KODIAK
Frequently asked questions
Common questions about KODIAK from 3G Electric.
What is the accuracy of KODIAK dial pressure gauges with thermoplastic seals?
KODIAK dial pressure gauges with thermoplastic seals typically have an accuracy of ±1.60% of full scale. This accuracy is maintained across the specified pressure range, such as 0-60 psi, 0-100 psi, 0-160 psi, or 0-200 psi. The accuracy is a key specification for applications where precise pressure monitoring is required. It is important to note that accuracy can be affected by factors such as temperature, vibration, and proper installation. For critical applications, consider using a gauge with a higher accuracy class or additional calibration.
What materials are used in KODIAK pressure gauge wetted parts?
KODIAK pressure gauges with thermoplastic seals generally feature stainless steel wetted parts. The case is often 304 stainless steel, providing corrosion resistance. The diaphragm seal may be constructed with PTFE or PVC, depending on the model. The seal fill fluid is typically mineral oil, and the gauge case may be glycerin-filled to dampen vibration. These materials are selected for compatibility with a range of media, including corrosive fluids. Always verify chemical compatibility between the wetted materials and the process fluid before installation.
What pressure ranges are available for KODIAK dial pressure gauges?
KODIAK dial pressure gauges with thermoplastic seals are available in several pressure ranges, including 0-60 psi, 0-100 psi, 0-160 psi, and 0-200 psi. These ranges cover many common industrial applications. The gauges have a 2 1/2 inch dial size, which provides readable indications. When selecting a range, consider the normal operating pressure; it is recommended to operate in the middle third of the scale for best accuracy and longevity. Higher or lower ranges may be available; consult the product listings for specific options.
What is the purpose of a diaphragm seal on a KODIAK pressure gauge?
A diaphragm seal on a KODIAK pressure gauge isolates the gauge's internal mechanism from the process fluid. The seal transmits pressure through a fill fluid, preventing corrosive, viscous, or particulate-laden media from contacting the gauge's Bourdon tube or movement. This extends gauge life and maintains accuracy in challenging applications. Thermoplastic seals, such as those with PTFE or PVC diaphragms, offer chemical resistance. The seal also facilitates cleaning and prevents clogging. KODIAK offers gauges with integrated diaphragm seals for direct installation.
Are KODIAK pressure gauges filled with liquid?
Many KODIAK pressure gauges feature a glycerin-filled case. Liquid filling dampens vibration and pulsation, which can cause pointer flutter and wear on the movement. This is particularly beneficial in applications with dynamic pressure sources, such as pumps or compressors. The fill fluid also lubricates internal components and helps prevent condensation. The diaphragm seal may be filled with mineral oil or another suitable fluid. The specific fill fluid is listed in the product specifications. Ensure compatibility with the process fluid and ambient conditions.
Does 3G Electric supply KODIAK products?
Yes — 3G Electric (S) Pte. Ltd. supplies KODIAK products. We stock the KODIAK catalog and supply genuine factory-original products with full manufacturer warranty and technical support.
