BULLETIN 241CE BULLETIN 241CE BULLETIN 241CE BULLETIN 241CE BULLETIN 241CE Model 241CE Dew Point Monitor Model 241CE Dew Point Monitor Model 241CE Dew Point Monitor Model 241CE Dew Point Monitor Model 241CE Dew Point Monitor Model 241CE Dew Point Monitor THE NEED The Western Research ® Model 241CE Dew Point Monitor is a quality control tool for natural gas processing, distribution, and consumption. Detection and measurement of hydro- carbon dew point is achieved in a single-cell, single-cycle operation. The Model 241CE is sensitive enough to detect trace amounts of hydrocarbon dew, yet strong enough to with- stand saturation levels and process fluctuations such as temperature, pressure, and flow rate. A proprietary multiple stage filter protects the analyzer from most likely sources of contamination (aerosols, particulates, and liquid slugs). The programmable alarm system will automatically activate when problems are detected. The Model 241CE is the economic solution to detecting costly problems such as off-spec gas, plugged lines, and compressor station malfunctions. A Model 241CE located anywhere on your pipeline ensures accurate and continuous monitoring, even at remote or hazardous locations. Your bottom line will show results. DIRECT MEASUREMENT The Model 241CE uses patented chilled-mirror technology. With the Model 241CE, all monitoring and measuring of dew points is done automatically under control of an onboard computer, rather than by an operator. The Model 241CE was designed for unattended operation. It carries CSA (CIass I, Division 1, Groups C & D) and CENELEC (Zone 1) certification for use in hazardous areas. The dew point monitor may be located local to a plant or in remote locations. It requires only electrical power and a supply of dry purge gas 1. so fast, accurate readings are obtained with little service and maintenance. 1. Purge gas must be inert and have a dew point of at least -40 O C. Consumption is approximately 10 l/day or 0.35 SCFD. APPLICATIONS • Pipeline quality and custody transfer Pipeline quality and custody transfer Pipeline quality and custody transfer Pipeline quality and custody transfer Pipeline quality and custody transfer • Specification monitoring Specification monitoring Specification monitoring Specification monitoring Specification monitoring • Gas turbine feed gas monitoring Gas turbine feed gas monitoring Gas turbine feed gas monitoring Gas turbine feed gas monitoring Gas turbine feed gas monitoring SUPERIOR BENEFITS • Accurate monitoring of hydrocarbon dew points at Accurate monitoring of hydrocarbon dew points at Accurate monitoring of hydrocarbon dew points at Accurate monitoring of hydrocarbon dew points at Accurate monitoring of hydrocarbon dew points at pipeline pressure pipeline pressure pipeline pressure pipeline pressure pipeline pressure • Proprietary three-stage filter provides superior Proprietary three-stage filter provides superior Proprietary three-stage filter provides superior Proprietary three-stage filter provides superior Proprietary three-stage filter provides superior protection protection protection protection protection • Designed for unattended operation Designed for unattended operation Designed for unattended operation Designed for unattended operation Designed for unattended operation • Electricity the only consumable Electricity the only consumable Electricity the only consumable Electricity the only consumable Electricity the only consumable STANDARD FEATURES Outputs Outputs Outputs Outputs Outputs • Hydrocarbon dew point Hydrocarbon dew point Hydrocarbon dew point Hydrocarbon dew point Hydrocarbon dew point • Monitor operational status Monitor operational status Monitor operational status Monitor operational status Monitor operational status Heat Dissipation Heat Dissipation Heat Dissipation Heat Dissipation Heat Dissipation • Via heat pipe Via heat pipe Via heat pipe Via heat pipe Via heat pipe For water dew point or concentration, please refer to AMETEK's 3050-OLV quartz-crystal moisture analyzer. For H 2 S analysis, please refer to our Western Research ® Model 933 Analyzer.
Model 241CE Dew Point MonitorModel 241CE Dew Point MonitorModel 241CE Dew Point MonitorModel 241CE Dew Point MonitorModel 241CE Dew Point Monitor
THE NEEDThe Western Research® Model 241CE Dew Point Monitor isa quality control tool for natural gas processing, distribution,and consumption. Detection and measurement of hydro-carbon dew point is achieved in a single-cell, single-cycleoperation.
