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AI1309 2401T-F Conductivity Electrode (k=1,ATC/RCA connector) by Apera

Apera Instruments 2401T-F Conductivity Electrode (K=1.0) is designed for high-accuracy laboratory conductivity measurements. Its cavity structure and platinum chip sensor design enhance the accuracy and stability of conductivity measurement in the range of 0 to 200mS/cm. The glass body is resistant to all kinds of general chemical corrosion.

• Designed for high-accuracy laboratory conductivity measurement
• The cavity structure and platinum chip sensor design enhances the measuring stability and accuracy
• Built-in temperature sensor
• The glass body is resistant to chemical corrosion.
• BNC/RCA connector, compatible with Apera EC800, EC820, PC800, PC820, EC910, PC910, EC950, PC950, EC9500, PC9500

PF3W7 Digital Flow Switch for Water, 3-Color Display, Integrated Display by SMC

Series PF3W digital flow switch is perfect for applications requiring a constantly monitored flow of cooling or cleaning water. The PF3W series has been improved both in design and operating performance over the PF2W flow switch. Depending on the selected model, the PF3W is up to 40% smaller in volume, offering improved piping space and flexibility. Designed to work with fluids up to 90°C, these switches incorporate a built-in temperature sensor so both flow and fluid temperature can be effectively monitored at the same time. Further improvements include the addition of 2 screens, incorporating 3-color numerical displays which can also be rotated in both clockwise and counter-clockwise directions, thereby offering even better display visibility during operation. Available as non-grease type and with analogue output if required, the PF3W meets IP 65 enclosure protection standards and is both RoHS and CE compliant.

• Digital flow switch for water applications
• Integrated display type
• Flow rate range: 0.5-4(L/min) ~ 10-100(L/min)
• 3-color, 2-screen display
• Port sizes: 3/8, 1/2, 3/4, 1

Product contains:

• SMC 3-COLOR DIGITAL FLOW SWITCH FOR WATER
• 40 (5 to 40 L/min)
• N (NPT)
• 06 (3/4)
• B (OUT1: PNP, OUT2: PNP)
• T (Temperature Sensor)
• Lead Wire w/M8 Connector, 3m
• F (Instantaneous Flow Rate: Gal/min; Accumulated Flow: Gal: Temp: °F

Part Number: U10051VA

IR22-70-M IR 22 Fixed Transmitter with Propane (C₃H₈) Sensor, 0 - 100% LEL Range, No Display / Modbus by GfG

The IR 22 transmitter combines the proven infrared measurement method to detect carbon dioxide or combustible gases (HC) with the innovative technique of the new 22 series transmitters. This new GfG transmit- ter generation has been developed and manufactured according to SIL standards.

The comprehensive user menu and the versatile setting options make this transmitter series quite flexible and adaptable to all individual requirements. Precise measurement results at various environmental conditions, as well as the large dynamic measurement range of a few ppm up to 5 % volume CO₂ or 100% LEL.

Time-proven and innovative

The EC 22 is equipped with high quality GfG sensors. The transmitters are fitted with high-performance electronics for voltage stabilization, processing of readings, and temperature compensation. Follow up costs are minimized thanks to the long lifespan of the sensors.

Signal processing

The transmitter includes the complete electronic system for the signal processing and fail-safe forwarding of the measurement signal to the controller. The embedded software of the IR 22 linearises the measurement signal and compensates for environmental influences.

Therefore, when temperature variations are caused by the weather or changes of the humidity, the measured values will be accurate.

In addition, the transmitter provides the option to transfer service, maintenance and error messages to a connected GfG gas measurement controller. The IR 22 transmitter sends the signals either through an analog 4-20 mA current interface or a digital (RS485) Modbus interface.

Flexibility for any application

The IR 22 transmitter includes the sensor, status LEDs, either an analog or a digital interface, "Zero button" to adjust the zero point, and a test socket and potentiometer for the sensor calibration.

In addition, the IR 22 can be ordered with backlit graphical display. The display shows the current gas concentration, allows access to service functions, enables operation using a membrane keypad and includes optical and acoustical signal transmitters.

Features

• Long service life of the infrared (NDIR) sensor
• Extremely stable, low maintenance
• Cost effective single-man adjustment
• Output 4-20 mA or RS485 Modbus

103769 Ferrous Iron Reagent Powder Pillows, pk/100 by AquaPhoenix

For determination of ferrous iron by the 1,10-phenanthroline method. Hach method 8146. Range: 0.02-3.00 mg/L Fe. Pack of 100 powder pillows.

