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- Relative pressure gauge
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Relative pressure gauge YO-50dialthreadedNPT 1/4
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Characteristics
- Pressure type
- relative
- Display
- dial
- Mounting
- threaded
- Process connection
- NPT 1/4
- Material
- stainless steel, brass, steel
- Technology
- Bourdon tube
- Applications
- process
- Other characteristics
- compact
- Pressure
Min.: 0 bar
(0 psi)Max.: 300 bar
(4,351.13 psi)- Precision
2.5 %
- Dial diameter
Min.: 25 mm
(1 in)Max.: 50 mm
(2 in)- Process temperature
Min.: -20 °C
(-4 °F)Max.: 60 °C
(140 °F)
Description
Product name
Note
Short description
Available measurement ranges / variants (selection)
Variants / materials
Dial diameter / formats
Further notes
Characteristics / specifications
- Pressure gauge head YO-50 (series available in multiple measurement ranges)
Note
- Contact with oily or greasy substances is strictly prohibited.
Short description
- Industrial pressure gauge head series (YO-50) offered in several constructions (case in iron or stainless steel; some variants with rubber coating or ABS housing).
- Suitable for a wide range of pressure scales (see available ranges below).
- Mounting orientation: radial.
- Operating environment: -20℃ to +60℃; relative humidity not exceeding 85%.
Available measurement ranges / variants (selection)
- 0 ~ 0.1 MPa
- 0 ~ 0.16 MPa
- 0 ~ 0.25 MPa
- 0 ~ 0.6 MPa
- 0 ~ 1 MPa
- 0 ~ 1.2 MPa
- 0 ~ 2.5 MPa
- 0 ~ 4 MPa
- 0 ~ 16 MPa
- 0 ~ 25 MPa
- 0 ~ 25 bar
- 0 ~ 100 bar
- 0 ~ 250 bar
- 0 ~ 300 bar
- 0 ~ 2000 PSI
- 0 ~ 3000 PSI (other PSI scales/variants listed)
Variants / materials
- Standard: case iron, movement brass, connection brass.
- Stainless steel version: case 316, movement 316L, connection 316L (for more corrosion-resistant applications).
- Special alloys for aggressive media: e.g. Bourdon tube/connection in Hastelloy on certain variants (for chlorine/chloride service noted).
- Housing finish: titanium-gold or metallic finishes, or black case with rubber overcoat on specific variants; some compact versions use ABS housings.
Dial diameter / formats
- Typical dial diameter for YO-50 variants: Ø 50 mm.
- Smaller versions (e.g. YO-30): Ø 36 mm.
- Very compact models (specific YO-30 / YO-40 versions): Ø 25 mm or Ø 40 mm.
Further notes
- Connection size commonly indicated: NPT 1/4 (left-handed specified on some variants).
- Accuracy class: Class 2.5 (standard variants).
- Typical weight for many YO-50 variants: approx. 110 g net; may vary (e.g. ~106 g or ~130 g for certain PSI versions).
- Mounting: radial (most YO-50 variants).
Characteristics / specifications
- Brand: Xuzhou Hongye
- Model / series: YO-50
- Material (standard): case (iron), movement (brass), connection (brass)
- Optional materials: case/bourdon/connection in 316 / 316L or Hastelloy for corrosion-resistant variants
- Dial diameter: typ. Ø 50 mm (YO-50); other series/variants: 36 mm, 40 mm, 25 mm
- Measurement ranges (selection): 0~0.1 MPa; 0~0.16 MPa; 0~0.25 MPa; 0~0.6 MPa; 0~1 MPa; 0~1.2 MPa; 0~2.5 MPa; 0~4 MPa; 0~16 MPa; 0~25 MPa; 0~25 bar; 0~100 bar; 0~250 bar; 0~300 bar; 0~2000 PSI; etc.
- Connection size: NPT 1/4 common (sometimes left-hand)
- Accuracy class: Class 2.5 (standard)
- Operating temperature: -20 ℃ to +60 ℃
- Relative humidity: ≤ 85%
- Weight: typically approx. 110 g (varies by version)
- Mounting: radial
Catalogs
No catalogs are available for this product.
See all of Xuzhou Hongye Apparatus & Instrument Co.,LTD‘s catalogs*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.