1 ■ Summary: This device is a handheld digital pressure gauge designed to measure the welding pressure, one of the three key specifications in resistance welding. | ■Product Name:Digital Pressure Gauge ■Product Model:SP-255Series ■Application Scope:Resistor Welding Machine - General
■ Features l Real-time continuous digital display of the pressure between electrodes. l Samples 64 times per second, averaging the values, and updates the display every 0.5 seconds. l The display value can be kept visible at all times. l Can store high pressure values during the measurement process and display them after the measurement is completed. l Auto-zero, no additional operation required. l Power consumption with 2 batteries, easy to use. l Auto shut off power after 5 minutes of inactivity. l Display battery replacement prompt. | |
■ Specs | ||
Item | Inner Content | |
Determined value displayed | Sequential continuous numbers (maintain, peak storage function) | |
Read Data/Accuracy | Static Pressure / ±1% (Full Range) | |
High pressure | Rated pressure 120% | |
Power Supply | 32 No. D-cell batteries | |
Battery lifespan | 8Over 100 hours (alkaline batteries, continuous use) | |
Application Environment | 0C—40C | |
Accessories | Kit, User Manual, Factory Inspection Certificate | |
IntegratedIntegrated hydraulic construction for pressure-bearing areas
Model | Measurement Range | Unit | Sensor Dimensions (mm) / Weight |
SP-255-10kN | 0.50kN-10.00kN | 0.01kN(1 kgf) | T20×W38×80 |
SP-255-20kN | 1.0kN-20.00kN | 0.1kN(10 kgf) | T20×W38×80 |
Body: L262×W68×T36/780g (with dry batteries); Retail Box: 330×230×65/55g | |||
[FU Style]New oil pressure sensors with insulated construction
Model | Measurement Range | Unit | Dimensions (mm) / Weight |
SP-255-FU10kN | 0.50kN-10.00kN | 0.01kN(1 kgf) | T18×W36×36×L470; |
SP-255-FU20kN | 1.0kN-20.00kN | 0.1kN(10 kgf) | T18×W36×36×L470; |
Body: L195×W68×T36/430g (with dry batteries); Box Set: 360×270×80/740g | |||
[F Style]A variety of direct-press flexible arm load sensors available
Model | Measurement Range | Unit | Dimensions (mm) / Weight |
SP-255-F200N | 10N-200kN | 1N(0.1 kgf) | T9.5×φ20×36×L198; |
SP-255-F1000N | 50kN-1000kN | 1N(0.1 kgf) | T9.5×φ20×36×L198; |
SP-255-F10kN | 0.50kN-10.00kN | 0.01kN(1 kgf) | T18×φ34×L470; |
SP-255-F30kN | 1.5 kN-30.0kN | 0.1kN(10 kgf) | T21×φ36×36×L472; |
SP-255-F50kN | 2.5kN-50.0kN | 0.1kN(10 kgf) | T22×φ37×36×L473; |
SP-255-F100kN | 5. 0 kN-100. 0kN | 0.1kN(10 kgf) | T30×φ50×L473; |
Body: L195×W68×T36/430g (with dry battery); Box Set: 360×270×80/740g | |||
■ Optional accessories
l Sew Weld Optional SP-255-SA (Integrated Type) for Monthly Disc-shaped Electrode Welding Machine (Sew Welding or Roll Welding)
l Simulated Power Output 1 Output (MAX DC1.0V/DC3.5V)
