Waterproof Tubular DS18B20 Temperature Sensor Probe

Focusens FHT20 series temperature humidity transmitter is a cost effective, highly accurate and reliable solution for measuring relative air humidity and temperature. The enclosure minimizes installation costs and provides outstanding protection against contamination and condensation, thus ensuring flawless operation. The FHT20 use the reliable humidity / temperature Sensirion sensor element SHT21 with excellent long term stability and resistance against pollutants. In combination with a long calibration experience, the FHT20 provides a measurement accuracy of ±3%RH and is available for wall-mounted with current, voltage output.

Focusens FHR400 series interchangeable NTC temperature sensor are specifically used for patient temperature monitoring .

RTD (Resistance Temperature Detector) is a sensor whose resistance changes as its temperature changes. The resistance increases as the temperature of the sensor increases. The resistance vs temperature relationship is well known and is repeatable over time. An RTD is a passive device. It does not produce an output on its own. External electronic devices are used to measure the resistance of the sensor by passing a small electrical current through the sensor to generate a voltage. Typically 1 mA or less measuring current, 5 mA maximum without the risk of self-heating.

Thermal Fuse with Radial Lead in Plastic case RH01 series thermal fuse is a non-resetting protective device, which is used toprevent various electrical and heating appliance, dynamoelectric tools and industrial equipment from over-heating. When the working temperature exceeds the rated value, the molten substance would cut the circuit rapidly and avoid the damage caused by overheating. Technical parameters: Medol Rating Action Temp. Tf(°C) Fusing Off Temp.Tf (°C) Holding Temp.TC (°C) Max. Temp. Tm(°C) Electrical characteristics: APPROVALS Rated Voltage Rated Currency TÜV VDE CCC AC（V） A RH01-83 83 80+2 - 5 50 150 250 1 2 3 ● ● RH01-90 90 88+2 – 5 55 150 ● ● RH01-95 95 92+2 – 4 65 150 ● ● RH01-100 100 97+2 - 3 70 150 ● ● RH01-105 105 100+3 –2 75 180 ● ● RH01-110 110 105±3 75 180 ● ● RH01-115 115 110+2 – 3 80 180 ● ● RH01-120 120 115±3 80 180 ● ● RH01-123 123 117±3 80 180 ● ● RH01-125 125 120±3 95 180 ● ● RH01-130 130 127±3 100 180 ● ● RH01-135 135 132+3 –5 105 180 ● ● RH01-140 140 135±3 105 180 ● ● RH01-142 142 148±3 110 180 ● ● RH01-145 145 140±3 110 180 ● ● RH01-150 150 145±3 115 180 ● ● RH01-152 152 147±3 115 180 ● ●   Typical Applications Wire-loop products -      Power supplier -      Transformer -      Power adapter Domestic electrical appliance -      Washing machine -      Fanner -      Dryer -      Lighting appliance -      Game player Advantages: Typical Sizes: Standard RT and Tolerence: Ordering Code: Flexible Custom Design &Development Welcomed.  Contact us now for more details or for your sensing solutions

MFP-1 Series NTC Thermistor temperature sensor Designed with Fast Response for flat surface .

The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points.

Magnetic Door Switch Sensor