德圖TESTO溫濕度變送器6621

testo 6621溫濕度變送器，精度±2%RH，有掛壁式和管道式，可選信號輸出種類，可選自帶顯示器，帶校準與設置接口，2路模擬信號輸出

產品優勢:
Transmitter with 2 analog outputs (temperature/humidity)
High-precision Testo humidity sensor with long-term stability
Adjustment without disassembling the transmitter
P2A software for parameterization, adjustment and analysis