· Product Category: Chemical Equipment / Instrumentation / Temperature Meter * English name: No data · Model: WR293 · Brand: MICHELL · Uses: with remote probes of various sizes, so can be used in high temperature environments · Product: WR293 Relative humidity sensor uses integrated Hygrosmart sensor module can be replaced, the built-in replaceable sensors and cables. Since the instrument has a remote probe a variety of sizes, so can be used in high temperature environments. Built-in replacement sensor for easy re-examine and reduce maintenance costs. WR293 relative humidity sensor Highlights Third output optional digital and analog outputs standard interchangeable tip interchangeable tip temperature and humidity signal can be selected metric and imperial units of measurement calculated by the software available through the software conversion absolute humidity, dew point, frost point, mixing than the output WR293 relative humidity sensor Technical Specifications Performance humidity range 0-100% RH Temperature Range -30 ~ + 200 ° C Humidity Accuracy <± 2% RH (5-95% RH) Temperature Accuracy ± 0.4 ° C and humidity stability <± 1% RH / Year humidity Response time T90 <10 second Input / Output Output signal 0-1, 0-5, 0-10 V 0-20 mA, 4-20 mA, RS485 supply voltage 15 - 27 V AC / 18 - 38 V DC Load resistance Current output: R ≤ 500 Ω Current consumption 1.7 W Operating conditions Operating temperature probe housing storage -30 ~ + 200 ° C -30 ~ + 70 ° C -40 ~ + 70 ° C Mechanical properties Ingress Protection IP65 (NEMA 4 level) cast stainless steel housing Probe housing Probe dimensions 120 x 120 x 51mm L = 13 4mm, 12mm Weight 450g Electrical connection screw clamp terminals Display resolution LCD, 2-line x 16 character · Advantages:? Built Replace sensor easy recalibration and reduce maintenance costs