Shape size:160mm(wide)*80mm(high)*85mm

First, an overview

XMT-9007LWT- II. The temperature and humidity meter is a kind of intelligent instrument which adopts computer technology. The instrument uses double row digital tube to display the measurement value of humidity and dry temperature at the same time. The relevant parameters of the control can be keyed by the panel keyboard and displayed in real time. The humidity measuring sensor of the instrument can choose double PT100. (two sensors are used to measure the humidity of the wet ball with half of the gauze, and the other is to cover the head of the sensor with half of the gauze. " Half is placed in a container full of water, and the sensor is attached to the instrument to mark the humidity sensor; the other is used to measure the air temperature, and the sensor is attached to the instrument to indicate the dry degree sensor), and the polymer sensor can be selected. The switch is done only with a key, and the instrument also has humidity and dry temperature. The two position control, which is set arbitrarily by the lower limit backlash, is a high precision and high integration meter for measuring temperature and humidity.
Two. The main technical indicators:
1, accuracy: temperature measurement accuracy is + 0.5%F / S + 1 words, humidity measurement accuracy is + 2%F / S + 1 words.
2. The dry temperature range is -50.0 to 150 C; the effective range of moisture measurement is 5% ~ 95%RH; the range of return error is 0~20; and the range of error correction is + 20.
3. Time of data outage protection: over 10 years
4, work power: AC 220V + 10%50HZ power consumption less than 5W
5, the normal working environment: temperature 0~50 degrees, relative humidity 35% ~ 85% of non corrosive gas occasions.
6. After the power is switched on, the display window on the upper and lower rows shows "100" or the lower row shows "-". Please check whether the sensor is broken or not.