Overview
The Inventory Master Rs232 UHF RFID Passive AGR Reader is a high-performance ultra-high frequency integrated passive industrial reader with complete independent intellectual property rights. Adopting high-performance RF chip design, supporting electronic tags that comply with ISO-18000-6C (EPC G2) protocol. Built in four arm spiral antenna, with features such as long card reading distance, stable card reading, waterproof and lightning protection and so on.
Features
- Adopts high-performance RF chip design
- Uses a dedicated RFID chip
- Card reading speed is 50 cards per second
- Free space card reading
- RF output power can reach 30 dBm
- Support command protocol card reading
- Collision prevention capability of 100 cards.
- ED card reading status indication
- Support NRP communication protocol
- Provide secondary development SDK.
- Equipped spiral circularly polarized antenna
Technical Specifications
| Frequency | 865 MHz to 868 MHz or 902 MHz to 928 MHz |
| Protocol | ISO 18000-6C |
| Working Voltage | 9 V to 36 V |
| Power and Current | ≤ 1.5 A & < 0.2 a |
| Shell Material | ABS |
| Read Speed | 50 tags per s |
| Read Range | 0 ft to 13.1 ft (0 m to 4 m) |
| Supported Label | UHF 6C label |
| Communication Interface | RS232, RS485, TCP or IP |
| Receiver Sensitivity | -75 dBm |
| Protection Class | IP64 |
| RF Power | 0 dBm to 30 dBm, Software adjustable |
| Embedded Antenna | Four arm spiral circular polarization |
| Antenna Gain | 3.8 dBi |
| Conflict Capability | <= 100 tags |
| Card Reading Prompt | LED or beep |
| IO | Customized |
| Relay Output | Customized |
| Input Voltage | DC 8 V to 36 V default 9 V 3 A adapter |
| Working Current | Max up to 1.5 A |
| Working Humidity | 10 % RH to 90 % RH (no condensation) |
| Working Temperature | -13 °F to 158 °F (-25 ℃ to 70 ℃) |
| Dimensions | 3.7 in X 3.7 in X 1.5 in(95 mm × 95 mm × 40 mm) |
