EYC THR03 Temperature & Humidity Transmitter for Indoor Type

Application

-Monitoring for HVAC process / air conditioning / environmental ventilation control.

-Air conditioning monitoring for building / hospital.

-Humidity monitoring for house / hotel environment.

Input Input ⋯⋯⋯⋯⋯⋯⋯⋯⋯ capacitive humidity sensor & PT 100Ω

Measuring range ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ temperature : 0~50°C

⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ humidity : 0~95%

Recommended working range ⋯⋯⋯⋯⋯ temperature : 15~35°C

⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ humidity : 20~80%

Output

Output ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ 4~20mA / 0~10V

Signal Connection ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ 2-wire / 3-wire

Accuracy(at 25°C)

Temperature ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ ±0.3°C+0.002°C x actual

Humidity ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ ±3%RH(30~70%) of F.S.

⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ ±5%RH(20~80%)

Temperature influence ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ 0.2%RH /°C

Load resistance ⋯⋯⋯⋯⋯ 2-wire : RL < (+V-10) / 0.02 < 500Ω

⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ 3-wire : > 10KΩ

Output calibration (ZERO) adjustment range ⋯⋯⋯⋯⋯⋯⋯⋯⋯

⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ 10% of zero-point and full-range

Response time t90 (at 25°C) ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ < 20S

Environment

Media Measured ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ air

Working Temperature ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ 0~50°C

Storage Temperature ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ -5~+60°C

Electrical Regulation

Power supply ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ 2-wire : 11~35VDC

⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ 3-wire : 15~35VDC & 19~29VAC

Max. consumption current ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ 2-wire : 40mA

⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ 3-wire : 85mA

Electrical Connection ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ 4P connector

Installation ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ indoor for wall type

Protection degree ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ IP 20

Electrical protection ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ ■Polarity protection

⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ ■over-voltage ■short circuit

Certification ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ CE

Housing ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ PC fire-proof class

Weight ⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯ 60g