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  1. Pressure Gauges

Additel ADT 681 Digital Pressure Gauge

Pressure ranges to 60,000 psi (4200 bar) & fully temperature compensated accuracy.

Additel ADT 681 Digital Pressure Gauge
Additel ADT 681 Digital Pressure Gauge - Gauge Pressure
  • Additel ADT 681 Digital Pressure Gauge - Gauge Pressure
    Additel ADT 681 Digital Pressure Gauge - Gauge Pressure
  • Additel ADT 681 Digital Pressure Gauge - Differential Pressure
    Additel ADT 681 Digital Pressure Gauge - Differential Pressure
Additel ADT 681 Digital Pressure Gauge
Additel ADT 681 Digital Pressure Gauge - Gauge Pressure
Additel ADT 681 Digital Pressure Gauge
Additel ADT 681 Digital Pressure Gauge - Differential Pressure
Retired products cannot be ordered
The Additel ADT681A Digital Pressure Gauge is the recommended replacement

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Manufactured
  • By Additel
Includes
  • FREE Ground Shipping on orders of $1,000 or more
  • FREE Lifetime Tech Support
Product Manual Product Specs
Questions?
Call 1-800-884-4967 or email sales@instrumart.com. Open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET.
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Overview

Features

  • 14 to 122°F (-10 to 50°C) operating temp
  • Up to eleven selectable pressure units
  • Large back lit display with 5-digit resolution
  • ATEX certified intrinsically safe is optional
  • Up to 0.02% accuracy
  • IP67 available for 681IS ranges GP15-60K
  • Panel mount versions available
  • Data logging option
  • NIST traceable certificate included
  • CE mark
Instrumart logo
                                                                   
Do you need to calibrate your Additel ADT 681 Pressure Gauge?
Our Calibration Lab can help. Fill out our Calibration Request Form today.
                                                                   

Description

The Additel ADT 681 digital pressure gauge is equipped with advanced microprocessor technology and state-of-the-art silicon pressure sensors. To achieve fully temperature compensated accuracy every sensor is pressure tested at several environmental temperatures from 14° to 122°F. With this test data individual coefficients are generated and stored in the gauge characterizing its performance over the full temperature compensated range.

Data logging is available on the standard gauge pressure, absolute, compound, differential, panel mount, and intrinsically safe versions. The ADT681 series digital pressure gauges provide an accurate, reliable, and economic solution for a wide range of pressure applications such as precision pressure measurement, field gauge calibration, pressure safety valve testing, pressure regulator testing.

Documents

Spec Sheets

  • Additel ADT 681 Digital Pressure Gauge Datasheet (511 KB)

Manuals

  • Additel ADT 681 Digital Pressure Gauges Manual PDF (6.4 MB)

Other

  • Additel ADT 681 Digital Pressure Gauges ATEX Certificate PDF (241 KB)
  • Pressure Gauge Accuracy Grades

Software

  • Additel ADT 681 Digital Pressure Gauges Software ZIP

Links

  • All possible part numbers

Accessories

Additel 9812 Power Adapter
Additel 9812 Power Adapter

110V/220V external power adapter (DC 9V) for Additel ADT681, ADT209 & ADT210.

In Stock
$109.00
Additel 9502 Software
Additel 9502 Software

Additel/Log II real time logging and graphical software for Additel ADT681 and ADT672.

$840.00
Additel 9050 Adapter Cable
Additel 9050 Adapter Cable

USB to RS232 (DB9/M) adapter cable.

$216.00
Additel 9900-681 Carrying Case
Additel 9900-681 Carrying Case

Carrying case for the Additel ADT681 digital pressure gauge.

$251.00
Additel 9251 Rubber Boot
Additel 9251 Rubber Boot

Rubber boot for the Additel 681 digital pressure gauge.

$55.00
Additel ADT901B-Kit Test Kit
Additel ADT901B-Kit Test Kit

Test kit for ADT 901 or ADT 901B; hose barb fitting, hose, etc.

Starting at $278.00

Applications

Here's how some of our customers use this product...

Oil & Gas Apparatus Testing and Data Logging

The Background: Our customer is an oil and gas company that needs to perform routine pressure testing on frac stacks, blowout preventers and other equipment used in the field.

The Problem: Up until now the customer had used a circular chart recorder to log the results of these pressure tests. While these hard copies fulfilled the regulatory requirements, they did not allow for the customer to share the data electronically or easily generate reports.

The Solution: We recommended the Additel ADT 681 digital pressure gauge combined with an Additel 9050 adapter cable and 9502 software. The 681 is available with a data logging option while the software allows the easy export of data and custom report generation.

Pressure Testing and Certification of Oil Drilling Equipment

The Background: An oilfield contractor requires a pressure measurement solution for using triplex pumps to test and certify drilling equipment such as frac stacks, running iron, blow out preventers and other critical oilfield components.

The Problem: Drilling equipment is rated for pressures up to 15,000 psi requiring high ranges. Additionally, the customer wants a digital gauge with the ability to share data with their customers.

The Solution: The Additel ADT 681 digital pressure gauge provides an accurate, reliable, and economic solution. It has an optional data logging and RS-232 communications to make it easy to download information onto a laptop for report generation or sharing.

Need Help? Call a Calibration engineer at 1-800-884-4967

We're open Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET

John A. headshot John A.
Senior Applications Engineer
19 years at Instrumart
Mark D. headshot Mark D.
Applications Engineer
13 years at Instrumart
Shawn S. headshot Shawn S.
Senior Applications Engineer
30 years at Instrumart
Fabian M. headshot Fabian M.
Applications Engineer
Angelo S. headshot Angelo S.
Cal & Pressure Engineering Lead
6 years at Instrumart
Mike C. headshot Mike C.
Senior Applications Engineer
24 years at Instrumart
Liam W. headshot Liam W.
Applications Engineer
2 years at Instrumart
Nate H. headshot Nate H.
Applications Engineer
Brynn O.S. headshot Brynn O.S.
Applications Engineer
3 years at Instrumart
John A. headshot John A.
Senior Applications Engineer
19 years at Instrumart
Mark D. headshot Mark D.
Applications Engineer
13 years at Instrumart
Shawn S. headshot Shawn S.
Senior Applications Engineer
30 years at Instrumart
Fabian M. headshot Fabian M.
Applications Engineer
Angelo S. headshot Angelo S.
Cal & Pressure Engineering Lead
6 years at Instrumart
Mike C. headshot Mike C.
Senior Applications Engineer
24 years at Instrumart
Liam W. headshot Liam W.
Applications Engineer
2 years at Instrumart
Nate H. headshot Nate H.
Applications Engineer

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Additel ADT 681 Digital Pressure Gauge
Additel ADT 681 Digital Pressure Gauge
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