Reflex Level Gauges

Easy level reading and low maintenance costs. KLINGER reflex level gauges show the medium through a reflex glass with a prismatic surface: the liquid-filled area appears dark and the empty area bright, using the light refraction principle.

KLINGER Reflex level gauges allow the medium to be viewed through a reflex glass: The side of the glass exposed to the medium has a prismatic surface, while the other side is smooth. The medium level inside the level gauge is indicated by means of the light refraction principle, i.e. the liquid-filled area completely absorbs the rays of light and appears dark, while the rays of light are fully reflected in the gas / air-filled area, which subsequently appears bright.

Reflex level gauges offer great advantages in terms of low purchase and maintenance costs as well as about easy level reading. However, they cannot be used in certain cases, for example when the separation level between two liquids must be read, when discerning the liquid colour is required or when high-pressure water steam has to be measured.

A105 and SS 316L are utilized as standard materials – alloy or other materials are available on demand.

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Product Facts

Direct view of the fluid level
More economical solution for fluid level checking
Different refraction behaviour with liquid and gas (or steam)
Easy maintenance and very long service life
Suitable for steam media up to 32 bar and process media up to 400 bar

Product Types

A400

Reflex level gauge for process applications, PN 400 – ANSI 2500, up to 120 °C (petrochemical / process). Suitable for shut-off fittings: metal-to-metal sealed valves DVK2 or globe valve.

Datasheet

K-D

Reflex level gauge for steam applications, PN 40 – saturated steam up to 32 bar / 236 °C. Suitable for shut-off fittings: soft sealed gauge cocks model D (with packing).

Datasheet

R25

Reflex level gauge for steam and process applications, PN 25 – ANSI 150. Suitable for shut-off fittings: soft sealed gauge cocks model D (with packing) or model DG (with nipples); metal-to-metal sealed valves RAV 956 (with nipples) or RAV 957 (rotatable), outside screwed types – also available with RAV 946/947, inside screwed types.

Datasheet

R50

Reflex level gauge for steam and process applications, PN 50 – ANSI 300. Suitable for shut-off fittings: soft sealed gauge cocks model D (with packing) or model DG (with nipples); metal-to-metal sealed valves RAV 956 (with nipples) or RAV 957 (rotatable), outside screwed types – also available with RAV 946/947, inside screwed types.

Datasheet

R100

Reflex level gauge for steam and process applications, PN 100 – ANSI 600. Suitable for shut-off fittings: soft sealed gauge cocks model D (with packing) or model DG (with nipples); metal-to-metal sealed valves RAV 956 (with nipples) or RAV 957 (rotatable), outside screwed types – also available with RAV 946/947, inside screwed types.

Datasheet

R160

Reflex level gauge for steam and process applications, PN 160 – ANSI 900. Suitable for shut-off fittings: soft sealed gauge cocks model D (with packing) or model DG (with nipples); metal-to-metal sealed valves RAV 956 (with nipples) or RAV 957 (rotatable), outside screwed types – also available with RAV 946/947, inside screwed types.

Datasheet

R250

Reflex level gauge for process applications (petrochemical), PN 250 – ANSI 1500. Suitable for shut-off fittings: soft sealed gauge cocks model DG (with nipples); metal-to-metal sealed valves RAV 956 (with nipples) or RAV 957 (rotatable), outside screwed types – also available with RAV 946/947, inside screwed types.

Datasheet

UOR

Reflex level gauge for media with a low boiling point, PN 63 – ANSI 400. Suitable for shut-off fittings: soft sealed gauge cocks model DG (with nipples); metal-to-metal sealed valves RAV 956 (with nipples) or RAV 957 (rotatable), outside screwed types – also available with RAV 946/947, inside screwed types.

Datasheet

UWR-USR

Reflex and transparent level gauges UWR/UWT and USR/UST for process applications, PN 100 – ANSI 600, ready to be connected to the vessel by welding. On request, UWR-UWT gauge bodies can be radius-machined to suit the vessel radius.

Datasheet

MR25

Reflex level gauge for steam and process applications, PN 25 – steam up to 20 bar / 215 °C. Suitable for shut-off fittings: soft sealed gauge cocks model D (with packing).

Datasheet