The Model 241CE is sensitive enough to detect traceamounts of hydrocarbon dew, yet strong enough to with-stand saturation levels and process fluctuations such astemperature, pressure, and flow rate. A proprietary multiplestage filter protects the analyzer from most likely sources ofcontamination (aerosols, particulates, and liquid slugs). Theprogrammable alarm system will automatically activate whenproblems are detected.
The Model 241CE is the economic solution to detectingcostly problems such as off-spec gas, plugged lines, andcompressor station malfunctions. A Model 241CE locatedanywhere on your pipeline ensures accurate and continuousmonitoring, even at remote or hazardous locations. Yourbottom line will show results.
DIRECT MEASUREMENTThe Model 241CE uses patented chilled-mirror technology.With the Model 241CE, all monitoring and measuring of dewpoints is done automatically under control of an onboardcomputer, rather than by an operator. The Model 241CE wasdesigned for unattended operation. It carries CSA (CIass I,Division 1, Groups C & D) and CENELEC (Zone 1) certificationfor use in hazardous areas.
The dew point monitor may be located local to a plantor in remote locations. It requires only electrical power anda supply of dry purge gas1. so fast, accurate readings areobtained with little service and maintenance.
1. Purge gas must be inert and have a dew point of at least -40OC.Consumption is approximately 10 l/day or 0.35 SCFD.
APPLICATIONS••••• Pipeline quality and custody transferPipeline quality and custody transferPipeline quality and custody transferPipeline quality and custody transferPipeline quality and custody transfer
••••• Gas turbine feed gas monitoringGas turbine feed gas monitoringGas turbine feed gas monitoringGas turbine feed gas monitoringGas turbine feed gas monitoring
SUPERIOR BENEFITS••••• Accurate monitoring of hydrocarbon dew points atAccurate monitoring of hydrocarbon dew points atAccurate monitoring of hydrocarbon dew points atAccurate monitoring of hydrocarbon dew points atAccurate monitoring of hydrocarbon dew points at
••••• Designed for unattended operationDesigned for unattended operationDesigned for unattended operationDesigned for unattended operationDesigned for unattended operation
••••• Electricity the only consumableElectricity the only consumableElectricity the only consumableElectricity the only consumableElectricity the only consumable
STANDARD FEATURESOutputsOutputsOutputsOutputsOutputs
For water dew point or concentration, please refer to AMETEK's 3050-OLV quartz-crystal moisture analyzer.For H2S analysis, please refer to our Western Research® Model 933 Analyzer.
PROCESS INSTRUMENTSPROCESS INSTRUMENTSPROCESS INSTRUMENTSPROCESS INSTRUMENTSPROCESS INSTRUMENTS
Accuracy: Accuracy: Accuracy: Accuracy: Accuracy: Hydrocarbon dew point temperature ±1°C (±2°F)
Sensitivity: Sensitivity: Sensitivity: Sensitivity: Sensitivity: Temperature ±0.1°C (±0.2°F)
Sample Transport: Sample Transport: Sample Transport: Sample Transport: Sample Transport: 1/4 inch stainless steel instrument tubingrecommended (heat tracing may be required)
Typical Flow: Typical Flow: Typical Flow: Typical Flow: Typical Flow: 2 to 10 scfh (1 to 5 NI/min.) depending onsample system configuration and pressure
Ambient Temperature: Ambient Temperature: Ambient Temperature: Ambient Temperature: Ambient Temperature: 10°C to 40°C (50° to 104°F)
Analog Output Range: Analog Output Range: Analog Output Range: Analog Output Range: Analog Output Range: -40°C to 40°C (-40° to 104°F)
Cooling Capability: Cooling Capability: Cooling Capability: Cooling Capability: Cooling Capability: Typically 50°C (90°F) below thetemperature at the monitor installation. The cooling capabilityof the monitor is affected by the sample gas composition andthe pressure. (Consult your AMETEK representative forevaluation of your application.)
