
PIC GAUGES
Pertanyaan yang Sering Diajukan
Pertanyaan umum tentang PIC GAUGES dari 3G Electric.
What wetted materials are available in PIC GAUGES pressure gauges?
PIC GAUGES offers two primary wetted material options: brass/copper for the 103D and 104D series panel-mount gauges, and 316 stainless steel for the 301L series gauges with diaphragm seals. The brass/copper versions are suitable for non-corrosive fluids like air, water, and hydraulic oil. The 316 SS wetted parts in the 301L series are designed for corrosive or viscous media, with the diaphragm seal isolating the gauge from the process fluid.
What accuracy classes do PIC GAUGES dial gauges meet?
The 103D and 104D series panel-mount gauges have an accuracy of ±3-2-3% of span, which is typical for industrial-grade gauges. The 301L series gauges with diaphragm seals offer a higher accuracy of ±2-1-2% of span. These accuracy classes are defined per ASME B40.1 or equivalent standards, with the 301L series providing tighter tolerance for more precise readings in process applications.
Can PIC GAUGES diaphragm seal gauges be used with glycerin fill?
Yes, many 301L series PIC GAUGES models come with glycerin fill in the gauge case, the seal, or both. For example, SKU 54XN81 has glycerin in both the gauge case and seal, while SKU 54XN60 has glycerin only in the seal with no case liquid. Glycerin fill dampens pointer flutter from vibration or pulsation and lubricates internal components. The seal fill liquid is separate from the gauge case fill, allowing customization based on application needs.
What mounting options are available for PIC GAUGES panel-mount gauges?
PIC GAUGES panel-mount gauges come in two configurations: U-clamp (103D series) and front-flange (104D series). Both use a 1/4 in NPT male center back connection for mounting through a panel. The U-clamp style secures the gauge with a clamp from the rear, while the front-flange style has a flange that mounts flush to the panel front. These options allow integration into control panels or instrument boards.
What pressure ranges are covered by PIC GAUGES products?
PIC GAUGES pressure gauges cover ranges from 0 psi to 3,000 psi. The 103D series includes models like 0–1,000 psi and 0–3,000 psi. The 301L series with diaphragm seals covers lower ranges such as 0–100 psi, 0–160 psi, 0–200 psi, 0–600 psi, and 0–1,000 psi. The diaphragm seal allows measurement of low pressures in corrosive or viscous media without direct contact with the gauge mechanism.
Does 3G Electric supply PIC GAUGES products?
Yes — 3G Electric (S) Pte. Ltd. supplies PIC GAUGES products. We stock the PIC GAUGES catalog and supply genuine factory-original products with full manufacturer warranty and technical support.












































