Yodify Product Library
Instantly add the BDT20 Solid Front Pressure Gauge and 50,000+ more product series to your store or catalog
Book Your Demo and See How
or create your store
BDT20 Solid Front Pressure Gauge
Brand: BadothermBadotherm pressure gauge model BDT20 is the solid front, safety pattern gauge according the highest class of the EN 837-1 / 9.7.2 and ANSI B 40.1.
The BDT20 stainless steel safety gauge has a solid front baffle wall and a full blow-out back. This pressure gauge is typically used for applications in the chemical, petro-chemical, and oil and gas industry or anywhere where safety comes first.
These gauges are designed to withstand the severest of operating conditions created by the ambient environment and the process medium.
Specifications
Brand
Accuracy
- 100 & 160 mm: 1 % of Full Scale Value
- 63 mm: 1.6 % of Full Scale Value
Ambient Temperature Range
- -40° to 90° C (-40° to 194° F)
Applications
- Chemical Industry
- Oil & Gas Applications
- Petrochemical
Approvals & Certifications
- Calibration Certificate with 5-Points (Rising & Falling), 10-Points (Model BDT20-T)
- EN 837-1, 837-2
- ISO 15156
- ATEX II 2 GD C, 94/9/EC
- CE for Pressure > 200 bar
- IEC 60529
- PED
Bezel Material
- AISI 304 Stainless Steel, Bayonet
- AISI 316 Stainless Steel (Not Available in 160 mm D, up to 1,000 bar) - Model BDT20-M
- AISI 316L Stainless Steel - Model BDT20-S
BSP Connection
- 100 & 160 mm: 1/2” BSP Male
- 63 mm: 1/4” BSP Male
Element
- Pressure Element: Monel 400 - Model BDT20-M
Enclosure, Body Material
- AISI 304 Stainless Steel, Bayonet
- AISI 316 Stainless Steel (Not Available in 160 mm D, up to 1,000 bar) - Model BDT20-M
- AISI 316L Stainless Steel - Model BDT20-S
Environmental Protection
- IP67
Fill Material
- ECTFE Inert for Oxygen Service
- Foam
- Glycerin
- Silicone
Gasket Material
- Window Gasket: NBR with < 100° C (212° F) Ambient
Lens
- Laminated Safety Glass with < 200° C (392° F) Ambient
Materials of Construction
- Pointer (Black) & Dial (White with Black Markings): Aluminum
- Tube: AISI 316 Stainless Steel
Mounting
- Direct Mounting
- Panel Mounting
- Surface Mounting
Movement
- Stainless Steel
NACE & NIST
- NACE MR-0175
NPT Connection
- 100 & 160 mm: 1/2” NPT Male
- 63 mm: 1/4” NPT Male
Operating Pressure
- Fluctuating (100 & 160 mm): 90 % of Full Scale Value
- Fluctuating (63 mm): 67 % of Full Scale Value
- Short Time (100 & 160 mm): 130 % of Full Scale Value
- Steady (100 & 160 mm) & Short Time (63 mm): Full Scale Value
- Steady (63 mm): 75 % of Full Scale Value
Plug Material
- Compensation Plug: NBR with < 100° C (212° F) Ambient
- Filled Execution: HNBR with < 150° C (302° F) Ambient
Pressure Range
- bar: -1 to 1,600
- kPa: -100 to 160,000
- psi: -14.5 to 23,210
Process Connection Material
- AISI 316L Stainless Steel
- Monel 400 - Model BDT20-M
Process Temperature
- Case Filling Fluid: 90° C (194° F)
- Without Case Filling Fluid: 200° C (392° F)
Screw Material
- Restrictor Screw: AISI 316L Stainless Steel
- Restrictor Screw: Monel 400
Size
- 2.48” (63 mm)
- 4” (100 mm)
- 6.29” (160 mm)
Special Cleaning & Packaging
- Cleaned for Oxygen Service
- Cleaning for Oil & Grease Free
Viscosity
- Case Filling Fluid: 30 to 1,000 cSt
- Oil & Gas
- Chemical
- Petro-chemical