$50 - $75

SXL-3 Optical Liquid Sensor, PWM by Agrowtek

Electronic optical liquid sensors are durable, have no moving parts and are easy to maintain. SXL sensors can detect fluid levels in tanks, flow in pipes, or leaks in drip pans when liquid touches the sensor tip. Wide voltage range and high current capacity makes the SXL sensor practical for TTL logic, industrial PLC or direct relay control applications. 1/4" NPT threading and removable wiring terminal block with pin-out cast into the hex head makes installation or replacement fast and simple. When the output is energized a red LED illuminates the sensor body giving a visual status indication. Available in 'wet-on' and 'dry-on' configurations, or PWM output for applications requiring error indication and failure monitoring. Other intelligent functions include "stable state" switching to detect splashing, one-second output debounce and error indication from infrared flooding.

Applications

• Water Tanks
• Coolant Reservoirs
• Hydraulic Fluid Reservoirs
• Warewash Equipment
• Irrigation Systems
• High & Low Level Detection
• Leak & Overflow Detection
• Flow Detection in Pipes
• Automatic Fill/Drain Level Control

GHS1236 Face Shield PPE Hazard Class Pictogram Label (1/2"), 1820/Pad by GHS Safety

Provide your employees with a quick and easy way to identify Personal Protective Equipment & Hazard Class requirements. GHS labels are manufactured on a high gloss paper stock with pressure sensitive adhesive for ease of application and longer durability. Designed to be used with you in house labeling system where color printing isn't an option.

Make clean, professional looking labels in minutes. Labels are printed in sheets and padded with a cardboard backer for ease of use. Each sheet is perforated to allow removal when completed.

Labels are sold in pads. 1" diameter labels come 1,120 labels per pad. 1/2" diameter labels come 1,820 per pad.

0646 2532 Self-adhesive Temperature Strips +161 to +204 °C (pack of 10) by Testo

Testoterm self-adhesive temperature measurement strips are thin, temperature-sensitive pieces of film which change their color when the temperature exceeds a specific value. This makes them ideal for monitoring the temperature of products and processes where the temperature is not allowed to exceed a certain limit, i.e. for moving or small objects like circuit boards, for long-term monitoring of storage and transport temperatures, in laboratories, in automobile technology, in aviation and in astronautics.

The temperature strips in action

The temperature strips are available in booklets of 10. The strips are peeled off and applied to the object you wish to measure.

The strips have a temperature scale ranging from +161 °C to +204 °C which is divided into little white boxes. As soon as a specific temperature has been exceeded, the strip changes color in the relevant boxes in the space of 2 to 3 seconds. The temperature steps for the individual boxes are as follows: 161 °C, 169 °C, 172 °C, 177 °C, 184 °C, 189 °C, 197 °C and 204 °C.

When the strips change color, they do so irreversibly. When a certain temperature has been exceeded, the color does not change back again when the temperature returns to previous levels. This allows you to see that critical thresholds have been exceeded even when the temperatures have returned to the levels they were before the limit was reached. This makes them ideal for use in storage and transport.

We are also able to provide you with temperature strips for monitoring other temperature ranges. The following measuring ranges are available:

• +37 ... +65 °C
• +71 ... +110 °C
• +116 ... +154 °C
• +204 ... +260 °C

• Measuring range +161 °C to +204 °C
• Self-adhesive temperature strips
• Change color in 2 - 3 sec when thresholds are exceeded
• Ideal for monitoring temperature of small/moving objects / long-term monitoring of transport/storage temperatures

Includes:

testoterm temperature measurement strips for measurement ranges from +161 °C to +204 °C, 10 strips per booklet.

Please note: special prices available for orders exceeding 5 booklets.

AP1005-J Ammonium Per sulfate, ACS Grade, 100gm by AquaPhoenix

• CAS No. 7727-54-0
• (NH4)2S2O8 FW=228.20
• Ammonium Persulfate/UN1444

Specifications

• Packaging Type: Poly
• Size: 100 gram

Old Part Number: HP101125
New Part Number: H101125LA

Old Part Number: P197110
New Part Number: P197110PA

GHS1303 Flame Over Circle Pictogram Labels (2" x 2"), 500/roll by GHS Safety

Need a smaller format of HazCom GHS Pictograms for labelling your goods or documents? 2" x 2" HazCom GHS pictogram labels come in rolls 500. Printed on gloss paper with peel and stick adhesive, these labels will apply easily to metal and plastic containers.

AI1104 pH Calibration Solution Kit (7.00, 4.00, 10.01) 16oz/bottle+3M KCl storage solution 4oz+CalPod by Apera

The Apera Instruments AI1109 pH Calibration Buffer Solution Kit includes three 16oz bottles of pH buffer solutions (pH 4.00, pH 7.00, and pH 10.01), one 4oz bottle of 3M KCL storage solution for pH/ORP electrodes, plus one piece of Apera's unique Cal, which helps users to organize all the solutions in one place and create no more mess in the calibration process.. The color-coded buffer solutions are standardized against NIST certified pH references within 0.01 pH at 25°C (77°F). It's ideal for the calibration of all kinds of pH meters. Since pH level is affected by temperature, a temperature/pH reference chart is provided on the bottle label for reference. The 3M KCL Storage Solution helps keep the sensitivity and accuracy of your pH probes.

All the solutions are double-sealed, not subject to the DOT shipping restrictions, and have a 2-year shelf life. The expiration date is printed on the bottle. MSDS documents are downloadable.

Note: Store at room temperature and away from direct sunlight. Keep the bottle tightly closed when not in use. Keep out of reach of children.

