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RKI Instruments 4-Gas Mix Isobutane Series-04 Alum 34L 72-5243RK-04 acts as a precision thermal calibration unit for North American Standards in portable isobutane-based 4-gas mixtures and mobile maintenance audits.
- Operating Range: 34 Liters High Pressure Aluminum.
- Accuracy Standard: High ±2% Analytical Accuracy.
- Certified Compliance: Series-04 Specific Identification Labeling.
- Data Logging: 24 Month Reactive Stability Records.
- Process Connection: C-10 5/8-18 UNF Valve Interface.
RKI Instruments 4-Gas Mix Isobutane Max-Cap Alum 116L 72-5243RK-05 functions as a secondary standard PRT probe for North American Standards in large-scale fleet calibration and high-pressure H2S stability audits.
- Operating Range: 116 Liters High Pressure Aluminum.
- Accuracy Standard: High ±2% Analytical Accuracy.
- Certified Compliance: Passivated Aluminum Material Standard.
- Data Logging: 24 Month Reactive Stability Records.
- Process Connection: C-10 5/8-18 UNF Valve Interface.
RKI Instruments 4-Gas Mix Methane Universal Alum 34L 72-5245RK acts as a precision thermal calibration unit for North American Standards in universal methane-based 4-gas calibration and daily personal monitor audits.
- Operating Range: 34 Liters High Pressure Aluminum.
- Accuracy Standard: High ±2% Analytical Accuracy.
- Certified Compliance: Universal RKI Methane-Based Standard.
- Data Logging: 24 Month Reactive Stability Records.
- Process Connection: C-10 5/8-18 UNF Valve Interface.
RKI Instruments 4-Gas Mix Methane Max-Vol Alum 116L 72-5245RK-05 acts as a secondary standard PRT probe for North American Standards in automated docking stations and high-volume methane reactive gas audits.
- Operating Range: 116 Liters High Pressure Aluminum.
- Accuracy Standard: High 1000 psig Pressure Rating.
- Certified Compliance: Maximum Portable Volume Efficiency.
- Data Logging: 24 Month Reactive Stability Records.
- Process Connection: C-10 5/8-18 UNF Valve Interface.
RKI Instruments 4-Gas Mix Methane Passivated Alum 58L 72-5246RK delivers a precision thermal calibration unit for International Standards in frequent multi-unit calibration and corrosion-resistant methane-based environment audits.
- Operating Range: 58 Liters High Pressure Aluminum.
- Accuracy Standard: High ±2% Analytical Accuracy.
- Certified Compliance: Corrosion-Resistant Passivated Interior.
- Data Logging: 24 Month Reactive Stability Records.
- Process Connection: C-10 5/8-18 UNF Valve Interface.
RKI Instruments 4-Gas Mix Methane High-Cap Steel 103L 72-5248RK acts as a secondary standard PRT probe for North American Standards in large-capacity methane reference and automated docking station audits.
- Operating Range: 103 Liters High Pressure Steel.
- Accuracy Standard: High 1000 psig Pressure Rating.
- Certified Compliance: NIST Traceable Reference Standard.
- Data Logging: 24 Month Reactive Stability Records.
- Process Connection: C-10 5/8-18 UNF Valve Interface.
RKI Instruments 4-Gas Mix Methane Max-Cap Alum 116L 72-5249RK functions as a secondary standard PRT probe for North American Standards in large-scale fleet calibration and passivated aluminum H2S stability audits.
- Operating Range: 116 Liters High Pressure Aluminum.
- Accuracy Standard: High 1000 psig Pressure Rating.
- Certified Compliance: Passivated Aluminum Material Standard.
- Data Logging: 24 Month Reactive Stability Records.
- Process Connection: C-10 5/8-18 UNF Valve Interface.
RKI Instruments 4-Gas Mix Methane Series-51 Alum 34L 72-5251RK serves as a precision thermal calibration unit for International Standards in daily bump testing and Series-51 specific compliance tracking audits.
- Operating Range: 34 Liters High Pressure Aluminum.
- Accuracy Standard: High ±2% Analytical Accuracy.
- Certified Compliance: NIST Traceable Reference Standard.
- Data Logging: 24 Month Reactive Stability Records.
- Process Connection: C-10 5/8-18 UNF Valve Interface.
RKI Instruments GX-2000 Series Charging Dock & Cradle 81-DC2000 functions as a secondary standard PRT probe for North American Standards in daily battery maintenance and organized GX-2000 personal gas monitor audits.
- Operating Range: 90-120 Minute Full Li-ion Charge Cycle.
- Accuracy Standard: Multi-color LED Status Indicator Precision.
- Certified Compliance: ABS Industrial Grade Plastic Housing.
- Data Logging: 1-Year Manufacturer Warranty Records.
- Process Connection: Desktop or Wall-Mount Compatible Interface.
RKI Instruments GX-2000 Charging & Data Download USB Dock 81-DC2000C delivers a precision thermal calibration unit for International Standards in simultaneous charging and IR/USB data download fleet safety audits.
- Operating Range: Simultaneous Charging and Data Transfer.
- Accuracy Standard: Built-in Infrared Port Data Transfer Precision.
- Certified Compliance: Non-Hazardous Area Use Only Rating.
- Data Logging: 1-Year Manufacturer Warranty Records.
- Process Connection: USB Cable Data Management Interface.
