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8202 pH or ORP Meter
Brand: Burkert Fluid Control Systems
The Type 8202 is a compact measuring device designed for the measurement of:
- The pH in clean liquids or liquids containing solids, sulphides or proteins
- The oxidation-reduction potential (ORP) in clean liquids or liquids containing solids, sulphides or proteins which may present low conductivity
The meter consists of a replaceable 120 mm standard PG13.5 pH or ORP probe Type 8203 with S8 Connector, screwed in a probe holder with integrated Pt1000 temperature sensor.
This ensemble is plugged-in and screwed with a nut to an enclosure with cover containing the electronic module and a removable display. Thus the Burkert meter facilitates short installation and maintenance effort.
Features- Integral compact measurement device for direct connection to control level (PLC)
- Usage of 120 mm standard PG13.5 pH/ORP-probes with S8 connector
- Simulation of process value and diagnostic function
1 - 8 of 8 Part Numbers
559 630
- Model - Compact metre Probe Holder with Integrated Pt1000 + Electronic Module with Cover, without Display
- Supply Voltage - 14-36 Vdc
- Nut Material - PVC
- Certification - No UL Certification
559 631
- Model - Compact metre Probe Holder with Integrated Pt1000 + Electronic Module with Cover, without Display
- Supply Voltage - 12-36 Vdc
- Nut Material - PVC
- Certification - No UL Certification
559 632
- Model - Compact metre Probe Holder with Integrated Pt1000 + Electronic Module with Cover, without Display
- Supply Voltage - 14-36 Vdc
- Nut Material - PVDF
- Certification - No UL Certification
559 633
- Model - Compact metre Probe Holder with Integrated Pt1000 + Electronic Module with Cover, without Display
- Supply Voltage - 12-36 Vdc
- Nut Material - PVDF
- Certification - No UL Certification
559 634
- Model - Compact metre Probe Holder with Integrated Pt1000 + Electronic Module with Cover, without Display
- Supply Voltage - 14-36 Vdc
- Nut Material - PVC
- Certification - UL (C, US) Recognized
559 635
- Model - Compact metre Probe Holder with Integrated Pt1000 + Electronic Module with Cover, without Display
- Supply Voltage - 12-36 Vdc
- Nut Material - PVC
- Certification - UL (C, US) Recognized
559 636
- Model - Compact metre Probe Holder with Integrated Pt1000 + Electronic Module with Cover, without Display
- Supply Voltage - 14-36 Vdc
- Nut Material - PVDF
- Certification - UL (C, US) Recognized
559 637
- Model - Compact metre Probe Holder with Integrated Pt1000 + Electronic Module with Cover, without Display
- Supply Voltage - 12-36 Vdc
- Nut Material - PVDF
- Certification - UL (C, US) Recognized
1 - 8 of 8 Part Numbers
Specifications
Ambient Temperature Range
- Operating & Storage without Probe: -10° to 60° C (14° to 140° F)
Approvals & Certifications
- CE
- EU Directives
- FDA
- 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
Compensated Temperature
- Automatic (Integrated Pt1000) - Reference Temperature 25° C (77° F)
Consumption
- Current (3 Outputs Meter [2-Wire]): ≤ 25 mA at 14 Vdc without Transistor Loads, with Current Loop
- Current (4 Outputs Meter [3-Wire]): ≤ 5 mA at 12 Vdc without Transistor Loads, without Current Loop
- Current: ≤ 1 A with Transistor 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
- PG13.5
- Shielded Cable
Electrical Protection
- Voltage Peak: Protected
Enclosure, Body Material
- 316L Stainless Steel, 1.4401
- PPS
Environmental Protection
- IP65
- IP67
Function
- Diagnostic
Humidity
- ≤ 85 % RH, Non-Condensing
Loop Impedance
- 3 Outputs Meter (2-Wire), 4 Outputs Meter (3-Wire): 1,100 ohms at 36 Vdc, Max.
- 3 Outputs Meter (2-Wire), 4 Outputs Meter (3-Wire): 610 ohms at 24 Vdc, Max.
- 3 Outputs Meter (2-Wire): 180 ohms at 14 Vdc, Max.
- 4 Outputs Meter (3-Wire): 100 ohms at 12 Vdc, Max.
Materials of Construction
- Display: Polycarbonate (PC)
- Fixed Connector Mounting Plate: 316L Stainless Steel, 1.4401
- Fixed Connector: Brass Nickel-Plated
- Navigation Key: PBT
Measuring Error
- ORP Measurement (Measurement Deviation): ± 3 mV
- pH Measurement (Measurement Deviation): ± 0.02 pH
- pH Measurement (Measurement Deviation): 0.5 mV
- Temperature Measurement (Measurement Deviation): ± 1° C (1.8° F)
Measuring Range
- ORP Measurement: -2,000 to 2,000 mV
- pH Measurement: -2 to 16 pH
- pH Measurement: -580 to 580 mV
Mounting Position
- Vertical Position with an Angle of ± 75°, Max.
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 mA - Max.
Power Supply
- 3 Outputs Meter (2-Wire): 14-36 Vdc, Filtered & Regulated
- 4 Outputs Meter (3-Wire): 12-36 Vdc, Filtered & Regulated
Pressure Range
- psi: 0 to 232 (kPa: 0 to 1,600, bar: 0 to 16)
Process Temperature
- With PVC Nut Connection: 0° to 50° C (32° to 122° F)
- With PVDF Nut Connection: -20° to 130° C (-4° to 266° F)
Resolution
- ORP Measurement: 1 mV
- pH Measurement: 0.001 pH
- pH Measurement: 0.1 mV
- Temperature Measurement: 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
Switch Type
- Transistor (NPN & PNP)
Temperature Range
- Minimal Temperature Scale: 10° C (18° F) [i.e 10° to 20° C (50° to 68° F) Corresponding to 4-20 mA]
- Temperature Measurement (Measuring Range): -20° to 130° C (-4° to 266° F)
Wetted Materials
- Probe Holder: 316Ti Stainless Steel, 1.4542
- Probe Holder: PVDF