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DB151

Product catalog summary

Product Introduction: The DB151 Humidity & Temperature Probe is a high precision, waterproof sensor made from stainless steel, designed for use in power control cabinets and OEM applications. It is flange-mounted and can withstand temperatures up to 120℃, suitable for non-aggressive, non-condensing environments with rapid temperature changes.

Applications: The probe is ideal for industrial-grade applications such as industrial site measurements, telecommunications base stations, power control cabinets, production workshops, warehouses, computer rooms, and construction site measurements.

Technical Data:

Measurement Range: Temperature: -40℃ to 120℃; Humidity: 0 to 100% RH
Accuracy at 25℃: ±2% RH for humidity; ±0.2℃ for temperature
Working Temperature: -40℃ to 120℃, 0 to 99% RH
Storage Temperature: -20℃ to 80℃, 0 to 95% RH
Supply Voltage: 2.15-5.5V (3.3V typical)
Supply Current: ≤15mA
Interface: I2C
Housing Material: 304 stainless steel

Features:

Fully calibrated
Fast thermal response time
IIC Digital signal interface
Low power consumption
Excellent long-term stability
Flange Mounted

Humidity Sensor Specification:

Accuracy Tolerance: Typ. ±2% RH
Repeatability: Low: 0.21% RH, Medium: 0.15% RH, High: 0.08% RH
Resolution: Typ. 0.01% RH
Hysteresis at 25°C: ±0.8% RH
Response Time: T63% 8 seconds
Long-term Drift: Typ. <0.25% RH/year

Temperature Sensor Specification:

Accuracy Tolerance: Typ. ±0.2°C (0°C to 90°C)
Repeatability: Low: 0.15°C, Medium: 0.08°C, High: 0.04°C
Resolution: Typ. 0.01°C
Response Time: T63% >2 seconds
Long-term Drift: Max <0.03°C/year

Catalog excerpts

DABECO Datasheet: Humidity&Temperature Probe V250918 Page 1 of 2 • Fully calibrated • Fast thermal response time • IIC Digital signal interface • Excellent long-term stability • Flange Mounted DB151 Humidity&TemperatureProduct Introduction High precision waterproof relative humidity probe DB150 with stainless steel material is mainly used for power control cabinet and other OEM applications. The probe is flange-mounted. It is resistant to high temperature upto 120°C and suitable for a chemically non-aggressive and non-condensing environment with rapid temperature changes and the requirement for traceable high-precision measurements. It can be connected to various transmitters manufactured by our company or directly to a microcontroller, offering highly consistent and fully interchangeable functionality, suitable for container installation and industrial-grade applications, such as industrial site measurements, telecommunications base stations, power control cabinets, production workshops, warehouses, computer rooms, and construction site measurements.

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