Description
LKM455/456 The outdoor temperature and humidity sensors LKM 455/456 are low-cost options with integrated measurement converters, including two voltage/current outputs. This sensor can measure temperature and humidity values inside buildings, factories, and switchgear. LKM 455 and 456 can be directly connected to evaluation devices with voltage output, such as PC cards or PLCs. The typical accuracy of these temperature and humidity sensors is+/-0.5 ° C and 3% relative humidity. The sensor was fully calibrated upon delivery. Provide two controllers for performing smaller on-site corrections. The design of these sensors is suitable for enclosed spaces and outdoor areas. When installing KLM 455 and 456, it is necessary to pay attention to correctly placing the sensors. These temperature and humidity sensors have a protection level of IP64 and a measurement range of -20 to 80 ° C for temperature and 0 to 100% for relative humidity. Users can switch to a temperature range of 0 to 50 ° C. Input: Integrated semiconductor sensor Temperature measurement range: -20 to 80 ° C - switchable to 0 to 50 ° C Humidity measurement range: 0 to 100% Temperature measurement error: Typical+/-0.5 ° C @ 25 ° C Humidity measurement error: 3% Operating temperature range: -30 to 85 ° C Humidity: 90 Wiring terminal type: Screw clamp clamping range: 0.13 to 1.5mm2 Material: Reinforced polyamide White glass fiber Size: 66 x 60 x 30 mm (height x width x thickness) Weight: 100g # # # Recognized EMC radiation and noise resistance: EN 61326-1: 2006, EN 61326-2-3: 2006 # # # Installation sensor
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