Termómetro Digital p/ Painel para sensor DS18B20

Overview

DS18B20 digital thermometer is a good solution for displaying Celsius Temperature. It has latest A/D conversion chip and high stable IC, extensive use of SMD components and reasonable circuit design inside. Stable function, high measurement accuracy, anti-jamming capability, you won`t miss it.

This product is suitable for temperature testing for aquarium, air-condition, fridge, water heater, computer case and so on.

Specification

• Voltage Range：AC/DC 8-24V
• Display：0.56 Red LED
• Dimension：79*43*25 mm
• Installation open pore：76*39 mm
• Weight：about 35g
• Display refresh speed：>=3/s
• Temp gauge range：-55℃-- +125℃, -67℉---+257℉
• Resolution：0.1
• Measurement accuracy：+-0.5℃
• Sensor error displays ``----``
• Working Conditions： Working Temp：-10～+50℃ Working Moisture：10～80%（no condensation） Working Pressure：80～106kPa Avoid direct sunlight

Features

• Stable function, high measurement accuracy, anti-jamming capability
• Standard size, easy installation
• Reverse power protection

Dimension

Cautions

• There are 5 pins in the interface, please see the label how to connect.

• Check and confirm the connection carefully. Power up first, then input measured DQ.
• Avoid strong electromagnetic interference, you’d better use shielding line or twisted ling as measuring wire.