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8619 Multifunction Transmitter/Controller
Brand: Burkert Fluid Control Systems
The 8619 multichannel multifunction, available in two housing variants for panel or wall mounting, is a microprocessor transmitter/controller for connection of sensors which deliver raw signals for pH, ORP, conductivity and flow via pulses or sensors (like pressure, level, chlorine...) which delivers Analog signals: 0-20 mA, 4-20 mA, 0-2 V, 0-5 V, 0-10 V.
Type 8619 is the ideal device for measurement and control and as well dosing processes e.g. in applications of water treatment plants (like boiler, cooling tower or reverse osmosis systems) and food and pharma plants.
Modularity in hardware and software offers high flexibility for adjusting it to the applications resulting in having a very good price to functionality relation.
Features
- Compatible with most common flow, pH/ORP, chlorine and conductivity sensors
- Simple, intuitive user interface supported by a large adjustable backlit display
- Basic transmitter/controller with hardware extension possibilities (up to 6 free slots)
- Functionality extendable by software options
Specifications
Front Panel Film
- Front Panel Coating & Keys in Silicone
Protective Cap
- PA66
Cover
- Cover Seal: Silicone
- Cover: PC
Terminal Strip
- PBT, Contact in Gold-plated Copper Alloy
Port for an RJ45 Connector
- Housing: Copper Alloy & Thermoplastic
- Contacts: Gold-plated
Materials of Construction
- Support Plate for Terminal Strip: Stainless Steel 304
- Grounding Screw & Spring Washer: Stainless steel 316 (A4)
Display
- LC Graphic Display, Light Blue Backlighted, 128 x 168 Pixels Resolution
Measuring Range
- pH Measurement: -2 to 16 PH or -600 to 600 mV
- ORP Measurement: -2000 to 2000 mV
- Resistivity: 0.5 to 100,000,000 ohms cm - Conductivity Board
- Conductivity: 0 µS/cm to 2 S/cm
Temperature Range
- Measuring Range: -25° to 130° C (-13° to 266° F) - PH/ORP Board
- Measuring Range: -40° to 200° C (-40° to 392° F) - Conductivity Board
Measuring Error
- pH Measurement Deviation: ± 0.02 PH or 1 mV + Error of the Probe
- ORP Measurement Deviation: ± 1 mV + Error of the ORP Probe
- Temperature Measurement Deviation: ± 1° C (1.8° F) + Error of the Temperature Probe
- Conductivity: ± 0.5 % of Measured Value + Error of the Conductivity Probe
Electrical Connection
- Terminal Block
- RJ45 Connector
Approvals & Certifications
- CE
- EU Directives
- UL (C,US)
Applications
- Boilers
- Cooling Towers
- Food & Pharmaceutical Plants
- Reverse Osmosis Systems
Ambient Temperature
- -10° to 70° C (14° to 158° F) - Panel-Mounted & 110-240 Vac Wall Mounted Version (Mainboard)
- Operation: -10° to 60° C (14° to 140° F)
- Operation: -10° to 75° C (14° to 167° F) - 12-36 Vdc Wall Mounted Version (Mainboard)
- Storage: -20° to 70° C (-4° to 158° F)
Humidity
- < 85 % RH, Non-Condensing
Operating Voltage
- 110-240 Vac at 50/60 Hz
- 12-30 Vdc ± 10 %, Max.
- 12-36 Vdc ± 10 %, Max.
Environmental Protection
- IP20 - Panel-Mounted Version
- IP65 - Panel & Wall Mounted Version
- IP66 - Panel-Mounted Version
- IP67 - Wall Mounted Version
- NEMA 250 4X - Panel-Mounted Version
Mounting
- Panel Mounted
- Wall Mounted
- Water Treatment Plants (Like Boiler, Cooling Tower or Reverse Osmosis Systems)
- Food
- Pharma Plants
