Series JMSVT Liquid Level Switch

HOME / PRODUCTS / CLARK-RELIANCE / LIQUID LEVEL / JMSVT Liquid Level Switch

JERGUSON^® SERIES JMSVT LIQUID LEVEL SWITCH

VIBRATING TUNING FORK LIQUID LEVEL SWITCH

MODEL: JER_JMSVT_LLS

The Jerguson^® series JMSVT liquid level switch uses the principles of a tuning fork. Piezo-electric crystals force the forks to oscillate at their fundamental frequency (natural resonance). If installed as a high alarm, forks are free to oscillate in the air. As the liquid level rises and touches the forks, the fork movement dampens which signals the JMSVT to switch.

Jerguson^® series JMSVT switches can be used for “direct load” or “PNP switching”. Designed for use in non-hazardous areas.

Request a Quote

Features

STANDARD FEATURES

Heartbeat LED
Resistant to Bubbles and Vibration
Failsafe High
Hygienic Fittings
Reverse Polarity Protected
Magnetic Test Point
Small Fork for Minimal Vessel Intrusion

SPECIFICATION	DESCRIPTION
Wetside Material	316L Stainless Steel
Gasket (1″ BSPP model only)	Non-Asbestos
Body Material	304 Stainless Steel
LED Window	Flame retardant Polyamide (Pa12) 12 UL94 V2
Plug	Polyamide (+G) plug seal Nitrile butadiene rubber
Protection Rating	NEMA 4X
Operating Temperature Range	-40˚F to +302˚F CIP cleaning, 10,000 cycles for 30 minutes
Ambient Temperature Range	-40˚F to 176˚F (derated) to 122˚F at 302˚F wetside
Max Pressure	1480 PSIG
Specific Gravity Range	0.6 to 2.0 liquid viscosity range 0.2 to 10,000 cps
Liquid viscosity range	0.2 to 10,000 cps
Switching Point (Water)	1/2″ from tip (vertical)/from edge (horizontal) of fork
Hysteresis (Water)	+/- .04″ switching delay 1 second dry to wet/wet to dry

Client Feedback

Great team of professionals and they know the valve business. I purchase all my valves from Crume now and would recommend them to anyone.

John Pickett, Driller, Blue Water Drilling

Had a pressure regulator blow at 6am on a Saturday morning. By 10am Crume solved the problem. Can’t beat the service.

Ed, Site Manager, Desert Rat Gas Co.

On extremely short notice, Crume built custom sight glass and gauge cock assemblies that were 12 feet in length. Fit perfectly the first time and ahead of schedule.

Josa Rivera, Production Manager, Universal Tank Supply