OMEGA HX303AC Humidity/Temperature Transmitter (0 ~ 100% RH, 0 ~ 100°C, 4~20mA)

Measurement Range (Humidity): 0 to 100% RH @ 0 to 50°C (32 to 122°F)

Measurement Range (Temperature): 0 to 100°C (32 to 212°F)

Accuracy (25°C): ±2.5% RH, ±0.3°C

Long-Term Stability: Better than 1% RH per year (typical)

Temperature Compensation: 0.008% RH/°C (effect @ 05 RH)

Response: <15 seconds (90% @ 25°C in moving air at 0.5 m/sec)

Sensors:

Humidity: Thin-film capacitor

Temperature: RTD PT100 Ω, IEC 751, DIN 43760

Output: Current: 4 to 20 mA, 2-wire ±15% scalable zero and span adjustment

Supply Voltage: 12 to 40 Vdc (24 Vdc recommended)

Sensor Protection: Sintered filter

Housing: ABS plastic watertight enclosure to NEMA 4 (IP65)

Connections: Liquid-tight nylon, cable bushing fits 5 to 10 mm dia. (0.2 to 0.4”) cables

Operating Temperature: 0 to 50°C (32 to 122°F)

Weight: Approx 150 g (5.3 oz)

Comes complete with operator’s manual.

Datasheet

Manual