Senva HT1O-2EUD Outside Air Humidity and Temperature Sensor 2% 10K Type 2

Product Description

The Senva HT10 Series, including the HT1O-2EUD, is designed for exterior building mounting to measure outside air RH. It combines stability with reliable operation, offering 2% RH accuracy. Features include a standard LCD, gasketed lid, and field-replaceable elements for easy installation and maintenance.

• Versatile
• Easy to maintain
• Superior RH sensing
• Field replaceable element
• LCD with menu
• NIST traceable

Product Highlights

Ideal for outdoor air humidity measurement, economizer control, and HVAC systems, ensuring air quality and minimizing contaminants.

Product Information

Standard Information

• Brand: SENVA
• Manufacturer Part Number: HT1O-2EUD
• Country of Origin: USA

Technical Specifications

• Accuracy: 2%
• Housing Material: Poly
• Sensor Element: 10K Type 2 Thermistor
• Output: 4 - 20 mA,0-5/0-10 VDC
• Display: LCD Display
• Power Requirements: 24 VAC,24 VDC
• Application: Outdoor Air Humidity,Economizer Control,Psychrometric Calculations,Enthalpy,Dew Point,Wash Down Applications
• Mount: OSA
• Power Supply: 24VAC, 100mA max./12-30VDC, 50mA max
• RH Outputs: 3-wire 0-5/10V(4) or 2-wire 4-20mA
• Temperature Element: 10K Type II
• Output scaling RH: 0-100% RH
• Temperature: 32-122 F (0-50oC) or -40-140 F (-50-60oC)
• Media filter: Sintered Stainless Steel
• Enclosure Materials: ABS/Polycarbonate
• Sensor Type: Outside Air
• Humidity Element: 2%
• Humidity Ouput: 4-20 mA, 0-5 VDC, or 0-10 VDC
• Enclosure: NEMA 4X Enclosure
• Output scaling Temperature: 32-122 F (0-50oC) or-40-140 F (-40-60oC)
• Thermistor/RTD: Optional
• Relative Humidity Accuracy: 2% models, 2% over 0 to 100% RH Range; 1.5% typ
• Relative Humidity Resolution: 0.01% RH
• Relative Humidity Hysteresis: 0.8% RH
• Relative Humidity Non-Linearity: Factory linearized < 1% RH
• Relative Humidity Temperature coefficient: Fully compensated by the onboard sensor
• Relative Humidity Response time (2): 8s
• Relative Humidity Output update rate: 0.5s
• Relative Humidity Operating range: 0 to 100% RH (non-condensing)
• Relative Humidity Longterm drift: < 0.25% RH per year
• Relative Humidity Normal Operating Conditions (3): 41 to 140oF (5oC to 60oC) @ 20% to 80% RH
• Temperature Accuracy: 2% models, < 0.25oC; 0.1oC typ @ 25oC
• Temperature Resolution: 0.01oC
• Temperature Repeatability: 0.08oC
• Temperature Response time (2): 2s
• Temperature Output date rate: 0.5s
• Temperature Operating range: -40 to 140o F (-40 to 60o C)
• Unit Temp Rating: -40 to 158o F (-40 to 70o F)
• Enclosure Rating: Nema 1; Add drain holes to enclosure bottom to achieve Nema 3R rating
• Agency Compiance: CE, RoHS