Ashcroft 251009SW02BXFFLJSG100#
2.5" SS316 Bourdon Tube Pressure Gauge, 0-100 psi/bar, 1/4" NPT Back Mount, Front Flange, Dry
Ashcroft Type 1009 is a 2 1/2 in (63 mm) all-welded stainless steel Bourdon tube pressure gauge. 251009SW02BXFFLJSG100# decodes as a 2 1/2 in 1009 with a 316 stainless steel tube and 316L stainless steel process connection, dry case, 1/4 NPT male lower-back connection, front flange, liquid-fillable dry case, safety glass window and a 0/100 psi range; the case and bayonet ring are 304 stainless steel as standard. Ashcroft rates the 1009 at ±1% of span to ASME B40.100 Grade 1A, with an ambient range of -40°C to +93°C on the dry gauge. Three differences a buyer should note against the General Instruments SPGS-P supplied here. First, the SPGS-P is Class 1.6 to EN 837-1, a wider tolerance than Ashcroft's ±1% of span. Second, the SPGS-P carries a second bar scale alongside its 0/100 psi scale; the Ashcroft 100# range code is a single psi scale, and Ashcroft's psi/bar dual-scale range list for this gauge runs 0/60 psi and 0/600 psi with no 0/100 psi entry. Third, the SPGS-P is rated for an ambient range of -20°C to +60°C.
Specifications of the Ashcroft part
- Accuracy Class
- Class 1.6
- Ambient Temperature Range
- -20...+60°C
- Blow Out Disc
- Provided on top of case (Neoprene)
- Case Filling
- Dry case, prepared for filling
- Case Material
- SS304
- Dial Size
- 63 mm / 2.5"
- Measuring Range
- 0...100 psi
- Measuring System
- Bourdon Tube
- Model
- 1009
- Mounting Flange
- SS front flange
- Mounting Position
- Back mount
- Over Range
- 125% FSD
- Pressure Gauge Standard
- EN 837-1
- Process Connection
- 1/4" Male NPT
- Secondary Scale
- 2nd scale bar
- Wetted Parts
- SS316
- Window
- Glass, clear
