The DT284 relative humidity sensor uses a Hygrosmart sensor replaceable module, which is built into a replaceable probe. This instrument can be used in high-temperature environments due to its remote probe and various sizes. highlight 12mm probe diameter Analog and digital outputs Replaceable probe Analog output signal can be selected through software Metric and British measurement units can be selected through software
technical indicators
performance Humidity range 0-100% RH Temperature range -30 ～ +140°C Humidity accuracy <±2% RH (5–95% RH) temperature accuracy ±0.4°C Humidity stability <± 1% RH/year Humidity response time T90<10 seconds Input/Output signal output 0-1, 0-5, 0-10 V 0–20 mA, 4–20 mA, RS485 power supply voltage 15 - 27 V AC, 18 - 38 V DC load resistor Current output: R ≤ 500 Ω Current consumption 1.7 W working condition Operating Humidity Probe, casing, storage 0–100% RH Operating Temperature probe shell store -30 ～ +140°C -30 ～ +70°C -40 ～ +70°C mechanical properties Sealing protection level IP67 material shell elbow cast aluminum stainless steel size shell probe 120 x 120 x 49.5mm L=250/500mm, ø12mm weight 450g electrical connection Threaded compression terminal