The UB-5 and UB-6 anti frost series glass plate level gauges are designed specifically for measuring the liquid level of low-temperature media. It can clearly observe the liquid level or boundary of the measured medium through the anti frost fins.

Center distance: ≤ 3000mm
(Can be specially made according to user needs)
● Nominal pressure: ≤ PN6.3MPa
● Working temperature:- 196～0℃
● Automatic closing pressure: ≥ 0.3MPa
● Flushing and sewage interface: NPT1/2 "internal thread
(Can be specially made according to user needs)

UB-5 transmission frost proof glass plate level gauge is used to measure the liquid level or boundary position in situations where external frost is caused by opaque or colored low-temperature media
UB-6 reflective anti frost glass plate liquid level gauge is used to measure the liquid level in situations where external frost is caused by low-temperature colorless transparent media

Example: Selecting the center distance and visible length of 7 # and 8 # glass instruments

Note: The standard installation form is side to side connection

● Flange connection: HG/T20592-2009 DN20
(Can be specially made according to user needs)
● Threaded connection: G3/4 "external thread
(Can be specially made according to user needs)
Note: When the center distance exceeds 2000mm, the instrument itself comes with a support bracket