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M020-11112-131 QRAE PGM-2500  (PGM-2500)/Pump/CSA/No-Wireless/LEL/SO2/O2/CO/Accessories by RAE Systems

The QRAE 3 is a full featured compact 4-gas monitor that provides detection and monitoring of Oxygen (O2), Combustibles and toxic gases that include Carbon Monoxide (CO), Hydrogen Sulfide (H2S), Sulfure Dioxide (SO2) and Hydrogen Cyanide (HCN) and others.

QRAE 3 can deliver wireless real-time instrument readings and alarm status 24/7. This provides better incident visibility and can improve response time.

Monitor-only configuration includes

• Monitor as specified
• Sensors as specified
• Sampling option as specified
• Calibration adapter (diffusion model only)
• T Calibration tube (pumped model only)
• Internal filters (mounted - diffusion model only)
• External filters (one mounted plus pack of 3 - pumped model only)
• Travel charger cradle with computer cable
• Lithium-ion battery pack
• Universal wall adapter
• CD ROM with ProRAE Studio II
• CD ROM with product content
• Quick Reference Guide

Key Features

• Available in Diffusion or Pumped version
• IP-65/67 water and dust resistant case
• Strong, protective, concussion-proof design
• Real-time gas concentration readings and alarm status enabled by state-of-the-art wireless technology
• Unmistakable five-way local and remote wireless notification of alarm conditions
• Large graphical display icon-driven user interface through intuitive, simple-to-operate two-button user interface
• Multi-language support: 18 languages encoded
• Easy access to pump, sensors, filter and battery compartment

Applications

• Industrial safety
• Oil and gas
• Fireground "Toxic Twins" detection
• Environmental
• Fire and Emergency response
• Chemical
• Pharmaceutical
• Telecommunications

Part Number: 500D

K-5520A Hydrogen Peroxide HR CHEMets® Test Kit (25-250 ppm) by AquaPhoenix

The K-5520A Hydrogen Peroxide HR CHEMets® Test Kit (25-250 ppm) comes in a plastic case and contains everything needed to perform 30 tests (except distilled water): R-5510 CHEMets® Refill, C-5510 Comparator, 25 mL sample cup, A-0027 1.0 mL syringe, and instructions.

5600-3232 GDX-350 Gas Sensor Transmitter/Monitor, [Propane] 0-100% LEL, IR, 3-wire - with Relays and Modbus by Bacharach

Bacharach's new state-of-the-art GDX-350 transmitters, with Smart Sensor technology, provide accurate and continuous detection of toxic, combustible and asphyxiate gases. The full-featured design of the GDX-350 includes a large LCD display, a 4-20 mA interface, programmable alarms, optional relays and a Modbus interface. Exclusive pre-calibrated replacement sensor technology makes occasional maintenance practically effortless. Rugged construction, intrinsic safety capability (in two-wire mode with barrier) and an explosion-proof housing allow the GDX-350 to operate directly in hazardous-rated areas of many industrial environments, delivering reliable, superior-sensing performance to protect human life, equipment and property.

With its large LCD display, the GDX-350 shows gas concentrations, engineering units and bar graphs along with the most recent 30 minutes of trend data. Utilizing the on-board magnetic keypad, users can also navigate through the display to change alarm set points, instrument configurations, or enter into maintenance mode for non-intrusive sensor calibration. For security, menu options also enable the selection of an authorization code to lock critical parameters. Accompanying the LCD display are standard LED alarm indicators that show when low and high alarm conditions are met. An optional relay board is available to provide three 5-amp relays that can be used to drive audible/visual alarms, or activate exhaust fans.

Features & Benefits:

• Pre-calibrated Smart Sensor capability with 'plug-n-play' convenience minimizes maintenance and downtime
• Non-Dispersive Infrared (NDIR), Catalytic Bead and Electrochemical sensor options available
• Can be placed directly in hazardous environments where leaks occur for quick detection and rapid response
• Graphic LCD for real-time monitoring of concentrations
• 4-20 mA, optional Modbus RTU® and wireless interface
• Easily update alarm set points, configurations or maintenance modes using the LCD display
• 30-minute onboard data trend

