HY-OPTIMA 1700 Series Intrinsically Safe In-line Hydrogen Process Analyzer - 41 Pages

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Catalogue excerpts

HYDROGEN SPECIFIC MEASUREMENT SOLUTIONS Hydrogen is the future, we can sense it! 27215 Turnberry Lane, Unit A

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HY-OPTIMA™ 1700 Series Operating Manual MISSION STATEMENT Our Mission Deliver unsurpassed value and optimize green initiatives with our one of a kind continuous hydrogen-specific sensing technology worldwide. Our Value Propositions Enable end-user customers to efficiently and effectively optimize:  Electric utility power transformer fleet and other oil-filled assets (Grid) Petroleum refinery and other industrial process control Facility and equipment safety to minimize downtime ...at a much lower total costs of ownership than the competition. Our Strategic Objectives H2scan's technology accepted...

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HY-OPTIMA™ 1700 Series Operating Manual

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HY-OPTIMA™ 1700 Series Operating Manual

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HY-OPTIMA™ 1700 Series Operating Manual IMPORTANT NOTICES Read and understand this operating manual before installing or using the unit. Only use cables from H2scan with this unit. If this equipment is used in a manner not specified by H2scan, the protection provided by this equipment may be impaired. Hydrogen is flammable at 4% in air. Take indications seriously and be prepared to take action. In the event of detection of 4% or higher of a hydrogen gas concentration there is a high probability of a hazard to safety. Inform local emergency response personnel immediately. Do not apply power to...

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HY-OPTIMA™ 1700 Series Operating Manual Chapter 1: Model Specifications and Certifications 1.1 Description The HY-OPTIMA™ 1700 Series, Intrinsically Safe In-line Hydrogen Process Analyzer is designed to detect and/or measure hydrogen using a solid-state, non-consumable sensor that is configured to operate in process gas streams. The H2scan thin film technology provides a direct hydrogen measurement that is not cross sensitive to other gases. The hydrogen specific solid-state sensing element is designed for ease of use, interface flexibility and true process control. The analyzer contains all the...

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HY-OPTIMA™ 1700 Series Operating Manual The HY-OPTIMA 1710 Process Hydrogen Analyzer has been specifically manufactured to operate in low hydrogen conditions with increased accuracy.  0.1% to 20% hydrogen by volume at 1.0 atm 0.1% to 10% hydrogen by volume at 2.0 atm The HY-OPTIMA inert background. 1720 Process Hydrogen Analyzer has been specifically manufactured to operate in an air or Operation in background streams in which H2 is not typically present Calibration Background Gas: Air or Inert Hydrogen Sensitivity Range: o 10% to 125% hydrogen lower flammability limit Note: Please disregard...

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HY-OPTIMA™ 1700 Series Operating Manual Linearity (absolute) Repeatability (absolute) Drift / week (absolute) Accuracy (absolute) Hydrogen Range 1710 products operated at 15 psig will have a reduced H2 range of 0.1% - 10% H2. 1720 products may be operated in an Air, O2, or N2 backgrounds. Sensor performance specifications assume a dry process stream, an ambient temperature of 25°C, pressure compensation and are in addition to any errors in the pressure reading and calibration gases used. The accuracy is specified for the serial port and digital display output only. See Section 4.2.1 – Background...

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HY-OPTIMA™ 1700 Series Operating Manual 1.4 Analyzer ATEX Rating The HY-OPTIMA™ 1700 Series Analyzers are certified with a dual zone rating. Electronics Assembly is Zone 1 Probe Tip is Zone 0 Figure 1: Hazardous Area Installation and Attachment Input and Output Parameters J1 Pins 2&3 J1 Pins 4&5 J2 Pins 1&2, 3&4 Parameter (Power Supply) (4-20 mA loop) (RS422 Rx&Tx) Ui 11.5 V 26.7 V 3.7 V li 3.27 A 91 mA 2.25 mA Pi 9.41 W 611 mW 206 mW Ci 0 68.2 nF 0 Li 0 0 0 Uo n/a n/a 5.9 V Io n/a n/a 238 mA Po n/a n/a 350 mW Co n/a n/a 1000 uF Lo n/a n/a 2.5 mH Lo/Ro n/a n/a 404 uH/Ω Table 1: Hazardous Area...

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HY-OPTIMA™ 1700 Series Operating Manual

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HY-OPTIMA™ 1700 Series Operating Manual Chapter 2: Installation WARNING: H2scan’s HY-OPTIMA™ 1730 Intrinsically Safe In-line Hydrogen Process Analyzers (ATEX) are calibrated in a hydrogen/nitrogen (H2/N2) background and should NEVER be operated in an air or oxygen background. The analyzer can be exposed to oxygen for short periods of time without adverse effects if the analyzer is turned off. If the analyzer is operated in oxygen or stored in air for longer than a week, the hydrogen readings may be high due to oxygen adsorption on the sensor. Hydrogen exposure will then cause the readings to drift...

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HY-OPTIMA™ 1700 Series Operating Manual Warning: Do not cinch down or tighten ferrules outside of the ferrule region of the tube or risk permanently damaging the tube and sensor assembly within. Warning: If the unit is installed in a classified location then it is the responsibility of the user and installer to make connections to related equipment in a manner consistent with the location classification. Power and Analog Connector Supplied Cable: 4m (13 ft) standard Wire Color Red Chassis Ground Serial Connector Supplied Cable: 4m (13 ft) standard Wire Color Black

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HY-OPTIMA™ 1700 Series Operating Manual If the analyzer is being turned on from an off position, power on the analyzer before flowing gas across the sensor. The sequence of steps which are to be followed is: 1. Power on the analyzer and wait for the 5 minute warmup routine to complete. Apply the low span calibration gas to the analyzer and wait for the reading to stabilize (typically 2 hours on first startup). See Section 4.2 Calibration Gases for choosing the low and high span gas concentrations. Do not apply greater than 20% H2/N2 to the Model 1710. Perform a Field Calibration (see Chapter 4:...

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HY-OPTIMA™ 1700 Series Operating Manual Chapter 3: Operation and Configuration 3.1 Optimum Analyzer Performance To maximize the performance of the analyzer: • Verify that all electrical connections are made as recommended. Switching the polarity can cause damage to the analyzer. Verify the process gas stream is properly regulated with a stable pressure and flow between 0.1 and 10 slpm (1.0 slpm is recommended). After installation complete the conditioning steps described in the Section 2.5 Startup and perform a Field Calibration (Chapter 4: Field Calibration). Use two calibration gases for the...

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