Velleman MM102 Bedienungsanleitung

USER MANUAL AUGUST 2016

MM102

Red wire

5V positive

power supply

Black wire

GND negative

power supply

Yellow wire

Humidity output /

data request

ANALOG HUMIDITY SENSOR BOARD

This breakout board is equipped with a hygrometric sensor, thus

it lends itself to detect the moisture found in the environment it is

placed in. It operates at a very low voltage (it correctly operates at

up to 5.5 Vcc) and typically absorbs 200 microamperes: it is thus

ideal even in applications that are battery powered, and in which a

minimal absorption is required.

The HIH-5030-001 sensor has the great virtue of supplying an

analog output signal, consisting in a DC voltage that varies in an

almost linear manner, as the relative humidity (RH) varies; thus it

may be interfaced both to analog circuits that check the air ow of

a dehumidier installation, and it may be read by an A/D converter

or by a microcontroller’s input that is supplied with an analog/digital

converter.

The device’s sensor component is of the capacitive kind, and it is

composed of thermosetting polymers that have been cut with a la-

ser. The signal’s conditioning circuitry, integrated on a chip, is found in

the integrated circuit. The multilayer construction of the sensitive ele-

ment provides an excellent resistance to the greatest part of the risks

coming from applications such as, for example, condensation, dust,

lth, oils and common chemical products found in the measurement

environment.

VELLEMAN nv - Legen Heirweg 33, Gavere (Belgium)

vellemanprojects.com

VellemanProjects @Vel_Projects

WWW.VELLEMANPROJECTS.EU

The measurement accuracy is ÷3%, given that the relative humidity is between 11% and 89%; the response time

to the humidity variations is of about 5 seconds. The variation curve for the device’s output voltage, as a function of

the relative humidity (having a 3.3 V power supply and an environmental temperature of 25° C) is shown in Fig. 1.

The component’s output is an high impedance one, and may pilot circuits having an impedance of no less than

65 kohms; otherwise the voltage supplied as a function of the humidity may not react to the curve shown in Fig.

1, but will vary in a different manner. In addition to the A/D converter, the device’s output may be connected to a

microampere meter having a pointer, or to an opportunely calibrated voltmeter, so to create a veritable hygrom-

eter, from which to obtain a direct indication of the relative humidity.

HIH-5030-001 sensor’s output voltage, as a function of the detected relative humidity.

Andere Velleman Zubehör Handbücher

Velleman

Velleman VMA340 Bedienungsanleitung

Velleman

Velleman K8067 Bedienungsanleitung

Velleman

Velleman 3DPEN2 Bedienungsanleitung

Velleman

Velleman PEM5D Bedienungsanleitung

Velleman

Velleman CTC1000PIR Bedienungsanleitung

Velleman

Velleman ZLLPIRN Bedienungsanleitung

Velleman

Velleman VMA337 Bedienungsanleitung

Velleman

Velleman PEM7DBI Bedienungsanleitung

Velleman

Velleman Perel SMART1002 Bedienungsanleitung

Velleman

Velleman ACNT Bedienungsanleitung

Velleman

Velleman WS1060 Bedienungsanleitung

Velleman

Velleman VMA329 Bedienungsanleitung

Velleman

Velleman MM101 Bedienungsanleitung

Velleman

Velleman Whadda WPM356 Bedienungsanleitung

Velleman

Velleman PIR1200R Bedienungsanleitung

Velleman

Velleman DB5 Bedienungsanleitung

Velleman

Velleman DB6 Bedienungsanleitung

Velleman

Velleman PEREL EBP04 Bedienungsanleitung

Velleman

Velleman VMA330 Bedienungsanleitung

Velleman

Velleman RCSOST Bedienungsanleitung

Velleman

Velleman EMS109 Bedienungsanleitung

Velleman

Velleman RLS-10M Bedienungsanleitung

Velleman

Velleman HAM9011 Bedienungsanleitung

Velleman

Velleman MP1900G Bedienungsanleitung

Beliebte Zubehör Handbücher anderer Marken

Hillco

Hillco 2810 Bedienungsanleitung

Siemens

Siemens QSA2700D Bedienerhandbuch

Contours

Contours ZY024 Bedienungsanleitung

Saivod

Saivod VS621 Bedienungsanleitung

Virtuox

Virtuox VirtuCLEAN 2.0 Bedienungsanleitung

SCE

SCE ENVIRO-THERM SCE-TE170B24VSS Bedienungsanleitung

Z-Wave

Z-Wave HSD-200Z Bedienungsanleitung

turck

turck FMX-IM-2UPLI63FX Bedienungsanleitung

Decagon Devices

Decagon Devices 10HS Bedienungsanleitung

UPPAbaby

UPPAbaby Cup Holder Bedienungsanleitung

Elko

Elko SmartSensor Leakage Wireless Bedienungsanleitung

Grizzly

Grizzly H8371 Bedienungsanleitung

Panasonic

Panasonic HG-T Series Bedienungsanleitung

IFM Electronic

IFM Electronic Efector 250 Series Referenzhandbuch

DigiDesign

DigiDesign 888/24 I/O Bedienungsanleitung

PROZIS

PROZIS QUAY Bedienungsanleitung

patagonia

patagonia PSI Vest Bedienungsanleitung

SFC Energy

SFC Energy EFOY GO! Bedienungsanleitung