DBT200

Digital Barometric Transmitter

DBT200 is a highly accurate and cost-effective barometric sensor and transmitter. It can achieve accuracy of ±0.15hpa or ±0.2hpa full scale and a resolution of 0.01hpa over a wide temperature range -40~60℃.

DBT200 supports IP66 protection rating and 1 million units of data or up to 1 month of recording capacity. For easy integration with data loggers,DBT200 supports various communication interfaces including RS232 and USB.

DBT200 is a widely used digital barometer in meteorology,agriculture,environmental protection,civil aviation,marine monitoring and other fields.

Technical specification
Pressure measuring range	500~1100 hPa
Pressure measuring accuracy	±0.15 hPa over -40 to +60℃
Pressure measuring resolution	0.01hPa
Linearity	±0.25 hPa
Hysteresis	±0.03 hPa
Repeatability	±0.03 hPa
Calibration uncertainty	±0.15 hPa
Long-term stability	±0.1 hPa per year
Calibration cycle	1 year
Stabilization time	＜30s
Memory	1.04 million units
Operating temperature range	-40℃~60℃
Storage environment	-40℃~85℃ / -40℉~185℉ , 5%~95%RH(Non condensing)
Protection rating	Lead wire type IP65
Power supply	7~24VDC
Operating current	85mA@12V
Communication interface	RS232/485
EMC	EN 50081-1 Class B, EN 50082-1 Class B
ESD Protection	±25KV
Dimensions	130×62×32mm / 5.1"×2.4"×1.3"
Weight	300g / 0.67lb (Max)
Certificates	CE
Calibration	Manufacturer calibration