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BDT19 Reduced Volume Pressure Gauge
Brand: BadothermBadotherm pressure gauge model BDT19 is manufactured according to the EN837-1.
The BDT19 gauge is fitted with a reduced volume tube system and offers excellent performance in combination with Diaphragm Seals. This reduces the effects of temperature giving a higher overall long-term accuracy.
This pressure gauge is typically used for applications in the chemical, petro-chemical, oil and gas, power and utilities, machine building and general process industries.
Safety comes first, with a blow-out feature, pressure elements are made of seamless drawn tubes and the welded type connection construction of the 100 mm and 160 mm. These gauges are designed to withstand the severest of operating conditions created by the ambient environment and the process medium.
Specifications
Brand
Accuracy
- 100 mm: 1.6 % of Full Scale Value
- 160 mm: 1 % of Full Scale Value
Ambient Temperature Range
- -40° to 90° C (-40° to 194° F)
Applications
- Chemical Industry
- General Process Industries
- Machine Building
- Oil & Gas Applications
- Petrochemical
- Power & Utilities
Approvals & Certifications
- Calibration Certificate with 5-Points (Rising & Falling)
- EN 837-1, 837-2
- ATEX II 2 GD C, 94/9/EC
- CE for Pressure > 200 bar
- IEC 60529
- PED
Bezel Material
- AISI 304 Stainless Steel, Bayonet
- AISI 316L Stainless Steel - Model BDT19-S
BSP Connection
- 1/2” BSP Male
Enclosure, Body Material
- AISI 304 Stainless Steel, Bayonet
- AISI 316L Stainless Steel - Model BDT19-S
Environmental Protection
- IP65
Fill Material
- ECTFE
- Foam
- Glycerin
- Silicone
Gasket Material
- Window Gasket: NBR with < 100° C (212° F) Ambient
Lens
- Glass Lens
- Laminated Safety Glass
- Polycarbonate Lens
Materials of Construction
- Pointer (Black) & Dial (White with Black Markings): Aluminum
- Tube: AISI 316 Stainless Steel
Mounting
- Direct Mounting
- Surface Mounting
Movement
- Stainless Steel
NPT Connection
- 1/2” NPT Male
Operating Pressure
- Fluctuating (100 mm): 67 % of Full Scale Value
- Fluctuating (160 mm): 90 % of Full Scale Value
- Short Time (160 mm): 130 % of Full Scale Value
- Steady (100 mm): 75 % of Full Scale Value
- Steady (160 mm) & Short Time (100 mm): 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
Process Temperature
- Filling Fluid: 90° C (194° F)
- Without Filling Fluid: 200° C (392° F)
Screw Material
- Restrictor Screw: AISI 316L Stainless Steel
Size
- 4” (100 mm)
- 6.29” (160 mm)
Special Cleaning & Packaging
- Cleaned for Oxygen Service
- Cleaning for Oil & Grease Free
Viscosity
- Filling Fluid: 30 to 1,000 cSt
- Chemical
- Petro-chemical
- Oil and gas
- Power and utilities
- Machine building
- General process industriy