MHTR1D Resistance humidity sensor. MHTR1D humidity and temperature sensor module Data sheet

Transcription

1 Resistance humidity sensor Humidity and temperature sensor module Manufacturer: Ningbo Jiangbei Junrong Electron Technology Co., Ltd Phone: , , Web site: Address: no.7 nijiayan road, jiangbei district, Ningbo China Name Model Humidity and temperature sensor module Ningbo jiangbei junrong electron technology Co., ltd product developed department Frame Emend Emend Emend

2 1. General The is designed by Ningbo Junrong Electron. This product with characteristics of stable, best price, good crossing-over and with temperature retrieves performance. It is also ideal to measure temperature and humidity in air-conditioning, dehumidifier,humidifier. 2. Application Air-conditioning, dehumidifier,humidifier, Electron, pharmaceutical industry, food processing, warehouses, tobacco, textile, weather, libraries and museum. 3. Shape 4. Model Model encapsulation shape without shell detail to the picture There are three models according to with or without Temperature and humidity sensor Specification humidity measuring module, without temperature element temperature and humidity measuring module, with NTC heat sensitive resistance temperature and humidity measuring module, with LM35 temperature sensor (1) Power supply (vin) DC 5V±5% (2) Electrical current 1.6MA (max 3mA) (3) Temperature operating range 0 ~ 50 (4) Humidity operating range under 95%RH (5) Humidity measuring range 30 ~ 90%RH (6) Temperature storing range 0 ~ 70 (7) Humidity storing range lower 95%RH (non dew point) (8) Humidity measuring Accuracy ±5%RH ( at 25, 60%RH vin=5.0v 1.65`1.95V ) (9) Typical humidity data responding to output Based as the power supplied by 5.0V,at 25 Humidity (%RH) Voltage (V) Humidity (%RH) Voltage (V) Remark: standard voltage output can adjust according to the customer desire. (10) Temperature testing feature 1 ±2% R (25 )=10KΩ B=3950 ±2% V/ accuracy: ±1.5 (11) Temperature dependence (reference) ±5%RH (5.00V DC, 40 80%RH, at 25, 0-50 ) (12) Voltage dependence (reference) ±5%RH (at 25,40 80%RH,5.00V (13) Measure: 34.7x21.5x10 mm DC, V)

3 6. Note (1) Avoid using when dew point (2)Avoid putting the product in the erode atmosphere environment for long time (3)please be careful when connecting, no electrode protecting (4) Storage condition Temperature range 10 ~ 40 Humidity range under 60%RH Chart1. exterior picture( type). Electric connecting Electric tie-in Content 1 Power supply DC 5V 2 Humidity output 3 GND 4 Temperature output Chart 2. Connection example Humidity measure circuit Hot sensitive resisitance

4 Chart 3. Electric connection. Chart 4. Standard characteristic picture Output voltage V DC 1. +5V(red) 2.Hout(yellow) 4.Tout(white or green) 3.Gnd(black)

5 Table2.Hot sensitive resistance standard data table ::10KΩ 3950:: R-T Sub-degree table T R T R T R T R