Image unavailable
Image unavailable
Additel
Additel ADT273Ex Handheld Pressure Calibrator
Quote on request
No online payment · add lines to RFQ BOM
Additel ADT273Ex: IS handheld pressure calibrator; 0.02/0.05% FS modules; HART option. RFQ.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Measuring range
Field-switchable ADT158Ex modules and dual external digital modules; typical coverage ±2 psi to 50,000+ psi (module dependent)
Accuracy
0.02% FS or 0.05% FS depending on pressure module
Output
Bluetooth and USB; optional HART communicator
Protection
IP67
Display
4.4 in color touchscreen; smartphone-like UI; transflective sunlight-readable LCD
Approvals
ATEX; IECEx; CE
Fits intrinsically safe pressure calibration where you need an Additel ADT273Ex. Handheld calibrator with field-switchable ADT158Ex modules and dual external digital modules covering about ±2 psi to 50,000+ psi by module, accuracy 0.02% FS or 0.05% FS, built-in barometer ±55 Pa, mV/V/mA/frequency/switch/pulse measure with 22 V loop power, and Bluetooth/USB with optional HART communicator.
Key advantages
- Modules — Field-switchable ADT158Ex + dual external
- Accuracy — 0.02% or 0.05% FS by module
- Barometer — Built-in ±55 Pa
- Electrical — mV/V/mA/freq/switch; 22 V loop
- Comms — Bluetooth/USB; HART option
Typical applications
- IS area pressure calibration.
- HART transmitter work.
- Field module swaps.
Selection guide
- Module ranges
- HART need
- IS accessories
Common mistakes
- Wrong module accuracy class.
- Missing IS barriers rules.
- Ignoring barometer conversion.
When to RFQ / what to tell us
- Modules/options.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 48963 |
| Brand | Additel |
| Model | ADT273Ex |
| Product type | Pressure Calibrator |
| Measuring range | Field-switchable ADT158Ex modules and dual external digital modules; typical coverage ±2 psi to 50,000+ psi (module dependent) |
| Accuracy | 0.02% FS or 0.05% FS depending on pressure module |
| Barometer | Built-in barometer ±55 Pa for gauge/absolute conversion |
| Electrical measurement | mV, V, mA, frequency, switch, pulse count; 22 V loop power |
| Output signal | Bluetooth and USB; optional HART communicator |
Documents
FAQ
Q: Accuracy? A: 0.02% or 0.05% FS by module.
Q: HART? A: Optional communicator.
Q: What should I send for a quote? A: Modules/options, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Measuring range | Field-switchable ADT158Ex modules and dual external digital modules; typical coverage ±2 psi to 50,000+ psi (module dependent) |
| Accuracy | 0.02% FS or 0.05% FS depending on pressure module |
| Output | Bluetooth and USB; optional HART communicator |
| Protection | IP67 |
| Display | 4.4 in color touchscreen; smartphone-like UI; transflective sunlight-readable LCD |
| Approvals | ATEX; IECEx; CE |
| Hazardous area | Ex ia IIC T4 Ga (ATEX / IECEx) |
| Barometer | Built-in barometer ±55 Pa for gauge/absolute conversion |
| Electrical Measurement | mV, V, mA, frequency, switch, pulse count; 22 V loop power |
| Channels | Bottom embedded ADT158Ex (field switchable) + 2 side digital module inputs + internal barometer + top electrical banana channel |
| Battery | 4000 mAh rechargeable pack |
| Measurement Rate | mV/V/mA/frequency ~3/s; pressure module 1–10/s selectable |
| Special Features | Quick test tasks; Additel Link mobile app; optional HART; pressure tare and stability indicator |
| Calibration | ISO 17025-accredited calibration with data included (OEM statement) |