Dx-BrakeTemp: Wireless temperature measurements on wheels

使用Dx-BrakeTemp，用户可以获得一套完整的交钥匙无线遥测系统，能够直接在行驶车辆的车轮上进行高精度的温度测量。所有测量信号，例如制动盘的温度，直接在车轮上数字化，并通过后视镜天线遥测传输到车内的接收器单元中。凭借其坚固的设计，该系统非常适用于恶劣环境和各种天气下的道路测试。

  • 通过集成的热参考点的差分传感器输入，可实现精确的温度测量。
  • 坚固的发射器模块，内部集成供电，防水设计（IP67），适用于各种天气条件。
  • 通过远程控制的编码器断线检测和用于监控系统状态的附加通道（电池电压、外壳温度、无线电信号接收强度）测量，可以进行便捷的系统检查，便于监测和故障排除。
  • 带有错误检测的数字数据传输（16位分辨率），使得系统具有非常高的抗干扰性。
  • 通过标准CAN和模拟输出接口快速集成到现有测量技术中。

支持多达4个车轮温度信号同步采集

同步测量所有4个车轮上的温度信号

车辆上的所有4个车轮温度信号都可以同步测量。测量数据以实际物理量值实时显示。

Dx-BrakeTemp - Transmitter unit

Dx transmitter unit with 3 DI type K thermocouple channels

Dx transmitter unit with 3 DI type K thermocouple channels

Dx transmitter unit with 4 SE type K thermocouple channels

Dx transmitter unit with 4 SE type K thermocouple channels

Short set-up time

The Dx-BrakeTemp sensors are supplied in special housings that are particularly robust and easy to handle. Optional mounting plates with collets are available to attach the system to the vehicle's standard wheel bolts. The set-up time is therefore very short.

Dx receiver unit (RCI)

Dx receiver unit (RCI)

Dx receiver unit (RCI)

Dx Antenna for mounting on the side mirror

Dx antenna for mounting on the side mirror

Dx-BrakeTemp
Accuracy±1 K
Temperature range-10 °C to 60 °C
Sensor inputs3 or 6 thermocouples type J or K per wheel
Sampling rateUp to 200Hz per channel with 3 channels per wheel
Measurement rangeType K: to 1300 °C
Type J: to 1200 °C
Resolution16 bit
DimensionsHeight: approx. 50 mm
Diameter: approx. 100 mm
Mounting on the wheelCollets on the wheel bolts
Dx-Telemetry Transmitter Unit (SCT)
Transmission frequencyDx: 13 frequencies in the 868-MHz-Band
Dx-HT: 17 frequencies in the 2.4-GHz-Band
Sampling rateMax. 4.6/5.0 kHz per channel (868-MHz-/2.4-GHz-Band)
Resolution16 bit
Synchronized measurementsUp to 4 Dx-SCTs (4 wheels)
Ingress protection ratingIP 68
Power voltageBattery with 40 h operation time
Transmission powerMax. 10 dBm
Dx-Telemetry Receiver Unit (RCI)
Antenna inputs2 independent receivers in diversity mode
Display2.83 inch color display, 320 x 240 px
Auto-zeroRemote controllable
CAN interfaceCAN 2.0b acc. to ISO 11898, max. 1 MBaud
Analog output6 BNC sockets
ConfigurationUp to 4 Dx-BrakeTemp
Power voltage9-36 Volt DC
Temperature range-20 °C to +65 °C
DimensionsApprox. 170 x 130 x 53 mm (without antenna)
WeightApprox. 0.8 kg
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