
RCh 63
Bourdon tube pressure gauge, bayonet ring stainless steel case, 63 mm. Accuracy class 1.6, laminated safety glass on type – 3.
- Accuracy (DIN EN 837-1)
- Class 1.6 Class 2.5 for pressure ranges 0 – 600 bar and 0 – 1000 bar (0 – 10,000 psi and 0 – 15,000 psi)
- Case
- With bayonet ring, stainless steel 304 (1.4301) Degree of Protection (DIN EN 60 529 / IEC 529) IP54 IP65 for model RChG with closed blow-out plug
- Blow-out Device
- Blow-out plug at the top of the case coverage
- Case Ventilation
- Via blow-out plug, ventilation required for internal pressure com- pensation for measuring spans ≤ 10 bar, and also recommended for other pressure ranges if the operating conditions permit
Materials
| Accuracy (DIN EN 837-1) | Class 1.6 Class 2.5 for pressure ranges 0 – 600 bar and 0 – 1000 bar (0 – 10,000 psi and 0 – 15,000 psi) |
|---|---|
| Case | With bayonet ring, stainless steel 304 (1.4301) Degree of Protection (DIN EN 60 529 / IEC 529) IP54 IP65 for model RChG with closed blow-out plug |
| Blow-out Device | Blow-out plug at the top of the case coverage |
| Case Ventilation | Via blow-out plug, ventilation required for internal pressure com- pensation for measuring spans ≤ 10 bar, and also recommended for other pressure ranges if the operating conditions permit |
| Case Filling | For model RChG: glycerin |
| Nominal Case Size | 63 mm (2 1⁄2") |
| Wetted Parts | Type – 3: connection: stainless steel 316L (1.4404) Bourdon tube: stainless steel 316L (1.4404) gas-shielded arc welding 60 bar c-form ≤ (800 psi) ≥ 100 bar (1,500 psi) helical form Type – 1: connection: brass Bourdon tube: bronze ≤ 40 bar (600 psi) c-form soft-soldered 60 bar helical form ≥ (800 psi) |
| Case Configuration | Connection: screwed Position of the connection: - bottom connection - lower back connection (r) / centre back connection (rm) Mounting device: - without - back flange for surface mounting (Rh) - front flange for panel mounting (Fr) |
| Pressure Ranges (DIN EN 837-1) | 0 – 0.6 bar to 0 – 1000 bar for type – 3 (0 – 10 psi to 0 – 15,000 psi) 0 – 0.6 bar to 0 – 600 bar (0 – 10 psi to 0 – 10,000 psi) for type – 1 |
| Process Connection | G 1⁄4 B (1⁄4" BSP) |
| Window | Laminated safety glass for type – 3 Instrument glass for type – 1 |
| Movement | Stainless steel for type – 3 Brass / German silver for type – 1 |
| Dial | Aluminum white, scale black |
| Pointer | Aluminum black |
| Safety Category According to DIN EN 837-1 | S1 pressure gauges with blow-out device S2 safety pressure gauge, proved: RCh 63 – 3 up to 1000 bar (15,000 psi) RChG 63 – 3 up to 600 bar (10,000 psi) optional: type – 1 with laminated safety glass or polycarbonate |
Applications & Documents
Configure your order
Select the variables exactly as they appear in the manufacturer datasheet. The full part number is assembled automatically.
Basic Model
single select · 1 valuesCase filling
single select · 3 valuesNominal case size
single select · 1 valuesWetted material
single select · 3 valuesBourdon tube Monel gas-shielded arc welding, ≤ 60 bar c-form, ≥ 100 bar helical form, bottom connection, optional r (no rm) safety version S2 up to 0 – 600 bar
case / connection
single select · 2 valuesbottom connection)
position of the connection
single select · 3 valuesmounting device
single select · 3 valuesPressure ranges
single select · 28 valuesProcess connection
single select · 6 values– 3 and – 6 max. 0 – 1000 bar 1⁄8" NPT – 3 max. 0 – 600 bar
Scale
single select · 3 valuesSelect variables
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