KMC Controls SSS-1005 Sensor

The KMC Controls SSS-1005 is a high-precision differential pressure flow sensor designed for accurate velocity pressure sensing in the inlet sections of VAV (Variable Air Volume) and fan terminal units. This 9-29/32-inch multi-point pitot tube features four specific sensing points to provide an averaged pressure signal, ensuring consistent performance even in turbulent airflow conditions. Engineered for integration with building automation systems (BAS), the SSS-1005 is functionally identical to the 21-239 flow sensor, allowing for seamless drop-in replacement during maintenance or upgrades.

Constructed with a durable light gray finish and an integral flange including a 1/4-inch foam gasket, the SSS-1005 ensures a leak-proof seal at the duct penetration. The unit utilizes 1/4-inch connections compatible with 3/8-inch OD polyethylene tubing, making it ideal for HVAC zone control applications. It is compatible with a wide range of hardware, including CSC-3000, CSP-4000/5000, and KMD-7000 series controllers. For technicians performing VAV box troubleshooting, this sensor supports accurate CFM calculations using the manufacturer-specified K-factor, operating reliably within a temperature range of 40??F to 120??F.

• Enhanced Accuracy: Utilizes four sensing points to provide a reliable average differential pressure reading across the air stream.
• Universal Compatibility: Serves as a direct cross-reference for the 21-239 and integrates with most major VAV controller series.
• Rugged Installation: Features a 9-29/32-inch insertion length and a 6-1/2 x 1-1/4 inch mounting flange for secure duct attachment.
• Broad Velocity Range: Capable of monitoring airflows from 200 to 6,000 FPM, suitable for various commercial duct velocities.

Is the SSS-1005 compatible with different tubing sizes?
The sensor features 1/4-inch barbed connections designed for 3/8-inch OD polyethylene tubing. If connecting to 1/4-inch OD tubing, a barb union adapter is required for proper fitment.

Can this sensor be used to measure static pressure?
Yes, by utilizing only one of the ports and rotating the probe 90 degrees relative to the airflow, the sensor can be configured for static pressure sensing.

How do I calculate CFM using this sensor?
CFM is determined by multiplying the sensor's K-factor by the square root of the differential pressure (measured in inches of water column) and the cross-sectional area of the duct.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.