الوصف

~1. General

The MHTR1D humidity and temperature sensor module 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

Model         encapsulation               shape             

MHTR1D      without shell           detail to the picture

4. Model

There are three models according to with or without Temperature and humidity sensor.

MHTR1D      humidity measuring module, without temperature element

MHTR1D1   temperature and humidity measuring module, with NTC heat sensitive resistance

MHTR1D2     temperature and humidity measuring module, with LM*5 temperature sensor

5. Specification

(1) Power supply (vin)                   DC 5V±5%

(2) Electrical current                    1.6MA (max 3mA)

(3) Temperature operating range           0 ~ *0℃

(4) Humidity operating range             under *5%RH

(5) Humidity measuring range            *0 ~ *0%RH

(6) Temperature storing range             0 ~ *0℃

(7) Humidity storing range               lower *5%RH (non dew point)

(8) Humidity measuring Accuracy         ±5%RH ( at *5℃, *0%RH vin=5.0V 1.*5`1.*5V )

 (9) Typical humidity data responding to output

Based as the power supplied by 5.0V,at *5℃

Humidity (%RH) *5 *0 *5 *0 *5 *0 *5

Voltage (V) 0.*1 0.*3 1.*6 1.*9 1.*2 1.*8 1.*4

Humidity (%RH) *0 *5 *0 *5 *0 *5 *0

Voltage (V) 1.8 1.*6 2.*2 2.*5 2.*8 2.*1 2.*4

            Remark: standard voltage output can adjust according to the customer desire.

(*0) Temperature testing feature        MHTR1D1   R（*5℃）=*0KΩ±1%  B=***0 ±1%

                                  MHTR1D2   0.*1V/℃  accuracy:  ±1.5℃

(*1) Temperature dependence (reference)             ±5%RH (5.*0V DC, ***0%RH, at *5℃, ***0℃)

(*2) Voltage dependence (reference)                ±5%RH (at *5℃，***0%RH,5.*0V DC,4.***5.*5V)

(*3) Measure:   *4.7x*1.5x*0 mm