Burkert Conductivity Meter, 8222
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559 623

Series: 8222 Conductivity Meter Brand: Burkert Fluid Control Systems
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Burkert Conductivity Meter, 8222 Burkert Conductivity Meter, 8222 Burkert Conductivity Meter, 8222
  • Supply Voltage - 12-36 Vdc
  • Sensor Version - C = 1.0
  • Nut Material - PVDF
  • Certification - UL (C, US) Recognized

Specifications

Brand

Ambient Temperature Range

  • Operating & Storage: -10° to 60° C (14° to 140° F)

Approvals & Certifications

  • Calibration Certificates
  • CE
  • EU Directives
  • FDA
  • PED 2014/68/EU
  • UL (C,US): UL 61010-1 + CAN/CSA C22.2 No. 61010-1

BSP Connection

  • G 1-1/2" Male

Circuit Protection

  • Short Circuit: Protected for Transistor Outputs

Consumption

  • Current [3 Outputs Meter (2-Wire)]: ≤ 25 mA at 14 Vdc without Transistors Load, with Current Loop
  • Current [4 Outputs Meter (3-Wire)]: ≤ 5 mA at 12 Vdc without Transistors Load, without Current Loop
  • Current: ≤ 1 A with the 2 Transistors Loads

Cover Material

  • Polycarbonate (PC)

Current

  • 4-20 mA

Diameter

  • Pipe: 0.9 to 4.3" (25 to 110 mm)

Electrical Connectors

  • 3 Outputs Meter (2-Wire): 1 x 5-Pin M12 Male Fixed Connector
  • 4 Outputs Meter (3-Wire): 1 x 5-Pin M12 Male + 1 x 5-Pin M12 Female Fixed Connectors
  • Shielded Cable

Electrical Protection

  • Voltage Peak: Protected

Enclosure, Body Material

  • 316L Stainless Steel, 1.4404
  • PPS

Environmental Protection

  • IP65
  • IP67

Humidity

  • ≤ 85 % RH, Non-Condensing

Loop Impedance

  • 1,100 ohms at 36 Vdc, Max.
  • 3 Outputs Meter (2-Wire): 180 ohms at 14 Vdc, Max.
  • 4 Outputs Meter (3-Wire): 100 ohms at 12 Vdc, Max.
  • 610 ohms at 24 Vdc, Max.

Materials of Construction

  • Display: Polycarbonate (PC)
  • Fixed Connector Mounting Plate: 316L Stainless Steel, 1.4404
  • Fixed Connector: Brass Nickel-Plated
  • Navigation Key: PBT

Measuring Error

  • Conductivity Measurement Deviation: ± 3 % of Measured Value
  • Temperature Measurement Deviation: ± 1° C (1.8° F)

Measuring Range

  • Conductivity Measurement: 0.05 to 10,000 µS/cm

Media

  • Water

Nut & Bolt Material

  • Nut: PVC
  • Nut: PVDF

Output

  • 4-20 mA
  • Transistor (NPN): 0.2-36 Vdc

Output Format

  • Open Collector (700 mA, 0.5 A) - Max.

Power Supply

  • 3 Outputs Meter (2-Wire): 14-36 Vdc, Filtered & Regulated
  • 4 Outputs Meter (3-Wire): 12-36, Filtered & Regulated

Pressure Range

  • psi: 0 to 232 (kPa: 0 to 1,600, bar: 0 to 16) - Max.

Process Temperature

  • With G 1-1/2" PVC Nut Connection: 0° to 50° C (32° to 122° F)
  • With G 1-1/2" PVDF Nut Connection: -20° to 100° C (-4° to 212° F) Restricted by the used Adaptor

Resolution

  • Conductivity Measurement: 1 NS/cm
  • Temperature Measurement (Internal Resolution): 0.1° C (0.18° F)

Response Time

  • 10 to 90 %: 150 ms

Reverse Polarity Protection

  • Protected Against Reverse Polarity

RTD Type

  • Pt1000

Screw Material

  • Stainless Steel

Seat / Seal Material

  • Seal: EPDM
  • Seal: Silicone

Sensor, Probe Material

  • Conductivity Sensor: 316Ti Stainless Steel 1.4571
  • Conductivity Sensor: PVDF

Switch Type

  • Transistor (PNP or NPN)

Temperature Range

  • Minimal Temperature Range: 10° to 20° C (50° to 68° F) Corresponding to 4-20 mA
  • Temperature Measurement: -20° to 100° C (-4° to 212° F)

Wetted Materials

  • Electrode: 316Ti Stainless Steel 1.4571 for Cell Constant C = 0.01 or C = 0.1
  • Electrode: Graphite for Cell Constant C = 1.0

Documentation

Data Sheets

View Product Series

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