Ensure precision and convenience with our advanced digital pressure gauge, offering a touch screen interface, safety valve test, leak test, HART Communications, and Bluetooth functionality, making pressure monitoring effortless.
Pressure Type:
ADT673 Advanced Digital Pressure Calibrator – Gauge Pressure
Advanced Communication
HART Field Communicator
With full support for HART communication protocols, the ADT673 Advanced Digital Pressure Calibrators provide a pressure calibration solution for transmitters over a wide pressure range.
The ADT673 is a very portable device and can measure pressure precisely with a built-in pressure sensor, as well as read the current or mV produced by a transducer. It can also supply 24 V loop power to sensors or transmitters during calibration.
HART communicator available as an option
Simple. Fast. Intuitive.
A Modern User Experience
Additel has gone above and beyond to provide customers with the best possible experience when using this calibrator. The 3.4 inch colour touchscreen display comes with a protective replaceable tempered glass screen and is a refreshing update to the traditional push button or blister pad interface.
With an easy to navigate menu structure and fast touchscreen response, the ADT673 is simple yet powerful to use. The easy to read display is built rugged to handle the demands of a busy technician in the field or laboratory.
Rugged Construction
Built for the Field or Laboratory
With an IP67 rating, the ADT673 can be used in the field or laboratory to meet demanding pressure calibration requirements.
IP67
304 Stainless Steel Case
Rechargeable Battery
More From One Instrument
A Wide Range of Pressure Calibration Options
The Additel ADT673 pressure calibrators provide an accurate, reliable and economical solution for a wide range of pressure applications. With pressure ranges from -100 kPa to 420 MPa, there are options to suit a broad range of service requirements.
The ADT673 digital pressure calibrator is supplied with an ISO 17025 accredited calibration certificate. Zedflo is a NATA accredited facility and can provide accredited calibration for these products.
The ADT673 has options for measuring gauge, compound, differential, absolute and barometric pressure. USB and Bluetooth communications are included, with optional RS232 and Wi-Fi available.
Up to 420 MPa
Pressure ranges up to 4,200 bar / 60,000 psi, depending on pressure type.
High Accuracy
0.02% FS, 0.05% FS, 0.1% FS or 0.2% of reading accuracy options.
Colour Touchscreen
3.4 inch capacitive touchscreen with replaceable tempered glass protector.
Gauge or Absolute
Built-in barometer allows gauge or absolute pressure measurement.
HART
Full HART field communicator available as an option.
Electrical Measurement
Measure mA or V with 24 V loop power available.
USB + Bluetooth
USB Type-C and Bluetooth communication included as standard.
Optional Wi-Fi / RS232
Additional communication options available to suit different workflows.
Data Logging
8 GB storage with manual and automatic logging modes.
Additel Link
Remote monitoring from a compatible personal device using the Additel Link mobile app.
IP67
Designed for demanding pressure calibration work in the field or laboratory.
ISO 17025 Certificate
Supplied with an ISO 17025 accredited calibration certificate.
| Feature | ADT681A | ADT680A | ADT680P | ADT601Ex | ADT685 | ADT686 | ADT673 |
|---|---|---|---|---|---|---|---|
| Gauge Pressure | • | • | • | • | • | • | • |
| Compound Pressure | • | • | • | • | • | • | |
| Absolute Pressure | • | • | • | • | |||
| Differential Pressure | • | • | • | • | |||
| Range | -15 to 60K psi (-1 to 4200 bar) |
-15 to 60K psi (-1 to 4200 bar) |
-15 to 60K psi (-1 to 4200 bar) |
-15 to 15K psi (-1 to 1000 bar) |
-15 to 60K psi (-1 to 4200 bar) |
-15 to 60K psi (-1 to 4200 bar) |
-15 to 60K psi (-1 to 4200 bar) |
| Available Accuracies (range dependent) |
0.02%, 0.05%, 0.1%, 0.2%FS & 0.1%RD |
0.1%, 0.2%FS | 0.02%, 0.05%, 0.1%, 0.2%FS & 0.1%RD |
0.5%FS | 0.02%, 0.05%, 0.1%, 0.2%FS & 0.1%RD |
0.02%, 0.05%, 0.1%, 0.2%FS & 0.1%RD |
0.02%, 0.05%, 0.1%, 0.2%FS & 0.1%RD |
| Digital Display | • | • | • | • | • | • | • |
| Analog Display (Fan-Shaped Indication) |
• | • | |||||
| Fully Temperature Compensation from -10°C to 50°C |
• | • | • | -20 to 50°C | • | • | • |
| Resolution | 5, 6 digits | 4, 5 digits | 4, 5 digits | 4 digits | 5 1/2 digits | 4, 5, 6 digits | 4, 5, 6 digits |
| Selectable Pressure Units | 12 & 1 customized units |
12 & 1 customized units |
12 & 1 customized units |
12 | 11 & 3 customized units |
11 & 5 customizable units |
11 & 5 customizable units |
| Backlight | • | • | • | • | • | • | • |
| Over Pressure Indication | • | • | • | • | • | • | • |
| IP67 | • | • | • | • | • | • | • |
| Intrinsically Safe | ADT681AEx | ADT680AEx | ADT680PEx | • | ADT685Ex | ||
| Communication | BLE, USB, RS232 | BLE, RS232 | BLE, RS232 | BLE | BLE, USB, RS232, RS485(optional) |
BLE, USB, RS232, RS485, WIFI(optional) |
BLE, USB, RS232, RS485, WIFI(optional) |
| Data Logging | • | • | • | • | • | • | |
| Min/Max | • | • | • | • | • | • | • |
| Built-in Leak Test | • | • | • | • | |||
| HART | • | ||||||
| Measure mA and V | • | ||||||
| 24V Loop Power | • | ||||||
| Switch Test | • | ||||||
| NIST-Traceable Certificate of Calibration | • | • | • | • | • | • | • |
| Power |
3 AA Alkaline batteries (power supply through USB is optional, adapter not for Ex) |
3 AA Alkaline batteries (External power supply through RS232 cable, adapter not for Ex) |
3 AA Alkaline batteries (External power supply through RS232 cable, adapter not for Ex) |
3 AA batteries |
3 AA batteries & 120/220V adapter is optional (adapter not for Ex) |
Rechargeable battery (120/220V adapter is optional) |
Rechargeable battery (120/220V adapter is optional) |
