CORPORATE HEADQUARTERS:

EUROPEAN HEADQUARTERS:

Echotel is a registered trademark of Magnetrol International. HART is a registered trademark of The HART Communication Foundation. Lexan is a registered

trademark of SABIC Innovative Plastics. PACTware is a trademark of the PACTware Consortium. Kynar is a registered trademark of Atofina. Tefzel is a registered

trademark of E.I. du Pont de Nemours & Co., Inc. ©2009 Magnetrol International, Incorporated. All rights reserved. Printed in the USA.

Bulletin: 41-231.1 • Effective: September 2009

Worldwide Level and Flow Solutions

SM

PERFORMANCE

Linearity ±0.2 inch (±5 mm) or 0.05% of tank height

(whichever is greater)

Measured Error Same as above

Repeatability < 0.1" (2.5 mm) or 0.03% of tank height

Response Time < 1 second

Maximum Rate of Change 180" (460 cm)/minute

Minimum Dielectric 1.7

FUNCTIONAL

Measurement Principle Pulse Burst Radar at 26 GHz

Range 15 inches to 40 feet (0.4 to 12 meters)

Output Range Analog 3.8 to 20.5 mA useable

(NAMUR 43); with HART

Loop Resistance GP/IS: 400

Ω @ 24 VDC/20 mA,

350

Ω @ 24 VDC/22 mA

Damping Adjustable 0-45 units

Output @ Antenna < 0.01 mW (avg.), < 2 mW (max.)

Keypad 4-button menu-driven data entry and system security

Indication 2-line

× 16-character LCD

Power GP/IS 16 to 36 VDC

Housing Material Lexan base and cover;

Cast aluminum A356T6 (<0.2% copper)

Cable Entry Two

3

Ingress Protection Type 6P (IP 68) – Aluminum housing

Antenna Encapsulated horn, polypropylene, Tefzel (optional)

-40° to +200° F @ atmos (-40° to 95° C)

Wetted Surfaces Polypropylene or Tefzel

PHYSICAL

Operating Temperature -40° to +175° F (-40° to +80° C)

Operating Pressure Vacuum to 200 psig @ +70° F

(-1 to 13.8 bar) – Tefzel

Humidity 0 to 99%, non-condensing

S P E C I F I C A T I O N S

355

R82

PERFORMANCE

Linearity ±0.4" (±10 mm)

Resolution 0.1" (2.5 mm)

Repeatability ±0.125" (±3 mm)

Response Time <1 second

Warm-up Time 30 seconds

FUNCTIONAL

Measurement Principle Non-Contact Ultrasonic

Transducer Frequency 60 kHz

Range 13 inches to 20 feet (0.3 to 6.0 meters)

Output Range Analog 3.8 to 20.5 mA useable

(NAMUR 43); with HART

Loop Resistance GP/IS: 400

Ω @ 24 VDC/20 mA,

350

Ω @ 24 VDC/22 mA

Damping 1–60 units

Keypad 4-button menu-driven data entry and system security

Indication 2-line x 16-character LCD

Power XP & GP: 16 to 36 VDC

IS: 16 to 28.6 VDC

Housing Material Lexan base and cover;

Cast aluminum A356T6 (<0.2% copper)

Cable Entry Two

3

Ingress Protection Type 6P (IP 68) – Aluminum housing

Transducer Encapsulated piezoelectric crystal,

polypropylene, Kynar (optional)

-40° to +175° F (-40° to +80° C)

Wetted Surfaces Polypropylene or Kynar (PVDF)

PHYSICAL

Operating Temperature -40° to +175° F (-40° to +80° C)

Operating Pressure 0 to 43.5 psig (0 to 3 bar)

Humidity 0 to 99%, non-condensing