RChg50
RChg 50
Bourdon tube pressure gauge, crimped-on ring stainless steel case, 50 mm. Accuracy class 1.6, all wetted parts stainless steel 316L.
- Accuracy (DIN EN 837-1)
- Class 1.6 Class 2.5 for pressure range 0 – 600 bar (0 – 10 000 psi)
- Case
- With polished crimped-on ring, stainless steel 304 (1.4301) Degree of Protection (DIN EN 60529 / IEC 60529) IP54 IP65 for model RChgG 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 for internal pressure compensation, required for measuring spans ≤ 10 bar psi), and also recom- (≤ 160 mended for other pressure ranges if the operating conditions permit
Materials
| Accuracy (DIN EN 837-1) | Class 1.6 Class 2.5 for pressure range 0 – 600 bar (0 – 10 000 psi) |
|---|---|
| Case | With polished crimped-on ring, stainless steel 304 (1.4301) Degree of Protection (DIN EN 60529 / IEC 60529) IP54 IP65 for model RChgG 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 for internal pressure compensation, required for measuring spans ≤ 10 bar psi), and also recom- (≤ 160 mended for other pressure ranges if the operating conditions permit |
| Case Filling | Model RChgG glycerin |
| Nominal Case Size | 50 mm (2") |
| Wetted Parts | Connection stainless steel 316L (1.4404) Bourdon tube stainless steel 316L (1.4404) gas-shielded arc welding ≤ 100 bar c-form (1 500 psi) ≥ 160 bar (2 000 psi) helical form |
| Case Configuration | Connection screwed Position of the connection - bottom connection - centre back connection (rm) Mounting device - without - for centre back connection - front flange for panel mounting (rmFr) - u-clamp for panel mounting (rmBFr) |
| Pressure Range (DIN EN 837-1) | 0 – 1 bar to 0 – 600 bar (0 – 15 psi to 0 – 10 000 psi) |
| Process Connection | G 1/4 B, 1/4" NPT, G 1/8 B or 1/8" NPT |
| Window | Polycarbonate |
| Movement | Stainless steel |
| Dial | Aluminum white, scale black |
| Pointer | Aluminum black |
| Safety Category According to DIN EN 837-1 | S1 pressure gauges with blow-out device |
Applications & Documents
Ordering
Configure your order
Select the variables exactly as they appear in the manufacturer datasheet. The full part number is assembled automatically.
1
Basic Model
single select · 1 values2
Case filling
single select · 3 values3
Nominal case size
single select · 1 values4
Wetted material
single select · 1 values5
case / connection
single select · 1 values6
position of the connection
single select · 2 values7
mounting device
single select · 3 values8
Pressure ranges
single select · 26 values9
Process connection
single select · 6 values10
Scale
single select · 3 valuesOrder part number
ARM
Select variables
1
More from this category
Why GPTech
Since 2000
Multidisciplinary expertise in gas and advanced piping systems.
UHP grade
Products for ultra-high-purity clean-gas systems.
Engineering support
From product selection to installation and maintenance.
Fast response
Professional quotes quickly — via RFQ or WhatsApp.
Applications
We serve hundreds of customers across diverse industrial segments.
Metal factories
Pharmaceuticals
Microelectronics
Hospitals
Research labs
General industry
Need a quote?
Talk to our engineer and get a fast, professional response.