• HS Element Digitally profiled thin-film capacitive (32 bit mathematics) U.S. Patent 5,844,138
• Accuracy at 25°C from 10-80% RH* ±1%; multi-point calibration, NIST traceable
• Reset Rate** 24 hours
• Stability ±1% @ 20°C (68°F) annually, for two years
• Operating Humidity Range 0 to 100% RH (non-condensing)
• Hysteresis 1.5% typical
• Linearity Included in accuracy spec.
• Temperature Effect ±0.1% RH/°C above or below 25°C (typical)
• Analog Output 4-20 mA, 2-wire, polarity insensitive, (clipped and capped)
• Scaling 0-100% RH
• Operating Temperature Range -40° to 50°C (-40° to 122°F)
• Input Power*** loop powered 12-30VDC only, 30mA max.
• Temperature Transmitter Output Digital, 4-20mA (clipped and capped) or 0-5V/0-10V output; transmitter accuracy: ±0.5°C (1.0°F) typical
• EMC Conformance – CE Option EN 50081-1, EN 50082-1, EN 61000-4-4, EN 61000-4-5, EN 61000-4-3, ENV 50204, EN 61000-4-6

*Specified accuracy with 24VDC supplied power with rising humidity.**Reset Rate is the time required to recover to 50% RH after exposure to 90% RH for 24 hours.***One side of transformer secondary is connected to signal common, so an Isolation transformer or dedicated power supply may be required.Shielded cabling is required for conformance to EMC standards.