Heron 4-20mA Pressure Transmitters

Heron Instruments 4-20mA pressure transmitter provides highly accurate water level measurement for a wide variety requirements that involve real time pressure readings.

Features

  • Accuracy of +/-0.1% full scale
  • 4x overpressure rating
  • Automatic barometric compensation through vented cable
List Price $539.00
Starting At $512.05
Stock Drop Ships From Manufacturer  

Overview
Heron Instruments 4-20mA pressure transmitter provides highly accurate water level measurement for a wide variety requirements that involve real time pressure readings. The Heron 4-20mA is ideal for use in tanks, wells and boreholes.

Easily Integrateable
The Heron 4-20mA is easily adapted to 3rd party data loggers, telemetry systems, Scada Systems, and digital displays.

Durable and Trusted
The two wire 4-20mA current loop is the most widely used signal transmission for transducers in industrial applications. It offers excellent noise immunity and is available in lengths up to 2000 ft (600m). Wide range of supply voltage (7.5VDC-35VDC) and reverse polarity protected.

*Requires vented cable and external power.

Performance

# of Data Points

N/A

Download Speed

N/A

Accuracy %FS

+/- 0.05%FS

Stability %FS/year

+/-0.20

Performance

 

Pressure Ranges

10m/30ft, 30m/100ft, 60m/200ft, 120m/400ft

Overpressure Rating

2X

Operating Temperature

-20˚C to 80˚C

Pressure Resolution

0.001

Supply Voltage

7.5VDC - 35VDC

Expected Battery Life

N/A

Warranty

3 Years

Physical Characteristics

 

Wetted Material

316 SS & Delrin

O-Rings

Rubber Buna

Transducer

316 SS Piezoresistive Silicon

Weight

170g (.37lbs)

Length

14.5cm (5.7")

Diameter

22mm (.9")

Vented Direct Read Cable

Polyurethane Jacketed

Questions & Answers
What is the maximum available cable length?
The 4-20mA pressure transmitters can be supplied with vented cable lengths up to 2000 ft. or 600m.
How does the 4-20mA pressure transmitter handle in landfill conditions with the presence of leachate?
The Heron 4-20mA pressure transducers are not housed in titanium, and are not suitable for landfill conditions. However, the dipperLog Tough+ is another option that is manufactured specifically for most caustic and hazardous monitoring environments and can be found here: https://www.fondriest.com/heron-dipperlog-tough-water-level-logger.htm
Did you find what you were looking for?

Select Options

  Products 0 Item Selected
Image
Part #
Description
Price
Stock
Quantity
Heron 4-20mA Pressure Transmitters
54PT-B
4-20mA pressure transmitter, 30 ft/10m pressure range (requires vented cable)
Your Price $512.05
Drop Ships From Manufacturer  
Heron 4-20mA Pressure Transmitters
54PT-C
4-20mA pressure transmitter, 100 ft/30m pressure range (requires vented cable)
$512.05
Drop Ships From Manufacturer  
Heron 4-20mA Pressure Transmitters
54PT-D
4-20mA pressure transmitter, 200 ft/60m pressure range (requires vented cable)
$512.05
Drop Ships From Manufacturer  
Heron 4-20mA Pressure Transmitters
54PT-E
4-20mA pressure transmitter, 400 ft/120m pressure range (requires vented cable)
$512.05
Drop Ships From Manufacturer  
  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

Climate Change and Microplastics: Monitoring Lake Champlain

Most people go to Lake Champlain for its exceptional views and thrilling boating, but it’s also home to a wide variety of interesting aquatic research projects. From studying microplastics to thermal dynamics of the lake, Timothy Mihuc, director of the Lake Champlain Research Institute (LCRI) at the State University of New York at Plattsburgh (SUNY Plattsburgh), has spent his career studying aquatic ecosystems.  As an aquatic biologist, he’s the main investigator on Lake Champlain’s research studies while also managing their grants, employees, and their hands-on buoy work.  Over the years, LCRI has received a number of environmental grants that aid in its monitoring research.

Read More

Current Monitoring after the Francis Scott Key Bridge Collapse

On March 26th, according to The Baltimore Sun , a 984-foot, 112,000-ton Dali lost propulsion and collided with a support column of the Francis Scott Key Bridge, collapsing the structure. Soon after the event, search and rescue, salvage crews, and other emergency responders were mobilized after the collision. As salvage efforts progressed in early April, NOAA’s Center for Operational Oceanographic Products and Services (CO-OPS) responded to a request for real-time tidal currents data and deployed a current monitoring buoy—CURBY (Currents Real-time BuoY)—into the Patapsco River north of the Francis Scott Key Bridge.

Read More

Soundscapes of the Solar Eclipse: Citizen Science Supporting National Research

On April 8, 2024, millions of people around the world had their eyes glued to the sky to witness a historic cosmic event. The total solar eclipse captured the headlines and the minds of many who became eager to gaze at the heavens as the sky went dark for a few minutes. However, not everyone used their sense of sight during the eclipse, some were listening to the sounds of the natural world around them as the light faded from above. The Eclipse Soundscape Project is a NASA-funded citizen science project that focuses on studying how the annular solar eclipse on October 14, 2023, and the April 8, 2024 total solar eclipse impacted life on Earth.  The project revisits an initiative from the 1930s that showed animals and insects are affected by solar eclipses.

Read More