VAISALA PDT101-W4V 差压变送器 (±0.25 in H2O; 0–5 V)

- Measurement ranges (bidirectional): ±0.25 inH2O

- Overpressure:

Proof pressure: 1.0 bar

Burst pressure: 1.7 bar

Static pressure: 1.7 bar

- Mounting position:

Error (zero adjustable): ≤ 1 %/g (calibration in vertical position is standard)

- IP rating: IP40

- Weight: 0.07 kg

- Process connection: 1/4" barbed fittings

- Tubing outer and inner dimensions: 

Outer dimension (O.D): 1/4" (6.35 mm)

Inner dimension (I.D): 1/8" ( 3.17 mm)

- Max. loop resistance for 4 … 20 mA ≤ (Supply voltage - 12 V)/0.022 A

- Supply current: Max. 20 mA for 4–20 mA output signal

- Optical process diagnostics: LED visual indicator

- Electrical connection: 

Euro style pluggable terminal block accepts 12–26 AWG wire (0.13 up to 3.31 mm2)

- Output signal:

3-wire: 0–5 V DC 

- Operating voltage: 

3-wire output 0–5 V DC: 11.5–36 V DC or 24 V AC