| 测量原理 | 无线HART | |
| 功能 | Intelligent WirelessHART and/or Bluetooth® interface module for easy and fast connection to HART devices
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| 证书 | Non-hazardous area, ATEX, IEC Ex | |
| 输入 | One point-to-point with HART device | |
| 输出 | WirelessHART and/or Bluetooth® communication interface, Operating frequency: 2.4 GHz (ISM band), Transmission range under reference conditions: WirelessHART communication - up to 200 m (656 ft), Bluetooth communication - up to 40 m (131 ft) | |
| 辅助电源/回路电源 | Loop-powered 4 to 20 mA
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| 外形尺寸（wxhxd） | W x H x D: 146 mm x 42 mm x 42 mm (dimensions in mm 25.4 = 1 inch) | |
| 软件 | Internal software for reading data from HART field devices and communicating over WirelessHART and/or Bluetooth®
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| 操作 | Integral via DIP-switches, Cell Phone configuration via SmartBlue App and Bluetooth®, Field Xpert configuration via Bluetooth® or HART-modem, PC configuration via FieldCare and HART-modem, PC configuration via FieldCare and WirelessHART Gateway | |
| 工作电压 | 24 V DC (min. 4 V DC, max. 30 V DC): min. 3.6 mA loop current required for start-up Voltage drop if internal HART communication resistor is deactivated: 3.2 V in operation, < 3.8 V at start-up Voltage drop if internal HART communication resistor is activated (270 Ohm): < 4.2 V at 3.6 mA loop current, < 9.3 V at 22.5 mA loop current | |