Bourdon tube pressure gauge, copper alloy, stainless steel case
Refrigerant gauge
Model
BR01.072 NS63, 80, 100
Applications
● Suitable for high vibration and high dynamic loads
● Corrosion resistance protection
● Long service life
● Low wear of measurement system
● Can measure various refrigerants
Special features
● Used for simultaneously measuring the pressure and temperature of steam in refrigeration engineering.
● For measuring gas or vapour, these gauges must be used in accordance with the table” Selection Criteria as pre EN 837-2”.
Description
Nominal size in mm | 63, 80, 100 | |
Accuracy class | Cl1.6: 63 , 80 Cl1.0: 100 | |
Scale range | -1 ... +9bar, -1 ... +12.5bar, -1/+15bar, -1/+24bar, -1 ... +30bar Each has a temperature scale | |
Temperature scale | Corresponding refrigerant R 134a R 290 R 407A R 404A R744 R717 (NH3) R507 | |
Working ranges | ■ Pressure: Steady: 3/4 x full scale value Fluctuating: 2/3 x full scale value Short time: Full scale value ■ Temperature Medium temperature: according to the refrigerant Ambient temperature: -20 ... 60℃ | |
Measuring elements | Bourdon tube, copper alloy | |
Standard version
Process connection | 63 : G1/4 80, 100: G1/2 |
Connection location | Lower mount (LM) Centre back mount (CBM) |
Case | Stainless steel |
Movement | Copper alloy |
Dial | Aluminium |
Pointer | Aluminium, black |
Window | Plastic |
Liquid filling | Glycerine(99.5%) |
Options
■ Other process connection
■ 7/16 - 20 UNF
■ 3 holes panel mounting
■ Other scale ranges
■ Special scales
Model / Nominal size / Scale range / Process connection / Connection location / Options
