Process Refractometer for concentration monitoring
Process Refractometer for concentration monitoring
INLINE CONCENTRATION MONITOR provides real-time measurement in critical processes of semiconductor wet chemical applications. The instrument integration to process environments and control systems with industrial standard communication protocols is flexible with stand-alone refractometer setups, as well as optional modular connection units and external displays.
Model: DCM-10 including Flow Cell Body
- Refractive Index range, standard: Full range, nD=1.3200...1.5300 (equival by definition to 0...100%wt)
- Output units: RIU (refractive index unit) / Conc% / g/cm3
- Measurement precision: ± 0.025 %wt
- Speed of response: 1s undamped
- Optics: No mechanical adjustments and digital measurement with 4K camera element, 589 nm wavelength (sodium D-line) light emitting diode (LED), built-in Pt-1000 (1/3B) temp sensor (linearization according to IEC 751)
- Temperature compensation: Automatic, individual zero point calibration
- Calibration: NIST traceable calibration, verification with standard RI liquid
- Wetted parts: PFA, Sapphire, ECTFE Secondary sealing: Kalrez 6375UP o-ring
- Sensor housing: polypropylene(PP)
- Process temperature: 0°C (-4°F)...85°C (185°F)
- Ambient temperature: 0°C (-4°F)...45°C (113°F)
- Sensor protection class: IP67, Nema 4X
- Installation: Indoor, unclassified area
- Sensor weight: 330g (11.6 oz)
Outputs and connections:
- Digital M12 connector: 24VDC power supply and Modbus TCP/IP, conversion to other protocols with converter module, cable lengths 2-10m (6-33ft), max, 70m(230ft)
- Analog M12 connector: 24VDC power supply and 2x independent 4-20mA outputs, normal cable length 10m(33ft), max, 200m(660ft). Max. load 1000 Ohm
- Sensor power consumption: max. 2.5W
- Options: Modular Connection Unit, 7” or 15” HMI, full color touch screen interface
- Communication protocol converter: from Modbus TCP to Ethernet IP or Profinet
Specifications:
- Optical window material: -SR = Sapphire prism standard range RI 1.320-1.530 nD (0-100%wt)
- Electrical classification: -UC = Unclassified area
- Flow cell type: -TFC = Tube-end flow cell
- Flow cell wetted parts materials: PFA
You can choose process connection:
- Tube sizes: ¼”, ⅜”, ½”, ¾” or 1”
You can choose optional Union fitting to flow cell
- PUS = Pillar Super 300 union sleeves both ends incl. nuts and plugs
- PLS = Prime Lock sleeves both ends incl. nut and plugs
- FUP = Flare union nuts both end incl. plugs
You can choose cables for DCM-10 and interfaces
Identical M12 8 pin cable for both analog and digital Modbus TCP/IP output ports, incl. power supply
SP-9000 = M12 8 pin x-code male shielded cable, free ends, PUR outer shield
You can choose your cable length:
- Cables length: 002 = 2 m, 6 ft
- Cables length: 005 = 5 m, 16 ft
- Cables length: 010 = 10 m, 32 ft
You can choose your connector:
- Connector: RJ45 = RJ-45 connector attached to the cable free end
- Connector: PP-RJ45 = Patch Panel cable free ends to RJ-45 port
- Connector: RJ45-PW = RJ-45 connector with added 230/24V wall power adapter