Notice: This product was discontinued on

There is no alternative model. Please contact your local VEGA office.

Measuring Principle

The measuring instrument sends out short radar pulses toward the measured product via the antenna system. The product surface reflects the signal waves, which are then received back by the antenna system. The instrument calculates the level from the running time of the radar pulses and the entered tank height.

Advantages

Non-contact radar technology is characterized by a particularly high measurement accuracy. The measurement is affected neither by fluctuating product properties nor by changing process conditions such as temperature, pressure or intense dust generation. User-friendly adjustment without vessel filling and emptying saves time.

Contact

< Notes>

These products are released to the Customers in the following Sales area.

(1) Sales area : Australia, New Zealand, South East Asia, India, Middle East

(2) Customers : Customers for bundled solution, major project and selected global major accounts

We can also provide Level switches : Vibration(SWING, VIB, WAVE) & Capacitance(CAP).
For more information, please contact our sales.

Singapore (Regional Head Quarters)	Yokogawa Engineering Asia Pte. Ltd. 5 Bedok South Road, Singapore 469270, Singapore Phone: (65)-6241-9933　　Fax: (65)-6241-2606
Australia	Yokogawa Australia Pty. Ltd. Tower A, 112-118 Talavera Road, Macquarie Park NSW 2113, Australia Phone: (61)-2-8870-1100　　Fax: (61)-2-8870-1111
Thailand	Yokogawa (Thailand) Ltd. 799 Rama 9 Road, Bangkapi, Huaykwang, Bangkok 10310 Thailand Phone: (66)-2-715-8600　　Fax: (66)-2-715-8688
India	Yokogawa India Ltd. Plot No.96, Electronic City Complex, Hosur Road, Bangalore - 560 100, India Phone: (91)-80-4158-6000　　Fax: (91)-80-2852-0625
Middle East	Yokogawa Engineering Middle East FZE- Dubai P.O.Box 18112, Jebel Ali Free Zone, Bldg no. LIU FZS1-BH03, Free South Zone, Dubai, UAE Phone: (971)-4-8049100　　Fax: (971)-4-8860844

* For the users in Japan, click here.

Application

Applications in liquids

Low frequency C-band sensors PULS 65Y and 66Y are able to penetrate foam and strong condensation and are thus suitable for very difficult process conditions. Completely unaffected by vapour, gas composition, pressure and temperature changes, the sensors reliably detect the surface of widely different products.

The compact, high frequency K-band sensors PULS 61Y, 62Y and 63Y are particularly suitable for applications where high accuracy is required. Excellent signal focussing is achieved even with small antennas.

pus60y-figure1

Optimized for bulk solids

Due to the very good signal focussing, internal silo installations or buildup on the vessel wall do not influence the measurement. A high sensitivity electronics adapted to the requirements of bulk solids measurement enables reliable level measurement of different products up to 120 m. The measuring principle is unaffected by strong dust generation, filling noise, air flow due to pneumatic filling and temperature fluctuations.

pus60y-figure2

Specifications

Model / Application	Measuring Range Accuracy	Process Fitting	Process Temperature	Process Pressure
PULS WL 61Y Liquids, in the water and sewage management	up to 15 m, +/- 2 mm	Thread G1½, mounting strap, compression flanges from DN 80, 3"	-40 to +80 deg C	-1 to +2 bar (-100 to +200 kPa)
PULS 61Y Liquids under easy process conditions	up to 35 m, +/- 2 mm	Thread G1½, 1½ NPT, mounting strap, compression flanges from DN 80, 3"	-40 to +80 deg C	-1 to +3 bar (-100 to +300 kPa)
PULS 62Y Storage tanks, reactors and process vessels, also with arduous process conditions	up to 35 m, +/- 2 mm	Thread from G1½, 1½ NPT, flanges from DN 50, 2"	-196 to +450 deg C	-1 to +160 bar (-100 to +16000 kPa)
PULS 63Y Aggressive liquids or with hygienic requirements	up to 35 m, +/- 2 mm	Hygienic fittings, boltings, flanges from DN 50, 2"	-196 to +200 deg C	-1 to +16 bar (-100 to +1600 kPa)
PULS 65Y Liquids under easy process conditions	up to 35 m, +/- 8 mm	Thread from G1½, 1½ NPT, flanges from DN 50, 2"	-40 to +150 deg C	-1 to +16 bar (-100 to +1600 kPa)
PULS 66Y Storage tanks, process vessels or standpipes under arduous process conditions	up to 35 m, +/- 8 mm	Flanges from DN 50, 2"	-60 to +400 deg C	-1 to +160 bar (-100 to +16000 kPa)
PULS 67Y Bulk solids under easy process conditions	up to 15 m, +/- 2 mm	Mounting strap, compression flanges from DN 80, 3"	-40 to +80 deg C	-1 to +2 bar (-100 to +200 kPa)
PULS SR 68Y Bulk solids also under arduous process conditions	up to 30 m, +/- 2 mm	Thread from G1½, 1½ NPT, flanges from DN 50, 2"	-40 to +250 deg C	-1 to +100 bar (-100 to +10000 kPa)
PULS 68Y Bulk solids also under arduous process conditions	up to 75 m, +/- 2 mm	Thread from G1½, 1½ NPT, flanges from DN 50, 2"	-196 to +450 deg C	-1 to +160 bar (-100 to +16000 kPa)
PULS 69Y Bulk solids for smaller or very large vessels.	up to 120 m, +/- 5 mm	Mounting strap, compression flanges from DN 80, 3", flanges from DN 80, 3", adapter flanges from DN 100, 4"	-40 to +200 deg C	-1 to +3 bar (-100 to +300 kPa)