Thiết bị thu phát không dây xác định vị trí cục bộ + đo nhiệt ẩm ICP DAS WLS-RS300 CR
Feature
- Supports data conversion from ISM 2.4GHz frequency to 400MHz frequency
- Supports 16 segments of RF channels with 2.4GHz and 400MHz
- Built in 2.4GHz 3dBi PCB directional antenna
- Supports external DIP and rotary switches for easy configuration
- Built in a buzzer and supports remote enabling buzz function
- Relay Output for Alarm Device
Introduction
WLS-RS300 is a 2.4GHz wireless receiver, it is mainly installed in fixed position to receive the 2.4GHz wireless location data of WLS-T01, WLS-T02 and WLS-T11 broadcast. In the other hand, WLS-RS300 is also a wireless converter (called Router) from 2.4GHz to 400MHz. it can effectively use 400MHz high transmittance characteristics to extend the wireless transmission distance, and don’t need add wire between the communication paths. The WLS software in the PC can use transparent function of RFU-400 to poll the wireless location data of WLS-RS300, and then calculate the relative position by the algorithm. The user can simply use the DIP switch and rotation switch to configure the parameter, and don’t need to add wire between the communication paths. It very suitable for use in item tracking, personnel movements, factory regional management and other applications.
Application
Specifications
| Alarm and Event |
| Alarm Triggers |
Min. 85dBA(Typical 92)@10cm |
| LED Indicators |
| Status |
1 x Power
1 x 400MHz Transmitted status
1 x 2.4GHz Received status |
| Temperature Measurement |
| Range |
0°C ~ +50°C |
| Resolution |
0.1°C |
| Accuracy |
±0.6°C |
| Humidity Measurement |
| Range |
0.1% RH |
| Resolution |
±5% RH |
| Accuracy |
0 ~100% RH |
| RF |
| Antenna |
2.4GHz:2.4GHz - 3dBi PCB directional antenna
400MHz:429MHz – 5dBi PCB directional antenna |
| Channels |
16 |
| Frequency Band |
2.4GHz: 2.4GHz
400MHz: Channel 0~9- 429.8125 MHz to 429.9250 MHz;
Channel A~F- 429.1750 MHz to 429.2375 MHz |
| Modulation |
2.4GHz:OQPSK (Offset Quadrature Phase-shift Keying) |
| Spread Spectrum |
2.4GHz:DSSS (Direct-Sequence Spread Spectrum) |
| Transmission Power |
2.4GHz:16±1dBm (Default) / 17dBm (Max.)
400MHz:19dBm (Default / Max.) |
| No. of Nodes |
2.4GHz:90 (Max., Tag Tx interval is 3 seconds) |
| Transmission Distance (LoS) |
2.4GHz:100m (Default)
400MHz:160m(Default) |
| Relay Output |
| Channels |
1 (SPDT, Form C) |
| Power |
| Input Range |
100 VAC ~ 240VAC |
| Consumption |
5 W Max. |
| Mechanical |
| Dimensions (mm) |
Ø150 x 53 (Ø x H) |
| Installation |
Ceiling /surface mounted |
| Environment |
| Operating Temperature |
0°C ~ +50°C |
| Storage Temperature |
-30°C ~ +75°C |
| Humidity |
10 ~ 90% RH(Non-condensing) |
Download
Datasheet
Documents
Ordering Information
| WLS-RS300 CR |
Ceiling Mounting Type Wireless Locating System Receiver with Alarm, Relay and T&H Sensor (Asia Only) (RoHS) |