4882 Rotary Viper 1.5m long with M10 thread 1 brush head perlon 18cm by Wohler

The essential equipment for homeowners and cleaning professionals. The Wohler Rotary Viper Vent M10 makes vent cleaning a breeze. Easy to use, lightweight transport and excellent cleaning results, with the Wohler Rotary Viper Vent you are prepared for the job.

• Clockwise and counterclockwise rotation possible - don't lose your head in the heat of the moment.
• Foolproof and cable-free operation with a conventional cordless screwdriver
• Up to 50 foot long - access every spot in no time at all
• Easy transport and immediately ready for use
• Maximum cleaning success with exchangeable brush heads

Additonal Information

• Wohler Rotary Brush M10 5'
• Perlon brush head 7"

VTS-K1032100102 Ventis MX4 Multi-Gas Monitor, LEL (Pentane), CO, O2, Li-ion Extended Run Time Battery, Desktop Charger, No Pump, Black, UL/CSA, French by Industrial Scientific

The Ventis® MX4 is a four-gas monitor with the portability and size of a single-gas monitor. Eliminate the need for extra monitors and transition seamlessly from personal monitoring to confined space entry with the Ventis® Slide-on Pump— ideal for operators who wear their gas monitors primarily for personal protection but occasionally require a pump for confined space entries.

• Detect up to four gases with a wide range of sensor options
• Select alarm set points, set latch alarms, disable instrument shutdown while in alarm, and more
• Save time and reduce human error with maintenance and usage data available from iNet Control software
• Available with or without an integral pump, or with the Ventis Slide-on Pump for ultimate flexibility
• Non-pumped instruments compatible with 12-hour, 18-hour, or 20-hour batteries

The Ventis® Slide-on Pump

The Ventis® Slide-on Pump is ideally suited for operators who wear their gas monitors primarily for personal protection but occasionally require a pump for confined space entries. Available in black or safety orange and powered by its own battery, the slide-on pump is compatible with the Ventis MX4 and Ventis® Pro5 Multi-Gas Monitor.

• Convenient Sampling – Sample draw distance of up to 50 feet provides convenient sampling in a wide range of applications
• Easy to Attach – No tools are required to attach or remove the Ventis Slide-on Pump to or from the monitor
• Uses Same Batterys and Chargers as Ventis – Monitor and pump each use the same batterys, and can easily be exchanged between instruments
• Flexible Battery Options – Three available battery options make this pump extremely flexible in the field

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

GS-AS-B-008-G Gasman Single Gas Monitor, 0-1000ppm Ammonia, Non Rechargable Battery (single use), Italian ATEX by Crowcon

For over 40 years, Crowcon Detection Instruments has produced state of the art gas detection devices for personal and industrial use. Building upon their reputation for reliable and innovative gas monitoring products, Crowcon introduces the Gasman personal gas monitor. Its lightweight and compact design is convenient for jobsites where workers need not be weighed down by excessive bulk and equipment. The unit conveniently clips to a pocket or helmet and operates continuously.

The Gasman personal gas monitor has numerous convenient features such as:

• One button technology
• Backlit LCD display
• Durable polycarbonate casing
• Quick response triple alert system
• Compact and lightweight design

Easy to Use

The Gasman s true one button technology is an ideal and simple design. The large glove friendly button is mounted on the front of the unit for easy access and controls all of the unit s programmable features. Also on the front, the Gasman s easy to read backlit LCD screen indicates gas readings and the battery status. The simple screen provides a clear indication of the unit s operation status. It will also alert the user 30 days in advance of when a calibration test is due. With a simple and intuitive design, Crowcon has produced a gas detector that reduces the complexities of workplace safety, and ensures workers in a straightforward manner that their equipment is on and operational.

Triple Alarm System

This portable single gas detection system features a triple alarm system that is sure to alert the user and anyone in the vicinity. The visible alarm utilizes a dual red and blue flashing LED light, and the unit houses an internal vibrating alert system. These two indicators allow for visual recognition in loud environments and working conditions. The alarm system also features a programmable audible alarm at 95 decibels. The unit is capable of a variety of alarm tones, and users can select which tone may be best for the individual workplace setting. The triple alarm system with multiple sensory indicators is sure to be noticed in almost any work environment.

Specifications

The Gasman single gas monitor is lightweight and compact, weighing less than 135 grams and with dimensions of 90 x 48 x 24 mm. The unit is available with a wide variety of gas sensors which feature various detection and alarm levels. The unit also features a quick response time of 20 seconds for flammable and toxic gases or 10 seconds for oxygen. Its datalogging feature has approximately 900 hours of storage and all events are time stamped. The battery life for this unit is incredible with 12 hours of runtime on a Rechargeable battery battery or up to 2 years on a non-Rechargeable battery.

