SPECIFICATIONS
Relative Humidity Range: 0 to 100% RH.
Temperature Range: -40 to 140°F (-40 to 60°C).
Accuracy: ±2% @ 10-90% RH; (RHL): ±3% @ 20-80% RH; ±0.9°F @ 72°F (±0.3°C @ 25°C).
Temperature Limits: -40 to 140°F (-40 to 60°C).
Storage Temperature: -40 to 176°F (-40 to 80°C).
Compensated Temperature Range: -4 to 140°F (-20 to 60°C).
Power Requirements: 10-35 VDC.
Output Signal: 4-20 mA or 0-10 VDC, 2 channels for humidity/temperature models (loop powered on RH current models).
Response Time: 5-15 seconds.
Electrical Connections: Screw terminal block.
Conduit Connection: Duct Mount: 1/2" NPS; OSA: 1/2" (22.3 mm).
Drift: <1% RH/year.
RH Sensor: Capacitance polymer.
Temperature Sensor: Solid state band gap.
Housing Material: Wall Mount: ABS; Duct Mount: PBT; OSA: Polycarbonate.
Enclosure Rating: NEMA 4X (IP65) for OSA mount only.
Display: Optional 2-line alpha-numeric, 8 characters/line for duct mount only.
Display Resolution: RH: 0.1%; 0.1°F (0.1°C).
Weight: Wall Mount: 0.5 lb (0.25 kg); Duct Mount: 0.6 lb (0.3 kg); OSA: 1 lb (0.45 kg).
Agency Approvals: CE.