Air Differential Pressure Transmitters PTO-series

• Outputs Available:
  • 0-10 Vdc (3-wire)
  • 4-20 mA (2-wire or 3-wire)
• 10 Selectable Pressure Ranges:
  • 0 to 100 Pa
  • 0 to 250 Pa
  • 0 to 500 Pa
  • 0 to 1 kPa
  • 0 to 2.5 kPa
  • 0 to 10 kPa
  • 0 to 25 kPa
  • 0 to 50 kPa
  • 0 to 100 kPa
• Compact Size:
  Diameter: 66 mm, Height: 28 mm
• Protection:
  IP54 rating ensures durability and resistance to environmental factors.
• Selectable Response Time:
  Adjustable response time from 0.1 to 1.0 seconds.
• Offset Calibration:
  Easy manual offset adjustment for precise calibration.
• Duct Fixing Kit DFK 200 (Optional):
  Includes 2 plastic tubes with an integrated mounting plate, 2 meters of PVC hose, and 4 screws.

0-10 Vdc Output (3-Wire)

• PTO 100V: 0-100 Pa
• PTO 250V: 0-250 Pa
• PTO 500V: 0-500 Pa
• PTO 1000V: 0-1 kPa
• PTO 2500V: 0-2.5 kPa
• PTO 5000V: 0-5 kPa
• PTO 10KV: 0-10 kPa
• PTO 25KV: 0-25 kPa
• PTO 50KV: 0-50 kPa
• PTO 100KV: 0-100 kPa

4-20 mA Output (2-Wire)

• PTO 100C 2W: 0-100 Pa
• PTO 250C 2W: 0-250 Pa
• PTO 500C 2W: 0-500 Pa
• PTO 1000C 2W: 0-1 kPa
• PTO 2500C 2W: 0-2.5 kPa
• PTO 5000C 2W: 0-5 kPa
• PTO 10KC 2W: 0-10 kPa
• PTO 25KC 2W: 0-25 kPa
• PTO 50KC 2W: 0-50 kPa
• PTO 100KC 2W: 0-100 kPa

4-20 mA Output (3-Wire)

• PTO 100C 3W: 0-100 Pa
• PTO 250C 3W: 0-250 Pa
• PTO 500C 3W: 0-500 Pa
• PTO 1000C 3W: 0-1 kPa
• PTO 2500C 3W: 0-2.5 kPa
• PTO 5000C 3W: 0-5 kPa
• PTO 10KC 3W: 0-10 kPa
• PTO 25KC 3W: 0-25 kPa
• PTO 50KC 3W: 0-50 kPa
• PTO 100KC 3W: 0-100 kPa

• PTO 500V:
  • Pressure Range: 0-500 Pa
  • Output: 0-10 Vdc
  • Power Supply: 24 Vac/dc

Other models than PTO 500V supplied only in 60-pack per each type.

• Monitoring filter conditions.
• Ventilation and air conditioning systems.
• Laboratories and clean rooms.
• General HVAC applications.