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DB140

Product catalog summary

Product Introduction: The DB140 is a high precision relative humidity and temperature probe designed for air compressors and OEM applications. It features a stainless steel construction, threaded mounting, and is suitable for non-condensing environments with rapid temperature changes.

Applications: Ideal for use in air compressors and other OEM applications requiring traceable high-precision 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 and compact size
IIC digital signal interface
Low power consumption
Excellent long-term stability
Waterproof stainless steel construction

Humidity Sensor Specification:

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

Temperature Sensor Specification:

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

Catalog excerpts

DABECO Datasheet: Humidity&Temperature Probe V250918 Page 1 of 2 Product Introduction High precision relative humidity probe DB140 with stainless steel material is designed for air compressor and other OEM applications. The probe is threaded mounted. It boasts excellent waterproof,resistance to high temperature upto 120°C and reliability withstand a pressure of 6bar, and is suitable for non-condensing environments with rapid temperature changes and the requirement for traceable high-precision measurements. • Fully calibrated, small size • IIC Digital signal interface • Excellent long-term stability • Stainless steel, water-proof The sensor's stainless steel housing enhances the probe's resistance to pressure, temperature, and damage. The metal threaded connection makes it more suitable for installation in enclosures and pipelines, such as air compressor. The maximum pressure resistance can be customized to 0.6 MPa.

Open the catalog to page 1