Turning uncertain conditions into verifiable measurement
Quantara focuses on industrial process measurement. Rather than a catalogue covering every category, we build one delivery path around pressure, temperature, flow, level and the signal chain: selection, calibration and field support.
Why we start with documents
On site, the usual dispute is not that an instrument failed. It is that the conditions agreed at purchase no longer match the plant. The range was too tight, the diaphragm crystallised over, the shield was earthed at both ends — none of it visible during procurement.
So we reverse the order. Confirm medium, temperature, pressure and mounting position first; fix family and model second. State the limits in writing, then discuss accuracy. Every selection confirmation lists unsuitable conditions and items the customer must confirm.
Our range is deliberately narrow, but within a family the connections, outputs and accessories combine, so a single mismatched thread does not force a pipe run to be rebuilt.
Four working principles
Limits first
Range, temperature, pressure and chemical compatibility come before accuracy and response time.
Traceable values
Catalogue values are typical; delivered values come from the confirmation and factory record. The two are never mixed.
Connections that serve the site
Adapters and accessories solve installation differences before a customer changes piping.
No promises we cannot keep
For hazardous-area, hygienic or billing duties we state clearly what third-party verification is required.
Four stages from enquiry to delivery
Each stage produces a document, so purchasing, engineering and maintenance work from the same basis.
- 01
Requirement record
A written process sheet with missing information and risks marked.
- 02
Solution confirmation
Model, connection, output and accessory list, with alternatives and the reasoning behind them.
- 03
Production and calibration
Calibrated at confirmed points; unit-level test records available for critical measurements.
- 04
Delivery and follow-up
Installation and wiring instructions, then a post-commissioning check of actual conditions and deviation.
Where Quantara works
- 5
- Product families: pressure, temperature, flow, level, signal conditioning
- 3
- Documentation languages: Chinese, English, German
- 4
- Typical outputs and protocols: 4–20 mA, 0–10 V, RS-485, pulse
- 1 business day
- Target for a first answer once process data is complete
What we explicitly do not do
These boundaries are part of the proposal, so expectations do not drift later in the project.
- We do not claim certifications we do not hold, nor describe untested compliance as equivalent.
- We do not use customer names, marks or project references without authorisation.
- We do not present typical values as guaranteed values; guarantees appear only in confirmations and test records.
- We do not take the final compliance decision for safety interlocks or billing measurement on the customer’s behalf.
Need a specific measurement point assessed?
Send the medium, temperature, pressure and mounting position. We reply with model options and the list of points still to confirm.