Sapfir-22M series
Pressure transducer

Purpose

“Sapfir-22M” series pressure transducers are designed for continuous transformation of pressure values of liquids and gases into a unified current output signal.

Application fields

In the systems of automatic control, regulation and technological processes control in chemical, petrochemical and oil refining manufacturing; in the fields of thermal power, water industry, gas distribution networks, as well as at nuclear facilities.

Upper pressure measurement ranges
- absolute 0.025...160 bar
- gauge 0.0016...1000 bar
- differential 0.0016...160 bar
- gauge pressure-vacuum 0.0008...24 bar
- vacuum 0.0016...1 bar
Range reconfiguration 10:1
Output 0...5; 4...20; 5...0; 20...4 mA
Protection IP65
Accuracy ±0,25%; ±0,5%; ±1%
Overload capacity up to 200...300% URL
Execution options
- common industrial
- atomic
- intrinsically safe circuit "Exia"
- explosion-proof "Exd"

✔ VO "Safety" acceptance (for atomic execution)
✔ Electromagnetic compatibility IV class
✔ Radio interference immunity
✔ Not less than 15 years of service life
✔ Mean time between failures not less than 250 000 hours
✔ Root-extracting function
✔ Instant transition to operability when power is restored
✔ Fast response time





Contact us:


Yulia Kulagina

Head of Marketing Department

tel. +7 (8453) 75-04-23 (add 51-09)
mobile +7 937 266 08 85
kulagina_uv@eposignal.ru


Valeria Agarik

Outer Audience Manager

tel. +7 (8453) 75-04-23 (add 16-56)
agarik_vs@eposignal.ru


Ruslan Matiev

Product Manager

tel. +7 (8453) 75-04-23 (add 16-56)
matiev_rb@eposignal.ru

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