Polymer Dew Point Meter TE-660TR

Capable of measuring low dew point ranges down to -60 ℃ with automatic calibration function. Moisture meter for gases.

● High response speed ● Automatic calibration function ● Measurement values can be selected from dew point, frost point, or ppm ● Output options include analog output 4–20mA or digital output Modbus RTU ● Automatic calibration (chemical purge function) ■ The polymer-type dew point meter TE-660 can measure low dew point ranges down to -60 ℃dpp, making it suitable for applications such as dew point management of compressed air and management of dry environments like plastic dryers. It features an automatic calibration function, allowing for accurate measurements with a high response speed. ■ By using the optional USB-RS485 converter and the free downloadable configuration software, you can perform sensor calibration, set Modbus parameters, and change the range of the analog output. ■ When combined with the optional monitor (model: TK-100MS), it can be used as an online dew point meter (model: TE-660ON). For more details, please download the catalog or contact us.

Techne Measurement Site (TE-660 Dew Point Transmitter)

basic information

Model: TE-660TR [Dew Point Specifications] Measurement Range: Standard Range -60 to +20 ℃dp (Maximum Scaling Range -100 to +80 ℃dp) Dew Point Accuracy: ±2℃ dp (at ambient temperature 25℃) Response Speed: 90% response speed -20 ℃dp → -60 ℃dp (under 5 minutes) -60 ℃dp → -20 ℃dp (under 15 seconds) [ppm Specifications] Measurement Range: 20 to 200,000 ppm Dew Point Accuracy: ±(5 ppm + 9% of indicated value) ppm (at ambient temperature 25℃) Analog Output: 4 – 20 mA (3-wire) RL < 500 Ω Resolution: 2 μA Digital Output: Modbus-RTU (up to 32 devices can be connected per bus) Temperature Influence: ±0.1 ℃dp/℃ approximately ----------------------------------------------- Power Supply: 18-28 VDC Current Consumption (at 24VDC): Normal: Max 40 mA Automatic Calibration: Max 120 mA Pressure Resistance Range: 0-8MPa