$200 - $300

VK24-CK 24" Cattle Kooler Circulation Fan, Cord, Special Mount by Schaefer

Reduce heat stress and improve air quality with Schaefer's uniquely designed circulation fans. Unrivaled in the market, these fans are engineered to produce greater air movement and superior cooling no matter the application. You don't hear them. You don't see them. You only feel them!

Also known as Horizontal Air Flow (HAF) fans, these fans move air in a coherent horizontal pattern creating a gentle 'racetrack' air flow pattern needed in greenhouses to maximize heat distribution and humidity control by mixing the air, from ceiling to floor.

Features and Benefits

• Deep guard design for unmatched performance, low noise levels and safety without sacrificing airflow
• Matched high quality motors and blades for maximum efficiency
• Powder coated steel guards for increased durability and corrosion resistance
• Hot dipped galvanized guards on VK12-GA and VK20-GA models for even greater rust protection
• Powder coated steel mounting bracket and power cord included
• Wide variety of mounting options available for flexible and easy installation
• Variable speed controls available
• Misting kits available for even greater cooling
• Two year warranty
• Made in the USA

Part Number: 58L-443

791LPTBC Panel Mount Digital Temperature Transmitter with 4- 20 mA Current Output, Type PTB, Red LED by Jenco

Panel mount digital temperature transmitter with 4- 20 mA current output that allows the 791 to drive any loop powered process indicator or recorder. Current output has expanded or normal switch for user adjustable center point and span control for temperature to 4-20 mA output and features a LCD display & 1/8 DIN Aluminum case. Types. J, K, T, 3-wire Pt-100 RTD, specify °C or °F. Ambient range 0 to 40°C. 115 / 230V AC operation.

• All solid state design
• Low power consumption ,reduced internal heating ,increased reliability
• High 50/60 hz noise rejection
• Heat cycled 100 hours before shipment
• Available for various thermocouple and rtd calibrations
• Easy to install
• Aluminum 1/8 DIN housing
• Isolated 4 to 20 mA output over span in nor mode
• 115VAC /230VAC operations

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

Part Number: 34L-14-200

Part Number: 44L-438

Part Number: M10135000PA

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

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

Part Number: F105325PM50

7707 GS300 Gas Sniffer by Wohler

The Wohler Gas Sniffer is a quick and highly sensitive measurement instrument for tightness control and leakage detection of gas tubes that contain combustible gases. Wohler delivers German technology for accurate and high-quality results. The Gas Sniffer notifies via vibration and acoustic signals in order to highlight also small leaks. The display shows a bar graph in order to present the current gas concentration proportionally. Here, the Gas Sniffer classifies the gas concentration level into one of twelve levels between 0 and 1200 ppm.

This tiny Gas Sniffer is the perfect all-round tool for controlling installations which contain liquefied or natural gas. The measurement results are reliable and professional and can thus be used by professionals in further processes. Craftsmen and industrial choose the right tool with this gas sniffer for inspecting gas tubes.

The Gas Sniffer comes with a short reaction time and an integrated flash light. The type of gas for measurement can be chosen. Due to its design it lies perfect in one's hand.

The Gas Sniffer enables its users to monitor industrial plants such as chemical plants or those in need for a high heat consumption using tubes with combustible gases. Craftsmen can use the Wohler GS 300 Gas Sniffer in order to inspect private properties and to make sure that home installations work properly and that there is no danger for occupants.

• Acoustic signal and vibration alarm to display even the smallest leaks
• Display of gas concentration via bar graph in twelve levels from 0 1,200 ppm
• Perfect tool to control natural gas, as well as liquefied gas installations
• Additional LED lighting turns on automatically in dark places, to search for leaks in hard to reach spots (flashlight function)

Additonal Information

• Wohler GS 300 Gas Sniffer
• 17" gooseneck probe
• 4 AA batteries
• Carrying case

Part Number: 34L-475

Part Number: Z10795PM2

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