FIRST ORDER SHIPS FREE - No Minimum Purchase Required.
Delivery is scheduled between 11:00 am to 18:00 pm
No products in the cart.
Free Shipping on All Orders Over $1,000
RKI Instruments Isobutane 50% LEL T-Series Alum 34L 722-001-T functions as a secondary standard PRT probe for North American Standards in RKI compliance testing and field calibration audits of T-series LEL sensors.
- Operating Range: 34 Liters High Pressure Aluminum.
- Accuracy Standard: High ±2% Analytical Accuracy.
- Certified Compliance: Transport Series Specific Identification.
- Data Logging: 48 Month Non-Reactive Stability Records.
- Process Connection: C-10 5/8-18 UNF Valve Interface.
RKI Instruments Isobutane 50% LEL TR1-Dock Alum 34L 722-001-TR1 serves as a precision thermal calibration unit for International Standards in fleet management and TR1-series RKI instrument docking station reference audits.
- Operating Range: 34 Liters High Pressure Aluminum.
- Accuracy Standard: High ±2% Analytical Accuracy.
- Certified Compliance: TR1 Series Specialized Labeling Standard.
- Data Logging: 48 Month Non-Reactive Stability Records.
- Process Connection: C-10 5/8-18 UNF Valve Interface.
RKI Instruments 3-Gas Mix H2S/CH4/O2 Kit-Series Alum 17L 72-5302RKT acts as a precision thermal calibration unit for North American Standards in ultra-portable field technician mobility and transportable kit audits.
- Operating Range: 17 Liters Disposable Volume.
- 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 Fixed Methane LEL Detector (CH4) 65-2481RK-01 acts as a secondary standard PRT probe for North American Standards in combustible gas leak monitoring and explosion-proof NEMA 4X junction box audits.
- Operating Range: 0-100% LEL Detection Range.
- Accuracy Standard: 4-20 mA (3-Wire) Output Signal Precision.
- Certified Compliance: Class I, Div 1, Groups B, C, D.
- Data Logging: -40°C to +70°C Operating Temp Records.
- Process Connection: Catalytic Combustion Sensor Interface.
RKI Instruments Fixed Isobutane LEL Detector 65-2481RK-02 acts as a secondary standard PRT probe for North American Standards in heavier-than-air hydrocarbon detection and catalytic combustion sensor audits.
- Operating Range: 0-100% LEL Detection Range.
- Accuracy Standard: 4-20 mA (3-Wire) Output Signal Precision.
- Certified Compliance: Class I, Div 1, Groups B, C, D.
- Data Logging: 1-Year Manufacturer Warranty Records.
- Process Connection: Direct Integration with RKI Controllers.
RKI Instruments NF3 Gas Detector Transmitter Pyrolyzer GD-70DP-NF3 acts as a secondary standard PRT probe for North American Standards in semiconductor manufacturing and specialized 0-30.0 ppm NF3 leak detection audits for internal suction pyrolyzers.
- Operating Range: 0 - 30.0 ppm Detection Range.
- Accuracy Standard: High Electrochemical Cell with Internal Pyrolyzer.
- Certified Compliance: General Purpose Cleanroom Safety Standard.
- Data Logging: 4-20 mA and Digital PoE/Ethernet Records.
- Process Connection: Internal Suction Pump 0.5 L/min Interface.
RKI Instruments TEOS Gas Detector Transmitter Pyrolyzer GD-70DP-TEOS acts as a precision thermal calibration unit for North American Standards in microelectronics fabrication and specialized 0-15.0 ppm TEOS monitoring audits for integrated suction pyrolyzers.
- Operating Range: 0 - 15.0 ppm Detection Range.
- Accuracy Standard: High Electrochemical Cell (Pyrolytic conversion).
- Certified Compliance: CVD Process Critical Monitoring Standard.
- Data Logging: Automatic Sensor/Pump Failure and Flow Records.
- Process Connection: Front-loading Plug-and-play Unit Interface.
RKI Instruments SDM-2012 High-Flow Duct Sampling Kit 81-SDM2012-05 functions as a secondary standard PRT probe for North American Standards in cleanroom exhaust and high-flow 50% LEL gas audits for Teflon-lined reactive gas tubing.
- Operating Range: 10ft High-Flow Sampling Kit.
- Accuracy Standard: High Teflon-Lined Chemical Resistant Tubing.
- Certified Compliance: Flange-Mount Air-Stream Monitoring Standard.
- Data Logging: 6-Month Visual Filter Inspection Records.
- Process Connection: C-10 Adapter and Duct Probe Interface.
BW PhD6 3005080ND IR-Toxic Alkaline - 54-53-A03005080ND features a specialized IR/Toxic configuration in a ruggedized housing for portable protection at remote sites without recharging infrastructure.
- Sensor Configuration: 6-channel specialized 300-series IR toxic
- Power Source: Disposable dry cell alkaline battery pack
- Housing: Ruggedized impact resistant polycarbonate overmold
- Data Logging: Standard event and interval data logging included
- IP Rating: IP65 67 dust tight water resistant
BW PhD6 3145280A Alkaline Diffusion - 54-53-A03145280A provides reliable multi-gas detection with 0.1 ppm toxic resolution and disposable battery power, ideal for emergency response and specialized chemical monitoring.
