HD-2K | Senva | Humidity

Power Supply:

3-wire voltage mode (0-5/10V): 12-30VDC/24VAC (1), 15mA max.

2-wire current mode (4-20mA): 12-30VDC, 30mA max.

Outputs:RH and Temperature (option): 3-wire 0-5/10V (4) or 3-wire or 2-wire 4-20mA (Selectable)

Output scaling:

RH: 0-100% RH

Temperature: 32-122°F (0-50°C) or -40-140°F (-40-60°C) (Selectable)

Thermistor/RTD:

Optional: See ordering table

Media filter:

PBT with water-vapor permeable membrane

Relative Humidity:

Accuracy:

2% models, ±2% over 0 to 100% RH Range; ±1.5% typ

3% models, ±3% over 0 to 100% RH Range; ±2% typ

Resolution: 0.01%RH

Hysteresis: ±0.8%RH

Non-Linearity:factory linearized <1%RH

Temperature coefficient: fully compensated by on-board sensor

Response time (2):8s

Output update rate: 0.5s

Operating range: 0 to 100%RH (non-condensing)

Long term drift: <0.25%RH per year

Element Normal Operating conditions: 41 to 140°F (5°C to 60°C) @ 20% to 80% RH

Temperature:

Accuracy:

2% models, <±0.25°C; 0.5°C typ @ 25°C

3% models, <±0.3°C; 0.25°C typ @ 25°C

Resolution: 0.01 °C

Repeatability: 0.04 °C

Response time (2):2s

Output update rate: 0.5s

Element Operating range: -40 to 140°F (-40°C to 60°C)

Enclosure:

Materials: ABS/Polycarbonate

Unit Temp Rating: -40 to 158°F (-40 to 70°F)

Dimensions: 4.0"h x 4.4"w x 2.1"d (+6.8" probe)

Warranty: 7 years