CFSensor XGZP6899D

Manufacturer: CFSensor. Products & Manufacturers

Differential pressure sensor. Values below are manufacturer family specifications; ranges and options differ by ordering code.

Technical specifications

Technology	Calibrated pressure sensor
Interface	I²C
Supply voltage	2.7–5.5 V DC
Available pressure range	Variant-dependent, up to 700 kPa
Accuracy	±2% FSS (10–200 kPa variants); consult datasheet for other ranges
Compensation temperature	0 to +60 °C

Official technical documentation

Manufacturer technical source / datasheet ↗

Source reviewed: 17 October 2026. Exact SKU specifications, certifications and ordering options must be verified before product selection.

XGZP6899D — calibrated digital pressure selection

The XGZP6899D uses an I²C output and a 2.7–5.5 V supply envelope on the published product-family page. Its quoted ±2% full-scale-span figure is associated with particular 10–200 kPa variants, not every offered 700 kPa cell. For an OEM controller, confirm the command and data scaling, pressure reference type, required temperature compensation and power-up conversion timing. I²C bus voltage and address compatibility must be checked before replacing an analog sensor. Differential and absolute port arrangements must follow the exact chosen package.

XGZP6899D — Digital Differential Pressure for Clean Air — engineering specifications

Original CFSensor model documentation differentiates the family’s hardware choices. Ranges and options below are manufacturer declarations, not guaranteed simultaneous performance of every part number.

Design item	Manufacturer model evidence	Engineering implications
Pressure measurement	Differential pressure across two pneumatic ports; ordering ranges span negative and positive kPa variants	A −100 kPa to 700 kPa family catalogue is NOT the calibrated span of one SKU.
Digital output	Calibrated I²C pressure data; original OEM also advertises a 21-bit encoded output	Not a 4–20 mA transmitter; the analog sister model is XGZP6899A.
Power / domain	2.7–5.5 V DC per current OEM model page	Choose I²C pull-up and supply compatible with MCU logic levels.
Accuracy	Maker’s current HTML lists ±2.5% (custom calibration available), versus earlier catalog variants with other accuracy claims	Do not apply a ±2% specification to all ranges without the exact revision and part code.
Thermal ratings	0…60 °C compensated; −30…+105 °C operating	Operating capability is not the accuracy-compensated band.
Media	Air and dry/noncorrosive gas	Condensate, aggressive gas, water and overpressure require separate approval.
Package / use	Piezoresistive silicon and conditioning ASIC in dual-port SOP-type body; temperature output available	PCB placement, hose stress and readout calibration are system-design issues.

Installation and OEM qualification

For a cleanroom room-to-corridor differential system, document which port is high/low, the full-scale unit (Pa versus kPa) and the sign. Differential silicon sensor output must be decoded with the exact OEM order-code scaling, I²C address and temperature compensation; 21-bit data coding should not be mistaken for ±1 count real-world pressure accuracy. Check sensor short-time overpressure separately from calibrated span, keep tubing dry and consider line leaks and air density before using ΔP for duct velocity. The manufacturer’s product page lists customizable specifications; use the ordered drawing, not the maximum ranges of an entire series.

Manufacturer source: CFSensor original product listings and order-specific technical materials. Use the exact current datasheet, wiring code and medium/pressure qualification during device acceptance.

AirAlign product editorial revision · 25 October 2026. Final SKU, application pressure certification and photo-license checks remain pending.