Pressure transmitters with 303 or 316L stainless steel housing
Reliable pressure transmitters with 303 or 316L stainless steel housing, high accuracy of ±0.5%, and a wide range of applications.
Suco electronic pressure transmitters (series 0645–0660 and 0675–0690) provide accurate measurement in hydraulic, pneumatic, and industrial systems. Stainless steel housing, outputs 0.5–4.5 V, 0–10 V, or 4–20 mA, resistant to aggressive environments and h
Suco pressure transmitters of the 0645–0660 (AISI 303) and 0675–0690 (AISI 316L) series are compact, high-precision electronic pressure transmitters with an oil-filled piezoresistive measuring cell. All elements in contact with the medium are made of stainless steel (1.4305 or 1.4404), which ensures resistance to chemically aggressive substances and seawater, as well as a long service life.
Key Features
Variety of designs: Stainless steel housing AISI 303 (series 0645–0660) or AISI 316L (series 0675–0690).
Output signals:
- 645/0675 — 0.5…4.5 V relative
- 0650/0680 — 0…10 V (3-wire)
- 0660/0690 — 4…20 mA (2-wire)
High accuracy:
- ±0.5% FS at room temperature,
- ±0.25% BFSL.
Versatile application: suitable for water, air, gases, oils, aggressive liquids.
Contact protection: various types of plugs prevent dust and moisture from entering.
Operational stability: high accuracy and reliability even after prolonged use.
Compliance with standards: EMC 2014/30/EU, EN 61000-6-2, EN 61000-6-3, RoHS II
Applications
- Hydraulic and pneumatic systems
- Water supply and pumping systems
- Compressors and cooling systems
- Industrial control and measurement systems
- Mobile technology, energy, HVAC
- Chemical and process technology, seawater
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- Supply voltage UV+
- 5–32 VDC
- Pressure range
- -1…0 bar (vacuum)-1…1 bar (combined)0–1 bar0–4 bar0–6 bar0–10 bar0–16 bar0–40 bar0–100 bar
- Maximum pressure
- up to 3× overload and 250 bar burst pressure
- Response time 10 – 90 %:
- ≤ 2 ms
- Mechanical life
- up to 10,000,000 cycles
- Seal temperature resistance
- from -30 °C to +125 °C (depending on material)
- Protection class
- IP65, IP67
- Weight
- approx. 80 g (DIN 175301 approx. 110 g, cable outlet approx. 135 g)
- Thread connections
- G1/4 DIN EN ISO 1179-2 (DIN 3852-11), Form E
- Housing materials
- Stainless steel AISI 303 or AISI 316LSeals: NBR, EPDM, FKM
- Electrical connectors
- DIN EN 175301-803-AM12Bayonet ISO 15170Cable 2m