SLST series digital temperature sensor uses the United States Dallas Semiconductor's DS18B20 digital temperature sensor, the sensor uses a stainless steel shell package, waterproof Tide.
       Sensor specially designed stainless steel shell, only 0.15 mm in thickness, with a little heat, the metal pad molding DS18B20 and stainless steel wall for full access, and use of high thermal conductivity of the sealant potting ensure that the temperature highly sensitive sensors, the temperature of the minimum delay. SLST temperature sensor support for the "frontline Bus" interface (1 - Wire), the measurement temperature range of -55 ° C to +125 ° C, -10 ° C to +85 within an accuracy of ± 0.5 ° C. Temperature at the scene to direct the "frontline Bus" digital transmission, greatly enhance the system's immunity. Suited to the harsh environment of the scene temperature measurement. SLST digital temperature sensors have a unique number, temperature acquisition devices through code to identify the corresponding temperature sensor. Lead length of the sensor can be customized according to user needs, wire sensor for a 3-core wire, leaving a 1-meter length.
        Features: low power sensor wires (using galvanized wire large cross-sectional area (0.23), high conductivity), the sensor network more, the performance is even more conspicuous. Can be in the water, waterproof dust, the protection of IP65 Rating
       Typical applications:
1, Cold Storage Temperature Monitoring 2, 3 monitoring system GMP pharmaceutical, telecommunications control room 4, beer production
5, Building Automation 6, 7 storage temperature monitoring, environmental monitoring 8, 9 temperature monitoring process, monitoring of air-conditioning
Dimensions: sensor uses a stainless-steel shell package, please pay attention to the use of the shadow of the icon for the thermal sensor sensitive areas. A length of 25 mm and 30mm versions, wire length can be customized with up to 100 mm
        Order Information
Model Description Dinghuohao Remarks
SLST-1 industrial-SLST-1-xx xx that cable length, in units of meters
Pin definitions: 
   VCC ---  power is red, then 5 V DC Cathode
   DQ -- signal foot white   
   GND -- Black Power cable, negative 5 V DC

Technical parameters:
SN Item indicators
A temperature sensor digital temperature sensor DS18B20
2 temperature accuracy of ± 0.5 ℃ (-10 ° to 85 ° C range)
3 temperature range -55 ℃ to +125 ℃
4 temperature resolution of 9-12 (0.0625 ℃)
5 Temperature speed of 750 ms (12-bit resolution)
6 V-3 power requirements 5.5V
7 three-core cable communications cables
8 supports communications cable length> 100 m
9 operating environment -55 ℃ to +80 ℃
10 Dimensions φ6 mm length of 25 mm, 30mm optional
11 stainless steel material

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Dimension