Magnesonics Level Equipment 

 

Magne-Sonics MS500

Two Wire Loop Power Explosion Proof Ultrasonic Transmitter

The sensor is mounted on the top of the tank. The electronics generate an electronic signal that is converted by the sensor to ultrasonic pulses that are transmitted through air space. At the liquid/air interface, the pulses are reflected back to the sensor. These echoes are received by the microprocessor in the electronics, which samples the echoes and calculates the level in the tank. Continuous output of 4-20ma (isolated) adjustable in increments of 1"/.1 over entire span is provided to satisfy a number of applications. Programming is done through a pair of BCD switches. Continuous output is updated every second at 4.Oma for the MS500 loop powered unit. With two wires, the MS500 Series uses Very Small Sensor (VSS) technology to fit into those applications where ultrasonic, non-contact systems could not previously be used because the ultrasonic transducer was just too large. The MS500 consist of the microtransducer , 316SS construction and state-of-the art microprocessor based electronics housed in a NEMA 7 explosion-proof enclosure.

  • 1-20 Foot Range
  • Exclusive VSS Sensor Sense with 3/4 NPT
  • Reverse polarity protected
  • 1/4 % Accuracy of Full Scale
  • Temperature Compensation
  • Ranges: 3/4" NPT (Liquid/Slurries) 6"-120" & (Bulk Solids) 6"-60" | 2" NPT (Liquid/Slurries) 12"-240" & (Bulk Solids) 12"-120"
 
Specifications:
  • Input Power: 18V DC - 36V DC Loop Power 2 wire
  • Loop current: 4 - 20 mA DC (isolated), 20.5ma Lost Echo/no signal
  • Controls: programmable zero and span, height & distance - mode through BCD switches increments of 1" up to 300", increments of 0.1"up to 99.9"
  • Temperature range: Sensor -20 DEG. F to + 180 DEG. F Electronics- 20 DEG. F to +170 DEGY Sensor
  • Pressure Rating: 250 PSIG-316 S.S. 100 PSIG-Teflon, Kynar, CPVC
  • Sensor Construction: CPVC(standard), 316 SST, Kynar or Teflon (optional)
  • Electronics Enclosures: NEMA-4/7 explosion­proof. Class 1, divisions 1 or 2 Groups B,C & D, Class 11, Divisions 1 & 2, Groups E,F & G Class III
 
Model Selection:
Model Range Liquid Slurry Range Bulk Solid Electronics Sensor Sensor Mounting

MS516

6" - 120" (15M - 3M)

6" - 60" (.15M - 1.5M)

2 Wire, Loop Power

316LSS

3/4" NPT

MS517

6" - 120" (.15M - 3M)

6" - 60" (.15M - 1.5M)

2 Wire, Loop Power

316LSS

SANITARY 1"

MS518

6" - 120" (.15M - 3M)

6" - 60" (.15M - 1.5M)

2 Wire, Loop Power

316LSS

SANITARY 1-1/2"

MS519

6"-120" (15M-3M)

6" - 60" (.15M - 1 5M)

2 Wire, Loop Power

316LSS

SANITARY 2"

MS520

6' - 120" (.15M - 3M)

6" - 60" (15M - 1.5M)

2 Wire, Loop Power

Teflon

3/4" NPT

MS521

6" - 120" ( 15M - 3M)

6" - 60" (15M - 1.5M)

2 Wire, Loop Power

Teflon

SANITARY 1 "

MS522

6" - 120" (15M - 3M)

6" - 60" (.15M - 1.5M)

2 Wire, Loop Power

Teflon

SANITARY 1-1/2"

MS523

6" - 120" (15M - 3M)

6" - 60" (.15M - 1.5M)

2 Wire, Loop Power

Teflon

SANITARY 2"

MS524

6 - 120" (15M - 3M)

6"-60" (.15M - 1.5M)

2 Wire, Loop Power

Tefzel

3/4" NPT

MS525

6"-120" (.15M - 3M)

6" - 60" (.15M - 1.5m)

2 Wire, Loop Power

Kynar

3/4" NPT

MS526

6"-120" (15M - 3M)

6" - 60" (.15M - 1.5M)

2 Wire, Loop Power

CPVC

3/4' NPT

MS527

12" - 240" (.3M - 6M)

12" - 120"(3M - 3M)

2 Wire, Loop Power

316LSS

2" NPT

MS528

2" - 240" (.3M - 6M)

12" - 120"(.3M - 3M)

2 Wire, Loop Power

Teflon

2" NPT

MS529

12" - 240" (.3M - 6M)

12" -120"(.31V - 3M)

2 Wire, Loop Power

Kynar

2" NPT

MS530

12" - 240" (.3M - 6M)

12" - 120"(3M - 3M)

2 Wire, Loop Power

CPVC

2" NPT

 
Dimensional Information:
Material

3/4" NPT (D)

3/4" NPT (L)

2" NPT (D)

2" NPT (L)

Teflon

7/8"

2"

1.9"

10"

316L-SST

7/8"

10"

1.9"

10°

Kynar

7/8"

10"

1.9"

10"

CPVC

7/8"

10"

1.9"

10"

 
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