Seametrics PT12 Submersible Pressure Sensors

The Seametrics PT12 submersible pressure sensors deliver accurate pressure and temperature readings in rugged environments

Features

  • Digital sensor with SDI-12 and Modbus communications
  • Absolute (non-vented) or gauged (vented) versions
  • Available from 5 PSI to 300 PSI in stainless steel & titanium housings
Starting At $1,039.00
Stock Check Availability  

Overview
Designed to resist the elements, the Seametrics PT12 delivers accurate pressure and temperature readings in rugged environments. This industry standard SDI-12 device is easy to interface with data loggers and can be daisy-chained on one cable up to 200 feet, making it a preferred choice for many environmental professionals with existing SDI-12 systems.

Benefits

  • SDI-12 v1.3 interface
  • Modbus RTU interface
  • Optional USGS OSW accuracy enhanced calibration on the 15 PSIG unit.
  • Available with a variety of cable options, including polyethylene, polyurethane, and FEP
  • Available in absolute and gauge versions
  • 316 stainless steel, fluoropolymer, and PTFE construction (titanium optional)
  • Optional automatic barometric compensation for absolute units using a PT12-BV Barometric Sensor (SDI-12 only)
  • Available from 5 PSI to 300 PSI
  • Optional 1/4″ NPT inlet
Questions & Answers
How is the PT12 water level sensor typically installed?
The PT12 sensor must be submerged at a fixed depth below minimum pool in order to accurately measure changes in water level. At the other end, the cable is typically wired to a data logger or PLC for power and communications.
If the pressure transducer is out of water, not affected by ice, what kind of cold air temperatures can it withstand?
These loggers can operate in a -15˚ to 55˚C (5˚ to 131˚F), per the specifications. Seametrics recommends further protection if using in water below freezing with their freeze protection kit.
Did you find what you were looking for?

Select Options

  Products 0 Item Selected
Image
Part #
Description
Price
Stock
Quantity
Seametrics PT12 Submersible Pressure Sensors
2B41824
PT12 vented pressure & temperature sensor with stainless steel housing, 5 PSIG range, requires cable
Your Price $1,039.00
Check Availability  
Seametrics PT12 Submersible Pressure Sensors
2B41826
PT12 vented pressure & temperature sensor with stainless steel housing, 15 PSIG range, requires cable
$1,039.00
Check Availability  
Seametrics PT12 Submersible Pressure Sensors
2B41828
PT12 vented pressure & temperature sensor with stainless steel housing, 30 PSIG range, requires cable
$1,039.00
Check Availability  
Seametrics PT12 Submersible Pressure Sensors
2B41830
PT12 vented pressure & temperature sensor with stainless steel housing, 50 PSIG range, requires cable
$1,039.00
Check Availability  
Seametrics PT12 Submersible Pressure Sensors
2B41832
PT12 vented pressure & temperature sensor with stainless steel housing, 100 PSIG range, requires cable
$1,039.00
Check Availability  
Seametrics PT12 Submersible Pressure Sensors
2B41834
PT12 vented pressure & temperature sensor with stainless steel housing, 300 PSIG range, requires cable
$1,039.00
Check Availability  
Seametrics PT12 Submersible Pressure Sensors
2B41852
PT12 non-vented pressure & temperature sensor with stainless steel housing, 30 PSIA range, requires cable
$1,039.00
Check Availability  
Seametrics PT12 Submersible Pressure Sensors
2B41854
PT12 non-vented pressure & temperature sensor with stainless steel housing, 50 PSIA range, requires cable
$1,039.00
Check Availability  
Seametrics PT12 Submersible Pressure Sensors
2B41856
PT12 non-vented pressure & temperature sensor with stainless steel housing, 100 PSIA range, requires cable
$1,039.00
Check Availability  
Seametrics PT12 Submersible Pressure Sensors
2B41858
PT12 non-vented pressure & temperature sensor with stainless steel housing, 300 PSIA range, requires cable
$1,039.00
Check Availability  
Seametrics PT12 Submersible Pressure Sensors
2B42824
PT12 vented pressure & temperature sensor with titanium housing, 5 PSIG range, requires cable
$1,454.00
Check Availability  
Seametrics PT12 Submersible Pressure Sensors
2B42826
PT12 vented pressure & temperature sensor with titanium housing, 15 PSIG range, requires cable
$1,454.00
Check Availability  
Seametrics PT12 Submersible Pressure Sensors
2B42828
PT12 vented pressure & temperature sensor with titanium housing, 30 PSIG range, requires cable
$1,454.00
Check Availability  
Seametrics PT12 Submersible Pressure Sensors
2B42830
PT12 vented pressure & temperature sensor with titanium housing, 50 PSIG range, requires cable
$1,454.00
Check Availability  
Seametrics PT12 Submersible Pressure Sensors
2B42832
PT12 vented pressure & temperature sensor with titanium housing, 100 PSIG range, requires cable
$1,454.00
Check Availability  
Seametrics PT12 Submersible Pressure Sensors
2B42834
PT12 vented pressure & temperature sensor with titanium housing, 300 PSIG range, requires cable
$1,454.00
Check Availability  
Seametrics PT12 Submersible Pressure Sensors
2B42852
PT12 non-vented pressure & temperature sensor with titanium housing, 30 PSIA range, requires cable
$1,454.00
Check Availability  
Seametrics PT12 Submersible Pressure Sensors
2B42854
PT12 non-vented pressure & temperature sensor with titanium housing, 50 PSIA range, requires cable
$1,454.00
Check Availability  
Seametrics PT12 Submersible Pressure Sensors
2B42856
PT12 non-vented pressure & temperature sensor with titanium housing, 100 PSIA range, requires cable
$1,454.00
Check Availability  
Seametrics PT12 Submersible Pressure Sensors
2B42858
PT12 non-vented pressure & temperature sensor with titanium housing, 300 PSIA range, requires cable
$1,454.00
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