Watanabe WSPF-THS 열전대 변환기

- Accuracy: ±0.2% FS (at 23±10°C)

- Response time: Approx. 25ms (0 to 90%)

- Allowable load: 

+ Current output: 15V or less of voltage drop between output

+ Voltage output: Load current 5mA or less

- Zero & Span adjustment: ±10% FS (15 turn trimmer)

- Operating temperature range: -5 to +55°C

- Operating relative humidity: 90% or less (Non-condensing)

- Temperature coefficient: ±0.015% of span per °C

- Cold junction compensation accuracy: ±0.5°C or less at  23±10°C （±1°C  or less for R, WR and S)

- Cold junction compensation temperature: 10 to 40°C *R, S, WR thermocouple : ±1°C

- Isolation: Between input, output, and power supply

- Insulation resistance: 100MΩ or more with 500Vdc megger

Between input, output, and power supply terminal

- Dielectric strength: 3000Vac for 1 minute between power supply and input/output terminal,

2000Vac for 1 minute between input and output terminal

- Power consumption: Approx. 4.4VA (AC), Approx. 63mA (DC)

- Power supply variation: ±0.1% FS (within the range of rated voltage)

- Dimensions: 84(H) X 23(W) X 106.5(D)mm

- Weight: Approx. 130g

Datasheet