mixing ratio).
模拟耐压探头:这是一个典型的模拟探头应用案例,目的是达到相同的兼容要求。当选择压力探头时,
HP23
自动接收来自压力探头通过内部计算转换成任意湿度参数的信号作为输入值(例如:混合比)
Probe
Probe
Probe
Probe Input
Input
Input
Input Pin-Out
Pin-Out
Pin-Out
Pin-Out Diagram
Diagram
Diagram
Diagram
探头输入管脚图:
1 O RXD (UART- digital probe)
(
UART
接口—数字探头)
2 O GND (digital and power)
电源和数字地线
3 O V+ (analog probe: maximum 5.0 VDC, 10 mA)
(模拟探头:最大
5.0VDC
,
10 mA
)
4 O AGND (analog ground)
模拟地
5 O Not used
空
6 O 1-channel analog probe (0.0 to 3.3 VDV)
单通道模拟探头信号
+ (0.0 to 3.3 VDV)
7 O TXD (UART – digital probe)
2.4
2.4
2.4
2.4 Measured
Measured
Measured
Measured parameters
parameters
parameters
parameters
测量参数
Depending on the configuration of the probe inputs, the HP23 can measure the following:.
由探头输入配置决定,
HP23
测量如下:
o
HygroClip 2 probe: humidity and temperature. The HC2 probes measure relative humidity with a
ROTRONIC Hygromer
®
IN1 capacitive sensor and temperature with a Pt100 RTD.
HygroClip 2
探头:湿度和温度。
HC2
探头通过
ROTRONIC Hygromer
®
IN1
电容传感器测相对湿度,通过
Pt100 RTD
测温度。
o
Analog probe (general): any parameter measured by the probe. The parameter unit must be specified
with the HW4 software (Device Manager).
模拟探头(常用):探头的任何参数。参数的单位必须通过
HW4
软件(设备管理器)进行设置。
o
Analog pressure probe: the unit used for barometric pressure is set with the HW4 software > Device
Manager > Unit System.
模拟耐压探头:通过
HW4
软件
>
设备管理器
>
单位制设置大气压力单位。
2.5
2.5
2.5
2.5 Calculated
Calculated
Calculated
Calculated parameters
parameters
parameters
parameters
计算参数
When a probe input is configured to accept a HygroClip 2 digital probe, the HP23 can calculate any of the
following parameters based on the humidity and temperature values measured by the probe (to select the
calculated parameter, use either the keypad or the HW4 software > Device Manager):