Tecpel TRH-3308A Large Digital Temperature and Humidity Display with High Accuracy and Fast Response Time

Product Introduction

Measurement Specification

• Sensor Type : Diode (Temperature), Capacitive (Humidity)
• Temperature : -20°C~70°C/-4°F~158°F ±1.0°C (5~60°C) other±2°C
• Humidity : 5-95% ±5.0%RH (20~80%); ±8.0%RH (80%)
• Resolution : 0.1°C/0.1°F (0~35°C/32°F~95°F); 1°C/1°F (over 100°C/°F or below -10°C/°F), 0.1%
• Thermal Balance Time : Approx. 2 minutes to reach 90%
• Sampling Time : Once per second
• Interval Time : 1 second to 24 hours
• Output Interface : RS485/RS232/USB, multiple options
• Analog Output : 4-20mA (RL<=250Ω)
• Dry Contact (Relay Switch) : Max. 1A@30VDC
• Power : 24Vac/Vdc±20%(50…60Hz)and 9-15V Adapter
• Power Consumption : 6W@24Vdc

Product Features

• Temperature Accuracy : ±1.0°C (5~60°C)other±2°C
• Humidity Accuracy : ±5.0%RH (20~80%);±8.0%RH (80%)
• Response Time : Temperature: 1 second, Humidity: 4 seconds
• Output Interface : RS485/RS-232/USB
• Analog Output : 4-20mA
• Alarm Setting : Yes

Product Information

• Working Environment : Temperature 0~50°C, Humidity below 70%RH (no condensation)
• Storage Environment : Temperature -20~60°C, Humidity below 80%RH (no condensation)
• Power : 24Vac/Vdc±20%(50…60Hz)and 9-15V Adapter
• Power Consumption : 6W@24Vdc
• Accessories : Manual, Battery