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IIC Digital Signal Humidity and Temperature Probe upto 120℃ with Exchangeable Sensor for Power Cabinet
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Humidity probe &sensor

IIC Digital Signal Humidity and Temperature Probe upto 120℃ with Exchangeable Sensor for Power Cabinet

High precision relative humidity probe DB120 with stainless steel material is designed for duct mounted in power distribution cabinet and other OEM applications. The probe structure allows the sensor to be replaced in case of damage. It boasts excellent reliability withstand a pressure of 4bar and resistance to high temperature upto 120℃, and is suitable for non-condensing environments with rapid temperature changes and the requirement for traceable high-precision measurements.
ModelDB120
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Specification


Measurement RangeHumidity: 0 ~ 100 %RH;
Temperature: - 40 ~ +120 °C (- 40 ~ +248 °F)
Accuracy at 0~90%RH@+25 °C(+77 °F)Humidity: ±2.0 %RH;
Temperature: ±0.2 °C (31.64 ~ 32.36 °F)
Response Time (T63)≤8 S
Power Supply Input2.4 - 5.5 VDC
Working Temperature-40 ~ 120 °C (- 40 ~ +248 °F)
Working current≤15mA
InterfacesI²C
Probe materialStainless steel




Relative Humidity Measurement Performance



Measurement Range0 ~ 100 %RH;
Accuracy±2%RH(0~90%RH)
Response time (T63)≤8 s
Long-term drift<0.25%RH/year





Temperature Measurement Performance



Measurement Range-40 ~ +120 °C (-40 ~ 248 °F)
Accuracy at 0 ~ 90 °C(32 ~194 °F)±0.2°C (31.64 ~ 32.36 °F)
Response time (T63)>2 s
Long Term Drift<0.03°C (32.054 °F)/year


FAQ – Frequently Asked Questions


1. Where are your products manufactured?

Our products are proudly designed and manufactured in China, following international quality standards and certified processes.


2. Can you provide OEM/ODM services for international clients?

Yes, we offer customized solutions and private labeling to meet your brand’s needs worldwide.


3. Are your products compliant with international safety and quality standards?

Absolutely. Our products are tested to meet CE, RoHS, and other international certifications.


4. How do you handle shipping and delivery for overseas orders?

We cooperate with major international couriers to ensure fast and reliable delivery to your location.


5. Can I get product samples before placing a large order?

Yes, we provide samples so you can evaluate product quality before committing to bulk orders.


6. What is the typical lead time for production and delivery?

For standard products, we usually ship within 5–7 days after order confirmation. Customized products may take slightly longer.


7. How do you support clients after the purchase?

We offer 24/7 technical support, product guidance, and warranty service to ensure smooth operation.


8. Do you provide support for international clients after purchase?

Yes, we offer remote technical assistance, manuals in English, and prompt solutions to any issues, ensuring smooth use worldwide.


9. How can I place an order if I am located overseas?

You can contact our sales team directly via email or website inquiry. We provide professional guidance throughout the ordering process.


10. Why should I choose your company over other suppliers in China?

We combine over 30 years of manufacturing experience, advanced technology, strict quality control,

and global customer service to deliver reliable, high-quality solutions.


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DB120.pdf