1. GAS-B level gauge can resist high temperature, high pressure, and can been seen liquid location directly.

GZS-B level gauge:

1)measure ranges:300~2200mm

2)working temperature:-20~450

3) nominal pressure: PN0~6.4MPa

4)quartz tube test pressure:≤13MPa

5)meter material: high quality carbon steel or 1Cr18Ni9Ti

6)transmit color: nature color

Sell GZS-B black and white color quartz tubular level gauge