Tai Masi ST-301 temperature and humidity data logger

Temperature, humidity and the data logger ST-301/ST302/ST303 details of 2% or 3% solid high-precision sensor, very low power consumption, the sampling interval of 2 seconds to 10 hours, to connect a computer to download data, real-time sampling and analysis % or 3% solids high-precision sensors, very low power consumption, the sampling interval of 2 seconds to 10 hours, to connect a computer to download data, real-time sampling and analysis ST301 temperature logger Model ST301 ST302 ST303 type temperature logger temperature humidity logger voltage / current / thermistor logger channel 124 range -20 ° C to 70 ° C -40 ° C to 85 ° C 0 to 10V accuracy of ± 0.7 ° C! 21 ° C ± 0.7 ° C! 25 ° C ± (1% of reading +0.1 V) range 0-100% RH 4-20mA Accuracy ± 2.5% RH (10 to 90% RH) ± (1% of reading +0.1 V) range -80 ° C to 150 ° C (thermal resistance) precision ± 0.5 ° C _AT_ 20 ° C resolution 12bits 12bits 12bits memory 64K 128K 256K Interface RS-232 RS-232 RS-232 Data Storage 30,000 60,000 (30,000 × 2) 60,000 (15,000 × 4) the sensor internal internal external Taine Technology (www.gzqc17.net) details of the source Reference: http://www.gzqc17.net/