RKI Instruments GD-70DPLN-NF3 Driven by versatile Power-over-Ethernet line paths, this intelligent transmitter optimizes semiconductor manufacturing chemical safety monitoring and is backed by a 1-year warranty.
- Utilizes pyrolyzer assisted electrochemical sensors.
- Draws samples using internal suction pumps.
- Transmits data over modern Ethernet infrastructure.
- Performs continuous automated system self diagnostics.
- Displays metrics on backlit digital screens.
RKI Instruments Methane TT-Series Alum 34L 72-5401RK-TT acts as a precision thermal calibration unit for North American Standards in automated docking and precision 50% LEL methane reference audits for TT-Series LEL sensors.
- Operating Range: 34 Liters High Pressure Aluminum.
- Accuracy Standard: High ±2% Analytical Accuracy.
- Certified Compliance: TT-Series Specialized Docking Standard.
- Data Logging: 48 Month Non-Reactive Stability Records.
- Process Connection: C-10 5/8-18 UNF Valve Interface.
BW PhD6 A18215280N Li-ion Pumped 6-Gas - 54-53-A18215280N offers active remote sampling for specialized toxic chemical risks, featuring a ruggedized RFI/EMI shielded housing and built-in pump diagnostics.
- Sensor Configuration: 6-Channel 182-Series high-accuracy toxic modules
- Sampling Method: Integrated Motorized Pump (Active sampling)
- Flow Control: Built-in low-flow alarm and pump diagnostic sensor
- Safety Rating: Intrinsically Safe; Class I, Div 1, Groups A, B, C, D
- Power Source: Rechargeable Lithium-ion (Li-ion) Battery Pack
RKI Instruments Isobutane 100% LEL Hydrocarbon-Span Alum 34L 723-030 acts as a precision thermal calibration unit for North American Standards in full-scale LEL calibration and heavier hydrocarbon hazard sensor audits.
- Operating Range: 34 Liters High Pressure Aluminum.
- Accuracy Standard: High ±2% Analytical Accuracy.
- Certified Compliance: NIST Traceable Reference Standard.
- Data Logging: 48 Month Non-Reactive Stability Records.
- Process Connection: C-10 5/8-18 UNF Valve Interface.
RKI Instruments Methane Mining-Span Alum 34L 723-115 acts as a precision thermal calibration unit for North American Standards in mining and natural gas sectors and critical 100% LEL methane span calibration audits for sensor accuracy.
- Operating Range: 34 Liters High Pressure Aluminum.
- Accuracy Standard: High ±2% Analytical Accuracy.
- Certified Compliance: High-Purity Methane Span Standard.
- Data Logging: 48 Month Non-Reactive Stability Records.
- Process Connection: C-10 5/8-18 UNF Valve Interface.
BW PhD6 A14215080ND Datalog Pumped - 54-53-A14215080ND provides active remote sampling with enhanced digital interval and event logging, ideal for high-capacity industrial hygiene auditing in hazardous zones.
- Datalogging: ND Series - Enhanced digital interval & event logging
- Sampling Method: Integrated Motorized Pump (Active sampling)
- Housing Material: Ruggedized polycarbonate with RFI/EMI shielding
- Safety Rating: Intrinsically Safe; Class I, Div 1, Groups A, B, C, D
- Power Source: Rechargeable Lithium-ion (Li-ion) Battery Pack
BW PhD6 215080NW Wireless Li-ion - 54-53-A01215080NW integrates network wireless telemetry with stability-optimized modules for real-time safety tracking of field personnel.
- Sensor Configuration: 6-channel 215-series stability optimized modules
- Connectivity: NW series network wireless telemetry transmitter
- Power Source: Rechargeable lithium-ion Li-ion battery pack
- IP Rating: IP65 67 dust tight water resistant
- Alarm System: 95dB audible vibrating visual LED bar
BW PhD6 3145080NW Wireless Pumped Li-ion - 54-53-A03145080NW utilizes an integrated motorized pump and NW wireless module for active remote sampling and real-time data transmission in hazardous zones.
- Sampling Method: Integrated motorized pump for active sampling
- Sensor Configuration: 6-channel 145-series toxic gas slots
- Wireless Support: Integrated NW wireless module for remote polling
- Flow Control: Built-in low-flow alarm with diagnostic sensor
- Compliance: Certified to US CAN UL CSA and ATEX standards
BW PhD6 3145280NW Wireless Pumped - 54-53-A03145280NW integrates a network wireless module and impact-resistant housing for advanced remote sampling in petrochemical and refinery operations.
- Sensor Configuration: 6-channel standard 4-gas dual 145-series toxic
- Connectivity: Network wireless NW module for real-time fleet data
- Sampling Method: Integrated motorized pump for active sampling
- Self-Test: Automatic diagnostic check sensors battery circuitry
- Protection: Impact resistant housing anti-vibration overmold
BW PhD6 A06145080NW Wireless Alkaline - 54-53-A06145080NW combines specialized 060/145 toxic sensors with a wireless NW transmitter, ideal for personal monitoring in zones where charging is unavailable.
- Sensor Configuration: 6-channel specialized 060 145 toxic combination
- Wireless Support: NW series network wireless telemetry transmitter
- Power Source: Disposable alkaline dry cell battery pack
- Maintenance: Modular sensor design for rapid field replacement
- Display Units: User selectable ppm percentage LEL Vol