Part Number: C03-0801-000

0699 6445 1 6445-1 Flowmeter - Totalizer 80m/sec by Testo

• Calibrated to air speed in m/s (calculates the volumetric flow rate Nm³/h if the diameter is entered)
• Choice of measuring range: up to 80 Nm/s or up to 150 Nm/s
• Bar probe design: versatile use for diameters from DN 50 to DN 300
• Output signals: Analog output: 4 to 20 mA (4-wire), Pulse output, RS232 digital output
• Including 5-point calibration certificate
• Robust, thermal silicon chip sensor
• Optional display: Totalizer function (sum display)/speed display/physical units (including volumetric glow rate Nm³/h) can be selected via software

81036 NexGO Universal Smartphone Adapter by Celestron

The NexGO Universal Smartphone Adapter is a great first step into the world of astroimaging or digiscoping. The NexGO provides you everything you need to capture sharp, detailed images and video.

NexGO fits any eyepiece from 25.4mm (1.0") to 44.45mm (1.75") in diameter, including most telescopes with 1.25" eyepieces, spotting scopes, monoculars, binoculars, and microscopes.

NexGO accommodates a wide range of smartphones including the latest devices from Apple, Samsung, and Google. The phone platform is fully adjustable and can fit any device–usually with the case still on. For older phones that are 5" tall or less, the NexGO includes a booster to ensure the fit with the device.

Precise Alignment

The NexGO sports rack and pinion X- and Y- fine adjustment knobs for precise alignment and it folds up to a smaller size for easy transport. Secure the NexGO smartphone adapter to your eyepiece by tightening the orange knob which will clamp the unit around the eyepiece.

Maximize your storage space when traveling or not in use, the NexGO smartphone adapter collapses to a compact configuration for easy transportation and storing.

NOTE: The X and Y adjustment racks come calibrated from the factory, but should you need to adjust them, go to the Support & Downloads tab and read our Tension Adjustment Guide for details.

Robust Construction

The secure platform stands up to rigorous field use thanks to its robust, durable construction with a metal frame and polymer body. The NexGO will stand up to years of outdoor adventures.

Easy as Ever

Most adapters rely on you placing your phone perfectly on the platform and only offer limited adjustments. But NexGO gives you the power to place your phone on the platform, center it over the eyepiece with the X and Y adjustment knobs until you have the entire field of view in your shot.

From start to finish, the process only takes about 30 seconds, including the time it takes to insert the phone into NexGO, attach NexGO to an eyepiece, start the camera app, and center the camera over the eyepiece using the knobs.

Switching phones, eyepieces, or optical instruments, requires only slight adjustments to re-center the camera over the new eyepiece. If multiple people want to capture a shot through your optic, NexGO's simple spring-loaded clamps make it easy to remove one device and replace it with another in seconds. NexGO is the ideal solution for star parties and group bird walks where everyone wants their own shot of the action.

You can also switch your image from portrait to landscape simply by turning the padded eyepiece clamp and readjusting the X- and Y-axis to realign your phone with the eyepiece.

NOTE: NexGO is compatible with telescopes, spotting scopes, binoculars, monoculars, and microscopes. NexGO works with most phone cases, but if you have an especially large phone case with built-in batteries or a folio-style case, you may need to remove it.

• A complete digiscoping solution: NexGO connects your smartphone to your optic eyepiece
• NexGO's design works with most optics including telescopes (with most 1.25" eyepieces), spotting scopes, binoculars, monoculars, and microscopes.
• Folds up for easy transport and storage.
• Charge your phone during use.
• Features two directional knobs (X-, and Y- axis) that perfectly align your phone's camera with the eyepiece in seconds.
• Stands up to rigorous field use thanks to its robust, durable construction with a metal frame and polymer body.

6500-4119 MGS-350 Gas Detector, H2 0-2,000 ppm IP66 Housing w/Remote Sensor by Bacharach

Bacharach's MGS-350 Series Gas Transmitter is a feature-rich gas detection system with a wide range of sensor options to provide real-time monitoring of refrigerant, combustible, TVOC and toxic gases. It comes standard with analog and digital outputs including 4-20 mA, 0-5V, 0-10V and Serial Data, allowing them to connect directly to most BMS, SCADA or control systems. An onboard visual LED alarm indicator alerts area personnel when levels have exceeded the desired limit. The MGS-350 also features alarm relays (high and low) for connection to external audible/visual alarms or a BMS or BAS system.

