Extech SDL350 Hot Wire CFM Thermo-Anemometer/Datalogger

The Extech Hot Wire CFM Thermo-Anemometer/Datalogger measures air velocity and air flow through a telescoping probe for extended reach.

Features

  • Probe extends up to 7.05ft (215cm) maximum length with cable
  • Stores 99 readings manually and 20M readings via 2G SD card
  • Telescoping probe designed to fit into HVAC ducts and other small openings
Starting At $649.00
Stock Check Availability  

Overview
The Extech Hot Wire CFM Thermo-Anemometer/Datalogger date and time stamps and stores readings on an SD card for easy transfer to a PC. The datalogger measures air velocity and air flow with a telescoping probe designed to fit into HVAC ducts and other small openings. The probe extends up to 7.05 feet maximum length with cable. The meter stores up to 99 readings manually, and 20M readings via the 2G SD card, and adjustable sampling rates range from 1 to 3600 seconds. The type K/J thermocouple input allows for high-temperature measurements.

Additional Functions

  • Record/recall min and max readings
  • Data hold
  • Automatic power off with disable function

  •  Air velocity m/s range: 0.2 to 25m/s
  • Air velocity m/s resolution: 0.01m/s
  • Air velocity m/s basic accuracy: ±5%rdg
  • Air velocity ft/min range: 40 to 3940ft/min
  • Air velocity ft/min resolution: 1ft/min
  • Air velocity ft/min basic accuracy: ±5%rdg
  • Air velocity MPH range: 0.5 to 45MPH
  • Air velocity MPH resolution: 0.01MPH
  • Air velocity MPH basic accuracy: ±5%rdg
  • Air velocity knots range: 1 to 31knots
  • Air velocity knots resolution: 0.01knots
  • Air velocity knots basic accuracy: ±5%rdg
  • Air velocity km/h range: 0.7 to 72km/h
  • Air velocity km/h resolution: 0.01km/h
  • Air velocity km/h basic accuracy: ±5%rdg
  • CFM( feet3/min) range: 0 to 1,907,000 CFM
  • CFM( feet3/min) resolution: 0.001 to 100 CFM
  • CMM (meter3/min) range: 0 to 54,000 CMM
  • CMM (meter3/min) resolution: 0.001 to 1 CMM
  • Temperature range: 32 to 122°F (0 to 50°C)
  • Temperature resolution: 0.1°
  • Temperature basic accuracy: ±1.5ºF (±0.8ºC)
  • Type K temperature range: -148 to 2372°F (-100 to 1300°C)
  • Type K temperature resolution: 0.1°
  • Type K temperature basic accuracy: ±(0.4% + 1.8°F/1°C)
  • Type J temperature range: -148 to 2192°F (-100 to 1200°C)
  • Type J temperature resolution: 0.1°
  • Type J temperature basic accuracy: ±(0.4% + 1.8°F/1°C)
  • Memory: 20 million data records using 2G SD card
  • Dimensions: 7.2 x 2.9 x 1.9" (182 x 73 x 47.5mm)
  • Weight:  23.1oz (655g)

  • (1) Datalogger
  • (1) 3.1ft (95cm) fully extended telescoping probe with 3.9ft (120cm) cable
  • (6) AA batteries
  • (1) SD card
  • (1) Hard carrying case
Questions & Answers
No Questions
Did you find what you were looking for?

Select Options

  Products 0 Item Selected
Image
Part #
Description
Price
Stock
Quantity
Extech SDL350 Hot Wire CFM Thermo-Anemometer/Datalogger
SDL350
Hot wire CFM thermo-anemometer/datalogger
Your Price $649.00
Check Availability  
Extech SDL350 Hot Wire CFM Thermo-Anemometer/Datalogger
SDL350-NIST
Hot wire CFM thermo-anemometer/datalogger, NIST traceable
$809.00
Check Availability  
  Accessories 0 Item Selected
Notice: At least 1 product is not available to purchase online
×
Multiple Products

have been added to your cart

There are items in your cart.

Cart Subtotal: $xxx.xx

Go to Checkout

In The News

Cal Poly, San Luis Obispo Manages Monitoring Efforts in Morro Bay

California Polytechnic State University, San Luis Obispo (Cal Poly, SLO), has been monitoring Morro Bay for decades, and while the monitoring program has changed over the years, the dedication to monitoring the bay has remained the same. The project started in 2006 as a Packard Foundation-funded initiative to monitor water quality flowing in and out of Morro Bay. The goal at the time was to use the data collected to develop and inform an ecosystem-based management plan in collaboration with the Morro Bay National Estuary Program (MBNEP). Since the estuary was the focus at the time, researchers were monitoring water flowing into the estuary from Chorro Creek and Los Osos Creek.

Read More

Green Water in Green Bay: Using Data Buoys to Monitor the Southern Bay

While the bay of Green Bay has been referred to as the largest freshwater “estuary” in the world, the watershed hosts intensive agriculture and contributes one-third of Lake Michigan’s total phosphorus load.  The Fox River flows into the bay, carrying excess nutrients largely the result of non-point source runoff from the watershed. With a history of deterioration extending well into the last century, the bay ecosystem suffered significant declines in water quality.  This, in turn, stimulated major clean-up and ongoing restoration efforts to improve water quality. Tracking these changes is an important aspect of ecosystem management.

Read More

Cross-Border Sewage Contaminated Flows: Monitoring the Tijuana River

The Tijuana River runs across the US-Mexico boundary, flowing into and throughout southern California, carrying with it nutrients and contaminants throughout the estuary. In recent decades, the flows have been heavily polluted with untreated sewage from the City of Tijuana. The wastewater enters the greater Tijuana River estuary, impacting coastal communities and disrupting the natural environment. In order to better understand these cross-border flows, researchers out of San Diego University sought to monitor the waterway test the capabilities of in-situ sensors to measure the contaminated water. Natalie Mladenov and Trent Biggs were two of the researchers involved in the project, deploying a real-time monitoring system in May of 2021.

Read More