SENSOCON Series 104 Differential Pressure Switch

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SENSOCON Series 104 Differential Pressure Switch Specification

Sensor Type
Differential Pressure Switch

Outer Size
86 mm L x 86 mm W x 106 mm D (Approx.)

Seal Material
Silicone Rubber

Grade
Industrial

Thread
1/8 NPT Female

Material
ABS Plastic Housing

Processing Type
Factory Calibrated

Diameter
Approximately 86 mm

Mount Type
Surface Mount

Scale Range
0-1 Inch WC to 0-20 Inch WC (Varies by Model)

Accuracy
2% of Full Scale

Finishing
Powder Coated

Measure Pressure Of
Air and Compatible Gases

Accessories
Mounting Screws Included

SENSOCON Series 104 Differential Pressure Switch Trade Information

Payment Terms
Cash on Delivery (COD), Cash Advance (CA), Cheque, Cash Against Delivery (CAD), Cash in Advance (CID)

Main Export Market(s)
Australia, North America, Eastern Europe, Western Europe, Africa, Central America, Middle East, South America, Asia

Main Domestic Market
All India

About SENSOCON Series 104 Differential Pressure Switch

SENSOCON Series 104 Differential Pressure Switch

The Series 104 Differential Pressure Switch is a low-cost easy to use differential pressure switch for very low pressure applications. The differential pressure switch can monitor positive, negative, or differential pressure and with an easy to adjust set point knob makes field set up and adjustment hassle free. The differential pressure switch includes a SPDT relay rated for2A @ 250V and can be set as low as 0.08 w.c. (20 Pa).

Model Number	Pressure range in w.c. (Pa)
104-0	0.08 to 1.2 (20-300 Pa)
104-1	0.12 to 1.2 (30-300 Pa)
104-2	0.20 to 2.00 (50-500 Pa)
104-3	0.80 to 4.00 (200-1000 Pa

Industrial-Grade Performance

Built for demanding environments, the SENSOCON Series 104 ensures consistent operation with a robust ABS plastic design and an IP54 protection class against dust and water. Its industrial-grade reliability makes it suitable for rigorous applications like HVAC, clean room systems, and air filter monitoring.

Easy Set Point Adjustment

Fine-tuning the device to precise requirements is simple, thanks to the user-friendly screw-type adjustment located on the front panel. This allows quick recalibration on-site, ensuring optimal system performance with varying pressure ranges.

Fast and Reliable Response

The snap-action SPDT microswitch delivers reliable switching in under one second, responding instantly to differential pressure changes. Combined with factory calibration, the Series 104 is ready for use from installation, supporting accurate and stable operations.

FAQs of SENSOCON Series 104 Differential Pressure Switch:

Q: How do I adjust the set point on the SENSOCON Series 104 Differential Pressure Switch?

A: You can adjust the set point using the dedicated adjustment screw located on the front of the device. This allows precise control over the switching threshold within the scale range specified for your model.

Q: What types of applications can this differential pressure switch be used for?

A: The SENSOCON Series 104 is optimized for a variety of applications including HVAC system monitoring, clean room environments, filter condition checks, and air flow control processes.

Q: When should I consider using a differential pressure switch with a snap-action microswitch?

A: A snap-action microswitch is ideal when you require fast and reliable switchingtypically in automated controls, safety shut-offs, or systems needing quick responses to pressure changes. The Series 104 offers sub-one-second response time.

Q: Where should the SENSOCON Series 104 be installed in an HVAC system?

A: This pressure switch is designed for surface mounting, using the included mounting screws. It should be placed where it can effectively monitor differential air pressure, such as adjacent to filters, fans, or in ductworks.

Q: What are the benefits of a factory-calibrated and IP54 protected pressure switch?

A: Factory calibration ensures accuracy (2% of full scale) right out of the box, reducing installation time. IP54 protection guarantees resistance to dust and splashing water, extending operational lifespan in challenging industrial settings.

Q: How does the fixed deadband influence the switchs operation?

A: The fixed, factory-set deadband ensures consistent switching performance by maintaining a stable difference between the engage and release points, preventing nuisance cycling and improving system stability.

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