THM14-EX Ex-Proof Humidity Temperature Transmitter
- Degree of protection: IP 66
- Robust aluminum case
- Stainless steel probe
- High measurement accuracy
- High long-term stability
- THM14EX is used to measure relative humidity or temperature in air and other non-aggressive gases in explosion-hazardous areas and flammable environments.
Technıcal Propertıes:
- Brand / Origin: eYc-Tech / Taiwan
- Product Type: THM14-Ex
- Input: Capacitive Humidity Sensor & PT 1000Ω
- Measuring Range: Temperature: -20 ... + 80 ° C
- Humidity: 0 ... 100% RH
- Output: 4...20mA
- Signal Connection: 2 Wire
- Accuracy: Temperature: ±0.3°C + 0.002°C x t actual
- Humidity: ±2% Relative Humidity (20...80%)
- Temperature Error: 0.2%RH/°C
- Load resistance: 4 ... 20 mA Ω 500 Cal
- Output Calibration (ZERO and WIDTH) Adjustment Range: 10% of zero point and full scale
- Response Time: t90 (Temperature: +25°C; Flow ≧ 1 m/s) <20 sec.
Medium: Air - Operating temperature. : -20 ... + 80 °C
- Operating Humidity: 0 ... 100% RH (unconditioned)
- Storage Temperature. : -20 ... + 80 °C
- Power Supply: 24 ± 10% VDC Ui = 24V Li = 100mA Pi = 0.78W Ci ≈ 0 Li ≈ 0
- Current Consumption: DC <43mA
- Electrical Connection: 1/2" NPT Internal Thread
- Installation Connection: Metal Quick Connection (Recommended with) Protection Class: IP66
- Electrical Protection: ▪ Polarity Reversal Protection ▪ Overvoltage ▪ Short circuit
- Certificate: NEPSI
- Explosion-Proof Sign: Ex ia IIC T4 Ga; Ex tD A21 IP66 T95°C
- Material: SUS304 / Solid Aluminum
- Weight: Metal: 650g (without wire)
- Additional option：(ILAC/TAF) Test report - Standard calibration laboratory (TAF accreditation：3032 compliant with ISO/IEC 17025)
- TAF has a mutual recognition arrangement with ILAC MRA.