Power Consumption: Power Consumption: Power Consumption: Power Consumption: Power Consumption: less than 350 W
Outputs: Outputs: Outputs: Outputs: Outputs: 4-to-20 mA (isolated, loop-power by customer oroptional self-powered)
Physical Dimensions (H x W x D):Physical Dimensions (H x W x D):Physical Dimensions (H x W x D):Physical Dimensions (H x W x D):Physical Dimensions (H x W x D):CENELEC/GOST Model: 840 x 840 x 300 mm (33 x 33 x 12 in.)Class I, Division 1 Model: 840 x 575 x 300 mm (33 x 23 x 12 in.)
Weight:Weight:Weight:Weight:Weight:CENELEC Certified: 55 kg (120 lbs.)CSA Certified: 46 kg (100 lbs.)
Approvals and Certifications:Approvals and Certifications:Approvals and Certifications:Approvals and Certifications:Approvals and Certifications:Class I, Division 1, Groups C & DCENELEC Ex d (s) IIB T4ATEX II 2 G EEx d IIB T4Russian Ex Proof Certification; 1ExdllBT3 X
CE Compliance: CE Compliance: CE Compliance: CE Compliance: CE Compliance: Complies with all relevant European directives
NOTE: CUSTOMER TO PURGE COOLER HOUSING WITH INSTRUMENT AIR/DRY GAS SUPPLY.NOTE: CUSTOMER TO PURGE COOLER HOUSING WITH INSTRUMENT AIR/DRY GAS SUPPLY.NOTE: CUSTOMER TO PURGE COOLER HOUSING WITH INSTRUMENT AIR/DRY GAS SUPPLY.NOTE: CUSTOMER TO PURGE COOLER HOUSING WITH INSTRUMENT AIR/DRY GAS SUPPLY.NOTE: CUSTOMER TO PURGE COOLER HOUSING WITH INSTRUMENT AIR/DRY GAS SUPPLY.HHHHH222220 DEW POINT LESS THAN -400 DEW POINT LESS THAN -400 DEW POINT LESS THAN -400 DEW POINT LESS THAN -400 DEW POINT LESS THAN -40OOOOOC(-40C(-40C(-40C(-40C(-40OOOOOF) AND FLOW RATE LESS THAN 0.53 SCFD (15 L/D)F) AND FLOW RATE LESS THAN 0.53 SCFD (15 L/D)F) AND FLOW RATE LESS THAN 0.53 SCFD (15 L/D)F) AND FLOW RATE LESS THAN 0.53 SCFD (15 L/D)F) AND FLOW RATE LESS THAN 0.53 SCFD (15 L/D)
CAUTION:CAUTION:CAUTION:CAUTION:CAUTION: PURGE GAS PRESSURE UPSTREAM OF THE FLOW RESTRICTOR CANNOT EXCEEDPURGE GAS PRESSURE UPSTREAM OF THE FLOW RESTRICTOR CANNOT EXCEEDPURGE GAS PRESSURE UPSTREAM OF THE FLOW RESTRICTOR CANNOT EXCEEDPURGE GAS PRESSURE UPSTREAM OF THE FLOW RESTRICTOR CANNOT EXCEEDPURGE GAS PRESSURE UPSTREAM OF THE FLOW RESTRICTOR CANNOT EXCEEDATMOSPHERIC PRESSURE BY MORE THAN 70 MBAR (1 PSI)ATMOSPHERIC PRESSURE BY MORE THAN 70 MBAR (1 PSI)ATMOSPHERIC PRESSURE BY MORE THAN 70 MBAR (1 PSI)ATMOSPHERIC PRESSURE BY MORE THAN 70 MBAR (1 PSI)ATMOSPHERIC PRESSURE BY MORE THAN 70 MBAR (1 PSI)
Please Note:Please Note:Please Note:Please Note:Please Note: The photograph and drawing on this brochurerefer to the CENELEC/GOST certified Model 241CE.
Please consult the factory for information on the Class I,Division 1 certified Model 241CE.
