- Accuracy: 1/4%
- Dial Size: 8.5 in.
- Case Type: Front Flange ABS
- Pressure Ranges: 70 FSW/21 MSW
- Case Color: Black
- Fitting Postion: Rear
- Fitting Type: 1/4 in. NPT
The Perma-Cal 208FTM87A01 Seawater Depth Gauge features the Perma-Cal® direct drive which has a simple advantage over conventional C-tube gauges; there is only one moving part. No gears, linkages or springs to wear or break. Perma-Cal® gauges maintain their structural integrity and accurate calibration in the most demanding environments even during prolonged and rugged use. Perma-Cal® direct drive pressure gauges provide the lowest cost of ownership by giving the best value in durability, reliability and accuracy.
Brand Perma-Cal Video No
Do Perma-Cal gauges conform to any standard and do they come with any certs?
Yes, Perma-Cal gauges conform to ASME B40.1 and come with a calibration cert traceable to NIST.
I will be using my gauge inside a submarine and would like to know if I can expose my gauge to seawater to give me a depth reading?Yes, you can expose the internal components to seawater but you will reduce the gauge life expectancy. However, if you order your gauge with Nicrobraze, the life of the gauge will be extended by several years.
What is Nicrobraze?Nicrobraze is a type of filler metal used during the brazing process. Nicrobraze is more corrosion resistant compared to standard silver solder so when a gauge is going to be used in a corrosive environment, the manufacturer recommends switching over to this type of soldering material.