CC22-772-M CC 22 Series Fixed Transmitter with Methanol (CH₄O) Sensor, 0 - 100% LEL Range, No Display / Modbus by GfG

Are you looking for an innovative and cost-effective transmitter for combustible gases, but without the need for explosion protection? Then a GfG 22 series transmitter is the right choice.

Time-proven and innovative

The CC 22 works according to the heat of reaction principle, a proven method for measuring combustible gases. The transmitters are fitted with high-performance electronics for voltage stabilization, processing of readings, and temperature compensation. Follow-up costs are minimized thanks to the long lifespan of the sensors.

Universal signal transmission

Either an analog or digital output signal can be transmitted by the CC 22 by means of a Modbus interface. Due to the different types of signal transmission, a 22 series transmitter can be connected to almost any gas detection system, also as an extra measuring point or as a replacement transmitter on existing systems.

Signal processing

The embedded software of the CC 22 linearises the measuring signal and compensates for the effects of temperature. As a result, correct readings are transmitted even with weather related fluctuations in temperature. The software allows problems to be detected, and the Modbus version also indicates any required service or maintenance work.

Weather protection

A weatherproof housing not only protects transmitters against exposure to wind and weather, but also against contamination and excessive temperatures caused by direct sunlight.

Optional colored graphic display

The clear graphic display of the CC 22 is self explanatory and allows you to read off the current status and other important information with ease. The display enables you to navigate effortlessly through the unit's concise menu and to change settings or even calibrate, depending on your user authorization. In the event of an alarm, the display will turn red.

Operation buttons

The buttons on the transmitter allow the unit to be calibrated and settings to be adjusted through the menu as needed.

The application areas of the dust and water-protected structure range from production and storage areas to disposal sites, biogas plants, mines and oil rigs.

Calibration adapter

In order to perform regular bump tests, a calibration adapter is used on the transmitter, which ensures a uniform and secure supply of gas.

Easy and convenient service

GfG offers full after-the-sale commissioning and field service support.

Features

• Uses the catalytic combustion principle
• Long service life of the sensors
• High efficiency and low follow-up costs
• Sturdy plastic housing (IP 54)
• Cost effective single-man adjustment
• Affordable solution for many measuring tasks

Si-PM3 Differential Pressure Manometer by Sauermann

The palm-sized Sauermann Si-PM3 digital differential pressure manometer easily measures pressure.

• Measuring range: -150 to +150 hPa (-60 to 60 inH2O)
• Air velocity and airflow with Pitot tube (optional)
• Backlit LCD screen
• Magnetic backing for easy fixing & carrying bag

Kit Includes:

• 2 clear tubes Ø4x6 mm, 1 m (39.37") length
• 1 Certificate of conformity
• 1 Quick Start Guide
• 3 alkaline batteries LR03 AAA 1.5 V
• 1 Carrying bag

18526-66 Economic Cryogenic Probe, 100 Ohm, 12" L, Stripped, .188 Dia, 5ft FEP by Digi-Sense

Time constant is the time required to reach 63.2% of the new reading. To determine how long it will take to reach 99% of the new reading multiply the time constant by five.

The temperature range is for the probe tip only. The handle material may be affected if the probe is rated higher than the handle depending on exposure time, application, and handle material. ABS handles are rated to 220°F (104°C); PVC handles are rated to 200°F (93°C); Stainless Steel handles are rated at 450°F (232°C); Mini Connectors are rated to 392°F (200°C).

• Temperature ranges from -321°F - +300°F (-196°C to - +150°C)
• Time Constant: 3 seconds or greater
• Maximum error for probe assembly is ±1.1°C + 0.35% of reading below 300°F,. Alpha coefficient is 0.003850 U/U/°C (DIN IEC 751). Resistance at ice point (0°C) is 100 omega.
• Custom designs or changes to this product are available upon request

90260-24 Precision Liquid-In-Glass Thermometer; -1 to 101C, Total Immersion, Organic Liquid Fill by Digi-Sense

These thermometers are inexpensive and safe for use in laboratories, universities, food/beverage, environmental, wastewater, petrochemical, pharmaceutical and many other general-purpose applications. Fractional-degree thermometers offer higher precision. Choose from partial immersion or total immersion thermometers.

Thermometers feature permanently fused markings, blue spirit liquid, white background glass; are also individually serial numbered. Include a ring top and a statement of accuracy supplied by manufacturer.

• Nonmercury blue spirit liquid
• Statement of accuracy

Includes

Ring top and a statement of accuracy supplied by manufacturer.