data sheet PFT22
2Pages

{{requestButtons}}

Catalog excerpts

data sheet PFT22 - 1

HUMIDITY & TEMPERATURE TRANSMITTER PFT22 □ Measuring temperature and relative humidity with a „single-chip“-sensor □ Digital transmission from sensor to the evaluation electronics □ Operational use temperature -40...+120 °C □ Operational use humidity 0...100 % □ Analogue outputs 0...10 V or 4...20 mA □ Sensor interchangeability without need for re-calibration Humidity-/temperature transmitter in three different cases: for duct-mounting, as outdoor-sensor or room sensor. Output signals 0...10 V in 3-wire technology or 4...20 mA in 2-wire technology. Operating Mode: Measured material: Sensor: Measuring unit Output signal 1 Output signal 2 Response time: Reproducibility: Tolerance: Measuring ranges: Measuring range selection: Characteristics: Transmitter PFT22R as room sensor with 2 x 0...10 V output Resolution: Response time: Reproducibility: Tolerance: Measuring range: Characteristics: TECHNICAL SPECIFICATIONS: Measuring mode Temperature and humidity Single-chip sensor for humidity and temperature with digital signal transmission and calibration memory on the chip Temperature in ° C; relative humidity in % Temperature Relative humidity TEMPERATURE FEATURES: 14 bit Approx. 20 Sekunden ± 0,1 °C ±0,5 °C at 25 °C; ±2 °C at -40 °C, ±3 °C at +120 °C; narrower tolerance possible -40...0...+120 °C; -30...0...+70 °C; 0...100 °C; 0...50 °C 4 selectable measuring ranges via DIP switch Linear HUMIDITY FEATURES: 12 bit Aprrox. 4 seconds (63 %-time, slightly moving air) Typical < 1 % r.h. / Jahr ± 0,1 % r.h. 0...100 % relative humidity Linear (digital linearization) Transmitter PFT22R as room sensor with 2 x 4...20 mA output KOutdoor sensor PHYSICALLY: See drawings Plastic ABS 7 Connection terminals Sensor tube: stainless steel, 11 mm 0 Protection class: IP 65 according to EN 60529 Cable gland: M16 x 1.5 Sensor tube: double-walled sensor tube with wall holder Protection class: IP 65 according to EN 60529 Cable gland: M16x1.5 Date: 13.02.17 HUMIDITY Room sensor Power supply: Output current: Plastic housing for mounting on a flush-mounted switch box or surface-mounted wall mounting ELECTRONIC: 15 ... 30 Vdc or 24 Vac in three-wire circuit; 13 ... 30 Vdc in two-wire circuit 2 x 0 ... 10 V in three-wire circuit; 2 x 4 ... 20 mA in two-wire circuit RoHS: according RoHS-directive 2011/65/EU Arthur Grillo GmbH • Am Sandbach 7 • 40878 Ratingen • phone 0 21 02 - 47 10 22 • fax 0 21 02 - 47 58 82 www.grillo-messgeraete.de/en • Email: info@grillo-messgeraete.de • web shop: www.sensor-store.de

Open the catalog to page 1
data sheet PFT22 - 2

HUMIDITY & TEMPERATURE TRANSMITTER PFT22 Dimensions (mm) PFT 22A Connections - 2 x power output Dimensions (mm) PFT 22R with 4...20 mA output Selectable temperature measuring range DIP-switch Range Humidity & temperature transmitter PFT22K as duct sensor Measuring range humidity: 0...100 % relative humidity Measuring range temperature: -40...0...+120 °C, -30...0...+70 °C, 0...100 °C, 0...50 °C selectable via DIP-switch (Customer-specific presetting required!) Housing: plastic ABS light grey, protection class IP 65 according EN 60529, tube stainless steel Accessories: mounting flange Output:...

Open the catalog to page 2

All Arthur Grillo GmbH catalogs and technical brochures

  1. SPECIAL

    18 Pages

  2. TEMPERATURE

    20 Pages

  3. Display

    14 Pages

  4. HUMIDITY

    21 Pages

  5. PRESSURE

    35 Pages

  6. WR 200-F

    2 Pages

  7. SHT11/15

    1 Pages

  8. SGI

    1 Pages

  9. Venturirohr

    4 Pages

  10. MR 90

    4 Pages

Archived catalogs

  1. MID

    1 Pages

  2. MINI90

    1 Pages

  3. RGF

    1 Pages

  4. WBV

    1 Pages

  5. DS85-P

    2 Pages

  6. DS85

    1 Pages

  7. DPCS200

    2 Pages

  8. WR 90

    1 Pages

  9. AQD / AQ72

    1 Pages

  10. TOUCHSCREEN

    1 Pages

  11. AD-72P

    1 Pages

  12. AD96TF

    1 Pages

  13. AD 72P-ST

    1 Pages

  14. AD 72P-WT

    1 Pages

  15. AD 96TF

    1 Pages

  16. AFD

    1 Pages

  17. AFD-TK

    1 Pages

  18. CM2

    1 Pages

  19. O2T

    1 Pages

  20. ST225

    1 Pages

  21. SP225

    1 Pages

  22. TR225

    1 Pages

  23. GS225

    1 Pages

  24. GIV

    1 Pages

  25. Flora II

    1 Pages

  26. AF 1

    1 Pages

  27. catalogue

    80 Pages