- Sensor Configuration: 6-channel enhanced toxic PID 314-series slots
- Detection Resolution: 0.1 ppm for toxic channels sensor dependent
- Power Source: Disposable dry cell alkaline battery pack
- Compliance: Certified for global hazardous location standards
- Calibration: Field-calibratable compatible with IQ Management systems
BW PhD6 A14235280A Sensor Module - 54-53-A14235280A is a metrology-grade replacement assembly for portable diffusion units, featuring an enhanced electrochemical array optimized for A-Series battery profiles.
- Product Type: Modular Gas Sensor Assembly
- Compatibility: Designed for PhD6 and compatible multi-gas platforms (14-Series)
- Sensor Technology: Enhanced Electrochemical/Toxic array
- Power Management: Optimized for Alkaline (A-Series) battery profiles
- Response Time (T90): Typically <30 seconds for toxic channels
RKI Instruments 4-Gas Mix H2S/CO/CH4/O2 Alum 34L 72-5401RK acts as a secondary standard PRT probe for North American Standards in daily bump testing and full span calibration of portable detectors.
- Operating Range: 34 Liters High Pressure Volume.
- Accuracy Standard: High ±2% Analytical Accuracy.
- Certified Compliance: Non-Flammable UN1956 Certification.
- Data Logging: 24 Month Reactive Stability Records.
- Process Connection: C-10 5/8-18 UNF Valve Interface.
RKI Instruments 4-Gas Mix HSRW Passivated Alum 34L 72-5401RK-HSRW functions as a secondary standard PRT probe for North American Standards in high-precision H2S monitoring and gas adsorption prevention audits.
- Operating Range: 34 Liters Passivated Aluminum Volume.
- Accuracy Standard: High Stability Reactive Wall Precision.
- Certified Compliance: Guaranteed H2S Concentration Stability.
- Data Logging: 24 Month Reactive Gas Stability Records.
- Process Connection: C-10 5/8-18 UNF Valve Interface.
RKI Instruments Methane Leak-Detect Alum 34L 721-102-10 functions as a secondary standard PRT probe for North American Standards in high-sensitivity leak detection and low-range 10% LEL methane calibration audits.
- Operating Range: 34 Liters High Pressure Steel/Aluminum.
- Accuracy Standard: High ±2% Analytical Accuracy.
- Certified Compliance: UN1956 Non-Flammable Mix Standard.
- Data Logging: 48 Month Non-Reactive Stability Records.
- Process Connection: C-10 5/8-18 UNF Valve Interface.
RKI Instruments Methane Linearity-Check 34L 721-102-20 acts as a secondary standard PRT probe for North American Standards in LEL gas detection systems and partial-scale 20% LEL methane reference audits for multi-point linearity checks.
- Operating Range: 34 Liters High Pressure Steel/Aluminum.
- Accuracy Standard: High ±2% Analytical Accuracy.
- Certified Compliance: UN1956 Non-Flammable Mix Standard.
- Data Logging: 48 Month Non-Reactive Stability Records.
- Process Connection: C-10 5/8-18 UNF Valve Interface.
RKI Instruments Methane Intermediate-Span 34L 721-102-30 acts as a secondary standard PRT probe for North American Standards in multi-point linearity verification and intermediate-range 30% LEL methane calibration audits.
- Operating Range: 34 Liters High Pressure Steel/Aluminum.
- Accuracy Standard: High ±2% Analytical Accuracy.
- Certified Compliance: UN1956 Non-Flammable Mix Standard.
- Data Logging: 48 Month Non-Reactive Stability Records.
- Process Connection: C-10 5/8-18 UNF Valve Interface.
RKI Instruments Propane 50% LEL LPG-Storage Alum 34L 723-001 serves as a precision thermal calibration unit for International Standards in LPG storage facilities and standard 50% LEL propane reference audits for distribution centers.
- Operating Range: 34 Liters High Pressure Aluminum.
- Accuracy Standard: High 500 psig Pressure Rating.
- 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 Propane 25% LEL Leak-Detect Alum 34L 723-002 functions as a secondary standard PRT probe for North American Standards in sensitive leak detection and low-scale 25% LEL propane audits for alarm point verification.
- 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 Full-Scale Steel/Alum 34L 721-011 acts as a secondary standard PRT probe for North American Standards in high-concentration methane environments and 100% LEL full-scale calibration audits for upper-limit sensor monitoring.
- Operating Range: 34 Liters High Pressure Steel/Aluminum.
- Accuracy Standard: High ±2% Analytical Accuracy.
- Certified Compliance: UN1956 Flammable Gas Mixture Standard.
- Data Logging: 48 Month Non-Reactive Stability Records.
- Process Connection: C-10 5/8-18 UNF Valve Interface.
RKI Instruments Methane Biogas Steel/Alum 34L 721-005 acts as a precision thermal calibration unit for North American Standards in landfill gas and specialized 50% volume methane reference audits for % Volume (TC) sensors.
- Operating Range: 34 Liters High Pressure Steel/Aluminum.
- Accuracy Standard: High ±2% Analytical Accuracy.
- Certified Compliance: Flammable Compressed Gas UN1954.
- Data Logging: 48 Month Non-Reactive Stability Records.
- Process Connection: C-10 5/8-18 UNF Valve Interface.








