HKM 汽车刹车时踏板力测量 RFT 2.x and RFR 2.0
发布日期：2025-11-19
带模拟输出的无线电传输系统
该系统支持从应变计传感器无线传输测量数据。涉及的模块包括通过电缆连接到传感器的无线电发射器和无线电接收机。接收机的标准化电流输出信号为4至20mA。其他信号级别也可按需提供。
Radio transmission system RFT 2.x and RFR 2.
Technical data
Frequency
Transmission channels
Range
Transmission rate
RFT 2.x transmitter
2.4 GHz
80
25 m
200 Hz
RFT 2.0 transmitter power supply 4 x battery, type AA (Mignon)
RFT 2.1 transmitter power supply 4 x rechargeable battery, type AA (Mignon)
with internal battery recharging electronics
(transmission is not possible during recharging)
Power consumption
150 mW (30 mA)
Automatic deactivation durations 10 min. / 60 min.
Operating temperature - 10 °C to + 50 °C
Storage temperature
Degree of protection
Housing
Dimensions
Weight
Cable
Type
Length
RFR 2.0 receiver
Power supply
Analog output
Power consumption
Degree of protection
Housing
Dimensions
Cable
Type
Length
Options- 30 °C to + 50 °C
(without batteries/rechargeable batteries)
IP 40
Plastic housing with protective frame
w 78 x l 145 x h 44 mm
200 g (without batteries/rechargeable batteries)
FDCY / 4 x 0.14 mm²
1.5 m
12 – 14 VDC
1 - 9 mA or 4 - 20 mA
700 mW (60 mA)
IP 40
Plastic housing
w 67 x l 125 x h 30 mm
LIYCY / 4 x 0.25 mm²
0.5 m
Digital output via USB port in N, kg, decimal or hexadecimal values
