Benchmark Measurement Solutions (formerly Turner Designs Hydrocarbon Instruments)
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TDHI - Model TD-4100XDC -General Purpose Oil in Water Monitor
The TD-4100XDC General Purpose oil in water monitor is a lower cost version of the industry standard TD-4100XDC and is designed for use in non-explosive atmospheres. It was designed for normally clean water applications, or dirty water applications where fouling can be controlled by chemical injection or optional onboard cleaning systems. It uses a clear tube flow cell to contain the sample water at pressure, prevent oxygen contamination in steam systems, and return the sample to the process at pressure. It features a unique internal cell condition monitor to signal the need for cleaning or to trigger the optional onboard cleaning system. As with all Turner monitors, it includes a field validation method.
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- Fluorescence measurement technology with lowest detection limits available
- Minimal sample conditioning plumbing hardware reduces cost
- Easy calibration with long term stability
- Low maintenance
- User friendly, with E09 electronics package
- Ruggedized for harsh environments, non-hazardous areas
- Custom configurations and wetted materials
Not for use in explosive atmospheres
- Steam condensate
- Boiler feed
- Normally clean water
- Cooling water
- Intake protection
- Dirty water with chemical cleaning if needed
Hydrocarbons Detected
- Fuel oil
- Crude oil
- Other fuels and lubricating oils
- Phenol
- Styrene
- Most heat transfer fluids
- Aromatic chemicals
- BTEX
Detection Range
- Fuel oil, crude oil 5 ppb-500 ppm in steam condensate
- Most other hydrocarbons
- Applications: Steam Condensate, Boiler Feed, Normally Clean Water, Cooling Water, Intake Protection and Dirty Water with Chemical cleaning if needed
- Hydrocarbons: Fuel Oil, Crude Oil, Other Fuels and Lubricating Oils, Phenol, Styrene, Most Heat Transfer Fluids, Aromatic Chemicals, BTEX
- Detection Range: Fuel Oil, Crude Oil 5 ppb - 500 ppm in steam condensate
- Low Detection Limit: Most Other Hydrocarbons
- Dimensions: Incl. Wall Mounting: 25” H x 44” W x 12.5” D (635 mm x 1118 mm x 318 mm), Incl. Floor Mounting: 68.4” H x 25.7” W x 25.7” D (1737 mm x 653 mm x 653 mm)
- Weight: Floor Mount: 173 lbs (78.5 kg)
- Local Display: Yes, PPM, PPB, or Raw Signal
- Controls: External 316 SS Touch Pad
- Power Requirement: 90 - 240 VAC, 50/60 Hz +/- 10%, 184 W, 1 ph, (24 VDC Optional)
- Plumbing Requirements: Feed: 3/8" or 1/2" Tube, Return: 3/8"or 1/2" Tube
- Sample Pressure: 100 psig (689 kPag) (For higher pressures consult factory)
- Sample Temperature: 140 °F (60 °C) (For higher temperatures consult factory)
- Ambient Temperature: -4 to 131 °F (-20 to 55 °C) (Heater or Vortex Cooler Optional)
- Required Inst. Air Supply General Purpose: 10 - 20 SCFH (0.28 - 0.57 m3/hr)
- Flow Cell Characteristic: Closed Tube with Internal Cell Condition Monitor
- Pressurized Sample Return: Yes
- Operational Principle: UV Fluorescence with application specific optical configurations
- Calibration Stability: +/- 10% over 6 Months or better
- Response Time: 3 seconds full scale spike change, continuous reading
- Calibration: Multiple-point linear or non-linear, or uncalibrated. Holds two calibrations (one for each sample steam).
- Field Validation: Via factory supplied water soluble dye or site prepared standard with hydrocarbons
- Reagents: (For dirty water applications, a cleaning solution may be required)
- Alarms: Early Warning / High Alarm / Cell Condition / Cleaning In Process
- Alarm Contacts: Four user-settable, independently-protected dry contact relays
- Communication: Standard E09 features with 4-20 mA isolated, 500 ohm impedance, selectable between Loop Powered and Instrument Powered, Ethernet. Optional HART, ModBus
- Diagnostics: Self Diagnostics, internal failure linked to alarm, Cell Condition
- Security: Password protects software, Lockable Enclosure 316 Stainless Steel
- IP Rating: Electronics Cabinet 316 stainless steel, NEMA 4X, IP 66
- Maintenance: Calibration check, clean flow cell
- Hazardous Area Options: Use TD-4100 XDC with proper rating
- Sample Pump: Optional
- Cleaning System: Optional
- Data Logger: Standard - see E09 Data Sheet
- ISO Certified: 9001: 2008 Quality System