8136 OEM Radar Measuring Device

Brand: Burkert Fluid Control Systems
Does not ship to VA, United States

The Type 8136 is a non-contact radar level measuring device for continuous level measurement. 

The unit is available in two versions:
  • with encapsulated horn antenna particularly suitable for level measurement of aggressive liquids in small vessels
  • with plastic horn antenna particularly suitable for measurement in open flumes or gauge measurement in waters
Features
  • For level measurement up to 20 m, 4 to 20 mA/Hart - 2-Wires
  • Adjustable via Display, key operation or PC-Tool with DTM
  • ATEX approvals
  • Insensitive to variations of temperature, pressure, medium data of the product and gas layers

Models matching criteria: 2
Out of Stock
Does not ship to VA, United States
Out of Stock
Does not ship to VA, United States

Specifications

Accuracy

  • ± 2 mm

Adjustment

  • Adjustment Time: > 1 second (Dependent on the Parameter Adjustment)

Ambient Temperature Range

  • -40° to 55° C (-40° to 131° F)

Approvals & Certifications

  • Security: EN 61010-1
  • ATEX EN 60079-0, EN 60079-11, EN 60079-26
  • EMC EN 61326
  • Ex ia IIC T6
  • NAMUR NE 21, NE 43

BSP Connection

  • Encapsulated Horn Antenna Version: G 1-1/2”

Class

  • Protection Class: II

Communication

  • HART-USB Modem

Cover Material

  • Polycarbonate (PC)

Current

  • Fault Signal / Current Limitation: 22 mA
  • Fault Signal: < 3.6 mA
  • Fault Signal: 20.5 mA

Damping Adjustment

  • Damping (63 % of the Input Variable): 0 to 999 seconds

Display

  • LCD in Full Dot Matrix

Electrical Connectors

  • Cable Glands M20 x 1.5

Electrical Rating

  • Short Circuit Rating: 131 mA

Enclosure, Body Material

  • 316L Stainless Steel, 1.4404
  • PBT

Environmental Protection

  • IP66 with M20 x 1.5 Gland Mounted & Tightened
  • IP67 with M20 x 1.5 Gland Mounted & Tightened

Flange Material

  • FKM
  • Polypropylene Homopolymer (PPH)

Flange Size - 3” (DN 80)

  • 3” (DN 80) - JIS 10K
  • 3” (DN 80) - PN 16

Flange Size - 4” (DN 100)

  • 4” (DN 100) - 150# (ANSI B16.2, ASME )
  • 4” (DN 100) - JIS 10K
  • 4” (DN 100) - PN 16

Flange Size - 6” (DN 150)

  • 6” (DN 150) - 150# ANSI
  • 6” (DN 150) - JIS 10K
  • 6” (DN 150) - PN 16

Frequency

  • K-band (26 GHz Technology)

Humidity

  • 80 %, Max.

Interval Time

  • Approximately 1 second

Load Resistance

  • 1,000 ohms, Max.

Materials of Construction

  • Fixing Screws: 316L Stainless Steel 1.4435
  • Ground Terminal: 316Ti Stainless Steel 1.4571
  • Mounting Strap: 304 Stainless Steel 1.4301

Measuring Range

  • Encapsulated Horn Antenna Version: 0.05 to 10 metres
  • Plastic Horn Antenna Version: 0 to 20 metres

Mounting

  • Plastic Horn Antenna Version: Mounting Strap 170 mm

NPT Connection

  • 1/2” NPT
  • Encapsulated Horn Antenna Version: 1-1/2” NPT

Nut & Bolt Material

  • Bolt: 316L Stainless Steel

Operating Temperature

  • -40° to 80° C (-40° to 176° F)

Operating Voltages

  • 14-30 Vdc (Ex ia Instrument)
  • 14-36 Vdc
  • Conformity Specification: 30 V

Output

  • 4-20 mA / HART (2-Wire)

Power

  • Power Limitation: 983 mW

Pressure Range

  • bar: -1 to 3
  • kPa: -100 to 300
  • psi: -14.51 to 43.53

Process Temperature

  • -40° to 80° C (-40° to 176° F)

Resistance

  • 250 ohms

Resolution

  • 0.039” (1 mm) - Max.
  • 1.6 µA

Ring Material

  • Seal Ring: NBR

Screw Material

  • Fixing Screws: 316L Stainless Steel 1.4435

Seat / Seal Material

  • Encapsulated Horn Antenna Version: FKM

Storage Temperature

  • -40° to 80° C (-40° to 176° F)

Temperature Coefficient

  • 0.03 % / 10 K

Torque

  • Torque Mounting Boss: 4 Nm, Max.

Tri-Clamp Connection

  • 2” Tri-Clamp
  • 3” Tri-Clamp

Vibration

  • Vibration Resistance: Mechanical Vibrations with 4 G at 5 to 100 Hz

Wetted Materials

  • Encapsulated Horn Antenna Version (Process Connection / Antenna [Completely Encapsulated]): PVDF
  • Focus Lens: Polypropylene (PP)
  • Horn Antenna: PBT-GF30
  • Plastic Horn Antenna Version (Process Connection): 316L Stainless Steel 1.4435

show more