The wall mounted unit can provide display and signal outputs for% RH, dew point, absolute humidity, and temperature. The WM series provides outstanding measurement accuracy and stability required for wall mounted sensors. highlight WM33 is designed for low-cost HVAC applications WM52 has digital technology designed for precise measurement in controllable environments Simple verification to maintain high accuracy
technical indicators
performance Humidity range 0-100% RH Temperature range -20 ～ +80°C Humidity accuracy WM52: <±2% RH (10–90% RH) WM33: <±3% RH (30–80% RH) temperature accuracy WM52: ±0.2°C WM33: ±0.3°C Humidity stability <± 1% RH/year Humidity response time T90<10 seconds Input/Output output signal 4–20 mA, 0–1, 0–5, 0–10 V power supply voltage 14–30 V DC, 5–30 V DC (0-1 V&mA output) working condition Operating Humidity Probe, casing, storage 5-95% non condensing Operating Temperature Probe, casing store -30 ～ +85°C -40 ～ +85°C PRT measurement range Pt100/1000: -50 ～ +200°C precision Pt100/1000: ±0.15% mechanical properties Shell material plastic weight 82g electrical connection Threaded compression terminal Output conversion dew point -40 ～ +60°C absolute humidity 0–200g/m3