The Honeywell P7640B1032/U Duct Pressure Sensor is engineered to measure pressure from 0 to 10 inches water column (WC), making it perfect for HVAC applications. This sensor ensures accurate monitoring of duct pressure, which is vital for maintaining optimal airflow and system performance. Constructed from durable materials, it promises reliability and longevity. Its compact design allows for straightforward installation in various duct configurations. Meeting industry standards, this sensor is essential for efficient HVAC operations and improved indoor air quality.
Commercial Building Controls : Sensors : Pressure Sensors : P7640 : P7640B1032/U
Duct Differential Pressure Transmitter, 0-1", 0-2.5", 0-5", 0-10" Selectable
Overview
P7640 Pressure Sensors are designed with field-selectable 4-20 mA, 0-5 Vdc, or 0-10 Vdc output. They switch selectable pressure ranges between 0-1 in. w.c./0-250 Pa or 0-10 in. w.c./0-2500PA depending on the model.
Features
- The P7640A Panel Mount, P7640B Duct Mount and P7640U Universal Mount Differential Pressure Transmitters provide reliable, accurate measurement and control.
- Proper applications include measurement of extremely low pressure applications such as: building/room pressure, air flow, variable air volume, filter status, and duct pressure.
- They are ideal for clean rooms, hospitals, fume hoods, and computer rooms.
- Selectable inches w.c. or Pascal scale.
- Selectable fast or standard response time.
- Duct mount model comes with factory installed duct probe.
- The Universal model comes with attachable duct probe and can be used in either panel or duct mounting application.
Product Specifications
- Dimensions (in.)
- 4.5 in. high, 3.313 in. wide, 2.125 in. deep
- Dimensions (mm)
- 114 mm high, 84 mm wide, 54 mm deep
- Comments
- With auto zero calibration by push button or external contact closure
- Item Type
- Product
- Mounting
- Duct mount, integral 8 in. probe
- Voltage
- 12 to 30 Vdc or 24 Vac
- Operating Temperature Range (F)
- 32F to 140F
- Operating Temperature Range (C)
- 0C to 60C
- Output
- 4-20mA, 0-5Vdc or 0-10Vdc selectable
- Connection Size (in.)
- Pneumatic:1/4 in. Brass Hose Barb, Electrical: Unpluggable screw terminal block
- Accuracy
- 1% Full Scale
- Display
- None
- Pressure Range (in. w.c.)
- 0-10, 0-5, 0-2.5, or 0-1 inches w.c., uni or bi-directional
- Pressure Range (Pa)
- 0-250, 0-500, 0-1000, 0-2500 Pa uni- or bi-directional
- Proof pressure
- 3 psi
- Burst pressure
- 5 psi
