Price on request
testo 6321, 6351, 6381 and 6383 differential pressure transmitters: testo differential pressure transmitters for fixed installation with automatic zeroing, from 10 Pa to 2 bar, for HVAC, cleanrooms and industrial processes. Configured on request.
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We reply to quote requests within 24 hours.
testo 63xx transmitters continuously measure differential pressure and convert it into a signal for the control system. All feature automatic zeroing via a solenoid valve, ensuring high accuracy and long-term stability regardless of temperature.
The testo 6321 is the basic model (100 Pa to 2 bar); the testo 6351 is designed for industry, with ranges from 50 Pa, velocity, flow and alarm management; the testo 6381 offers ranges from 10 Pa with optional humidity and temperature; and the testo 6383 has a flat housing for flush mounting in cleanroom walls. They are configured to order: ask us about range, output and options.
| testo reference | Version |
|---|---|
| 0555 6321 | testo 6321: basic differential pressure transmitter, 100 Pa to 2 bar |
| 0555 6351 | testo 6351: industrial differential pressure transmitter |
| 0555 6381 | testo 6381: differential pressure transmitter for flow calculation, from 10 Pa |
| 0555 6383 | testo 6383: cleanroom differential pressure transmitter |
See the specifications table for technical data.
Price on request: add it to your quote request and we will reply with price and lead time.
| Reference | 0555 6351 (testo 6351) |
|---|---|
| Brand | testo |
| Model | testo 6321 / 6351 / 6381 / 6383 |
| Type | Differential pressure transmitters for fixed installation |
| Measuring range | From 10 Pa (6381/6383) or 50 Pa (6351) up to 2 bar (6321), depending on version |
| Zeroing | Automatic zeroing via solenoid valve |
| Optional | Display; humidity and temperature (6381/6383); velocity and flow (6351/6381) |
