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PRODUCT POSITION:HOMEPRODUCT—DSP400
DSP400
Brief Description: The Honeywell DSP400 is a high-performance differential pressure sensor designed for HVAC systems, cleanroom monitoring, and airflow control. It provides high accuracy (±1% FS) and fast response (<5 ms), making it ideal for energy-efficient ventilation, filter monitoring, and static pressure measurement. With both analog and digital output options, it integrates easily into building automation (BAS) and IoT systems. Its compact, rugged design ensures reliability in harsh environments, while IP65 protection resists dust and moisture ingress.
DESCRIBE
Honeywell DSP400 Product Parameters & Description
Key Specifications:
Model: DSP400

Type: Differential Pressure Sensor

Pressure Range: 0–400 Pa (other ranges available, e.g., 0–100 Pa, 0–1000 Pa)

Output: Analog (0–10 V, 4–20 mA) or Digital (I²C, SPI) (varies by model)

Accuracy: ±1% FS (Full Scale) or better

Response Time: <5 ms (fast dynamic response)

Operating Temperature: -20°C to +85°C

Supply Voltage: 12–30 VDC (for analog models) or 3.3–5 VDC (for digital models)

Media Compatibility: Air & non-corrosive gases

Port Type: Dual barbed fittings or threaded ports

Housing Material: Plastic (UL94-rated) or aluminum

Protection Rating: IP65 (dust & water-resistant)

Compliance: CE, RoHS
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