温湿度探头，直径12mm，需配连接电缆0430 0100

0636 9743

温湿度探头，直径12mm，需配连接电缆0430 0100

0636 9743

High-precision humidity measurement: accuracy of up to ±1% RH

Intelligent calibration concept

Temperature measuring range: -20 to +70 °C

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请注意，新版本只能与 testo 400 或 testo 440 兼容。

Use the high-precision humidity and temperature probe (with an appropriate measuring instrument) for the following applications:

Measuring the relative humidity and temperature in storage, refrigerated and work areas or in air conditioning/ventilation ducts
Assessing thermal comfort
Ensuring the process climate in clean rooms
Checking the correct ambient conditions in production facilities to comply with quality standards

Intelligent calibration concept

The probe offers maximum digital measurement reliability. The digital probe allows readings to be processed directly in the probe. This technology eliminates instrument measurement uncertainty. The probe can be sent in for calibration on its own (without the measuring instrument). Calculating the determined calibration data in the probe generates a zero-error display.

High-precision humidity/temperature probe (Ø 12 mm).
Note: You need a plug-in head cable (0430 0100) for this probe.

testo 480 - 多功能测量仪

:
0563 4800

NTC

测量范围	-20 ~ +70 °C
测量精度	±0.5 °C (其余量程) ±0.2 °C (+15 ~ +30 °C)
分辨率	0.1 °C

电容式湿度传感器

湿度测量范围	0 ~ 100 %RH
测量精度	long-term stability: ±1 %RH / year ±(1.4 %RH + 0.7 %测量值) (90 ~ 100 %RH) ±0.03 %rF/K (k=1) *The sensor accuracy corresponds to the system accuracy. ±(1.0 %RH + 0.7 %测量值) (0 ~ 90 %RH)
分辨率	0.1 %RH