed, that cuts visible rays effectively. Excellent tolerance against sun light, automobile head light, fluorescent light or mercury light.
- Easy Beam Alignment
+ The special view finder allows for fast aiming and assures good alignment. Equipped with monitor jack to check sensitivity.
- Rotary Optical System
+ The optical system of both the transmitter and receiver can be rotated a full 180degrees which allows for side aiming.
+ Therefore the units do not have to be mounted face to face and the beam direction can not be discerned by simple observation.
- Insect Protection
+ A sealed optical system prevents intrusion and interference by insects.
- Other Features
+ Automatic Gain Control circuit loaded.
+ Wide adjustment (horizontally +/-90degrees, vertically +/-10degrees).
+ Pole mounting kit included.
- Protection Against Frost/Dew
+ As a special hood is attached on sensor cover, beam protection continues without interruption even when the cover is screened by frost or dew.
Thông số kỹ thuật
| Model | PB-20TE(E) |
| Detection system | Simultaneous breaking of 2 beams |
| Infrared beam | LED pulsed beam Double modulation |
| Protection distance | Outdoor 66' (20m) or less Indoor 135' (40m) or less |
| Max. beam range | Outdoor 660' (200m) |
| Indoor 660' (200m) | |
| Response time | 50msec. to 700msec. (Variable at pot) |
| Supply voltage | 12V to 30VDC (Non-polarity) |
| Current consumption | 55mA or less |
| Alarm output | Dry contact relay output form C Contact action : Interruption time + delay time (1 to 3sec.) Contact capacity: 30V (AC/DC) 0.5A or less |
| Tamper output | Dry contact relay 1b (N/C) Action: Activated when cover is detached Contact capacity: 30V (AC/DC) 0.5A or less |
| Alarm LED | Red LED (Receiver) |
| ON : when an alarm is initiated. | |
| Attenuation LED | Red LED (Receiver) ON: when beam is attenuated. |
| Functions | Beam frequency changeover (4ch.), Monitor jack output, AGC circuit, Frost proof cover |
| Ambient temperature range | -13F to +140F (-25C to +60C) |
| Mounting positions | Indoor/Outdoor |
| Wiring | Terminals |
| Weight | Transmitter: 13.3oz(380g) Receiver : 14.0oz(400g) |
| Appearance | PC resin(wine red) |
- Xuất xứ: Việt Nam.
- Bảo hành: 18 tháng.