MGS-350 Gas Transmitters, combined with the MGS Controller, can provide facility owners with a customized and complete low-cost gas-detection system. A variety of housing options are available (shown below), from standard to water resistant enclosures, which allow the MGS-350 units to be placed in many environments.

Features & Benefits:

• Detects refrigerants (CFCs, HFCs, HCFCs), TVOCs, combustible gases/hydrocarbons, O2, NH3, CO, H2S, H2, NO, NO2, SO2, Cl2, and O3
• Long-lasting infrared, semiconductor, catalytic bead and electrochemical sensor options for effective leak detection - at the most affordable cost.
• Precalibrated replacement sensors for easy maintenance
• Integrated visual LED alarm
• Two onboard alarm relays (low and high)
• Multiple housing options available, including IP 66 and duct mount, for placement in diverse environments.
• Analog outputs: 4-20 mA, 0-5V, 0-10V, featuring 12/24 VAC / 12-30VDC operation

73743 3' Phenolic Probe Tube Assembly by MSA

Hollow probe for sampling from bar holes or manholes or other confined spaces. Use dielectric probes near high-voltage sources to minimize risk of shock hazards.

CU1001-J Copper Sulfate Pentahydrate, ACS, 100gm by AquaPhoenix

• CAS No. 7758-99-8
• CuSO4-5H2O FW=249.68
• Environmental Hazardous Substance

Specifications

• Packaging Type: Poly
• Size: 100 gram

*Please note we can only ship RKI products to customers within the United States

Multiregion power supply and charging lead assembly.

44ES-85-2 44 Liter Single Gas (2% H2) Ecosmart Refillable Cylinder, Air Balance by Gasco

The NEW 44-liter refillable, portable cylinder that delivers 29% more calibration gas than the disposable 34-liter cylinders. 44-liter ecosmart cylinders hold pure and mixed gases and are interchangeable with the current 34-liter aluminum cylinders on the market.

Features & Benefits

• 44-liter
• Refillable
• 29% more capacity than the standard 34-liter cylinder
• Portable
• Lightweight
• Interchangeable with 34-liter disposable cylinders
• Increases efficiency
• Holds pure and mixed gases
• Eliminates disposal fees and regulatory paperwork

*Please note we can only ship RKI products to customers within the United States

VP5-00001000101 Ventis Pro5 Personal Gas Monitor, Li-ion Battery, No Pump, Black, UL/CSA, English by Industrial Scientific

Detect up to five gases simultaneously with the rugged, wireless, Ventis® Pro5 Multi-Gas Monitor. With Ventis Pro5, safety goes beyond the gas detector whether you need team-based alarm sharing, remote monitoring with location details, or both. The monitor is also backed by a Guaranteed for Life™ warranty.

• Eliminate the need for two pieces of equipment by using Ventis Pro5 for personal monitoring and confined space entry.
• Train workers on one, multi-purpose gas monitor and reduce the risk and investment of having different devices in the field.
• Improve team and site safety by locally sharing alarms and gas readings between wirelessly connected Ventis Pro5 monitors.
• Get real-time location and alarm data directly from Ventis Pro5 gas monitors to a designated safety contact with the optional cellular or wi-fi battery pack.
• Reinforce safe behavior with programmable alarm action messages like "EVACUATE" or "VENTILATE" based on alarm level.
• Simplify the user experience with the ability to hide unnecessary screens based on user needs, role, industry, or site.

*Please note we can only ship RKI products to customers within the United States

Industrial Ventilator 12" 230V 50Hz w/ Shuko Plug Attached by Schaefer

When a life is on the line choose the best-in-class ventilator, Americ®. Americ confined space ventilators provide unrivaled performance to ensure safe, controlled and comfortable work conditions in the most extreme environments. Rugged and reliable, many units are still performing great after 15 years.

Features and Benefits:

• Industry leading airflow in all sizes, rated from 750-10,000 cfm
• Dual wall polyethylene housing designed to withstand the harshest of conditions, providing years of durability and dependability
• Premium quality motors rated for over 100,000 hours of heavy duty, continuous use for unmatched return on investment
• Safety tested to UL, CSA and CE certifications, exceeding industry standards
• Provides positive and negative airflow (blows and extracts)
• Lightweight for easy portability
• Stackable to save storage space
• Three year warranty
• Made in the USA