• High Accuracy (±0.01 pH): standardized against NIST certified pH references within 0.01 pH at 25°C (77°F). Ideal for the calibration of all kinds of pH meters
• Color-coded, Double-sealed, 2-Year shelf life. Expiration date and Temperature/pH reference chart provided for reference
• Apera's unique Cal included, no more mess for your meter's calibration
• The 3M KCL Storage Solution helps keep the sensitivity and accuracy of your pH probes
• Non-hazardous product (MSDS is downloadable)

Part Number: P197150LM43

S01-1000-010 ProRAE Guardian Real-time Monitoring Tier 1 Monthly Subscription per Instrument by RAE Systems

The Subscription Model provides the end customers the ability to get license keys that are valid for a fixed duration of time or to allow rental houses to get license keys to lease out the software to their end customers for a fixed duration of time. Subscription based licenses cannot be combined with perpetual licenses.

Part Number: 10L-360

GHS1003 Wall Chart (24" x 36") by GHS Safety

HazCom GHS Wall Chart provides a comprehensive overview of new HazCom GHS labeling requirements. The chart details the three main Physical, Health & Environmental hazard groups; the requirements for supplier labels when decanting or transferring hazardous chemicals; visual representations of the precautionary statement pictograms; and a list of the information required on a Safety Data Sheet. Mount this full color chart in a prominent place to help refresh your employee's knowledge of the HazCom GHS requirements. Wall chart may be used for indoor and outdoor applications. 24" x 36"

Wall Chart, Wall Chart, Subject Matter Chemical/HAZMAT Training, Chart Format, Height 24 In., Width 36 In., Depth 1/16 In., Language English, Provides Compliance with Globally Harmonized System, Globally Harmonized System Standards, Material White Matte Vinyl

GHS1300 1/2" Hazard Class Variety Pack by GHS Safety

Provide your employees with a quick and easy way to identify Personal Protective Equipment & Hazard Class requirements. Labels are manufactured on a high gloss paper stock with pressure sensitive adhesive for ease of application and longer durability. Designed to be used with you in house labeling system where color printing isn't an option.

Make clean, professional looking labels in minutes. Labels are printed in sheets and padded with a cardboard backer for ease of use. Each sheet is perforated to allow removal when completed.

GHS1300 1/2" assorted Pictogram pad

1,820 labels total
260 labels of the Flame pictogram
260 labels of the Flame over Circle pictogram
260 labels of the Corrosion pictogram
260 labels of the Health Hazard pictogram
260 labels of the Exclamation Mark pictogram
130 labels of the Gas Cylinder pictogram
130 labels of the Skull and Crossbones pictogram
130 labels of the Exploding Bomb pictogram
130 labels of the Environment pictogram

SXL-2 Optical Liquid Sensor, DRY-ON by Agrowtek

Electronic optical liquid sensors are durable, have no moving parts and are easy to maintain. SXL sensors can detect fluid levels in tanks, flow in pipes, or leaks in drip pans when liquid touches the sensor tip. Wide voltage range and high current capacity makes the SXL sensor practical for TTL logic, industrial PLC or direct relay control applications. 1/4" NPT threading and removable wiring terminal block with pin-out cast into the hex head makes installation or replacement fast and simple. When the output is energized a red LED illuminates the sensor body giving a visual status indication. Available in 'wet-on' and 'dry-on' configurations, or PWM output for applications requiring error indication and failure monitoring. Other intelligent functions include "stable state" switching to detect splashing, one-second output debounce and error indication from infrared flooding.

Applications

• Water Tanks
• Coolant Reservoirs
• Hydraulic Fluid Reservoirs
• Warewash Equipment
• Irrigation Systems
• High & Low Level Detection
• Leak & Overflow Detection
• Flow Detection in Pipes
• Automatic Fill/Drain Level Control

DGF1BAAACXB Pulsafeeder Digital Glycol Feeder, 50 Gallon with Alarm Dry Contact by Quantrol

Pulsafeeder's Digital Glycol Feeder provides a consistent operating pressure in closed loop systems. This allows a controlled percentage of glycol solution to be fed from the 55 gallon tank. The Digital Glycol Feeder is available in two models; the DGF1 for single loop and the DGF2 for dual loop systems.

The control unit utilizes an 8-bit microcontroller for precise feed system control. The NEMA4X enclosure can be wired conduit or prewire for easy startup. The preplumbed assembly includes a pressure gauge, pressure switch, and pressure relief valve to prevent excessive pressure build up. A low liquid level switch with optional audible alarm prevents the gear pump from operating when the solution is low.

Each Digital Glycol Feeder is fully piped and wired with the following components:

Suction Assembly includes:

• PVC tubing and fittings
• PVC ball valve
• Clear poly bowl strainer

Discharge Assembly Includes:

• PVC pipe and fittings
• PVC ball valve
• PVC check valve
• Pressure gauge
• Brass relief valve with return to tank tubing

Controller Features

• Compact NEM4X enclosure for industrial applications
• Touch keypad user interface for gear pump operation
• LED indicators loss of pressure and low level
• HOA control of pumps and alarm to force relay OFF indefinitely or force relay ON for a period of 5 minutes
• Alarm silence feature
• Dual alarm relay outputs are factory configured for dry contact or powered
• Available in 115V or 230V
• Agency approved for US and Canada

Pump Features

• Heavy duty gear pump
• Bronze and stainless steel wetted components
• Close tolerance design allows for consistent performance
• Helical gears for quiet operation

System Features

• Economical design for competitive bid specifications

SA1688-Q Sulfuric Acid, 10.0N, 1L by AquaPhoenix

• Sulfuric Acid/UN2796

Specifications

• Concentration: 10.0N
• Packaging Type: Poly
• Size: 1.00 L

Old Part Number: P1016250
New Part Number: P1016250PA

Part Number: 17L-365