Dwyer Differential Pressure Gauge & Switch: Single-Side, 1/8 in NPT Female
The Dwyer A3000 Photohelic Series A3300-0 is a low operating pressure differential gauge with switch, featuring a single-side design and a diaphragm sensor. It has a gauge accuracy of ±3% and a die cast aluminum…
SKU 3G-OTH-175302
Also listed as: A33000 · A3300 0
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The Dwyer A3000 Photohelic Series A3300-0 is a low operating pressure differential gauge with switch, featuring a single-side design and a diaphragm sensor. It has a gauge accuracy of ±3% and a die cast aluminum housing, with 1/8 in NPT female connections. A certificate of calibration is not included with this model.
Frequently Asked Questions
What is the Dwyer A3300-0 differential pressure gauge and switch used for?
The Dwyer A3300-0 Photohelic gauge and switch is used to measure and control low differential air or compatible gas pressures in HVAC, cleanroom, and industrial ventilation systems. Its single-side design and diaphragm sensor provide reliable monitoring with ±3% accuracy.
What are the specifications of the Dwyer A3300-0?
The Dwyer A3300-0 is part of the A3000 Photohelic Series with a diaphragm sensor, ±3% gauge accuracy, and a die cast aluminum housing. It has 1/8 in NPT female connections and does not include a certificate of calibration. The MPN is A3300-0.
Where to buy the Dwyer A3300-0 worldwide?
3G Electric supplies the Dwyer A3300-0 differential pressure gauge and switch worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to install the Dwyer A3300-0 differential pressure gauge?
Mount the Dwyer A3300-0 in a vertical position using the 1/8 in NPT female connections. Ensure pressure lines are clean and leak-free. Refer to the Dwyer A3000 Photohelic manual for wiring the switch output. Avoid exceeding the rated pressure range to prevent diaphragm damage.
Used in
Common applications for DwyerDwyer Products
3G Electric supplies Dwyer low operating pressure differential gauges with switch. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
