gamma V / gamma V-P
Vacuum- / Pressure Switch electronic -1...0 bar / -1...+10 bar
These electronic vacuum and pressure switches are trendsetting in view of technology and design. The series „gamma“ is designed as acost-saving electronic switch for all applications where little weight and a slim body is helpful. Short response time and easy handling are further arguments for usage in all kind of handling and many other industrial automation systems. The switchpoint, switching hysteresis and the switching logic can be adjusted easily by means of an implemented self-learning function (teach function). The sensor generates high-precision signals which are processed by an integrated circuit and transformed to an open collector output signal and / or to an analog signal. Alternatively a cost-efficient version with potentiometer instead of the teach function is also available. The sensor can be ordered with Gthread, NPT-thread or flange-adapter.
- Digital electronic sensor
- Compact and robust design
- Leightweight
- Transistor output signal / analog signal
- Self-adjusting with teach function
- LED-switching indication
- Switching logic programmable
- Screw thread or flange connection
Electrical / General Data
| Electrical Data | |
| Pressure Range | -1...0 bar / -1...+1 / 0...+10 bar |
| Operating Voltage | 10,8 – 30 V (inverse-polarity protection) |
| Current Consumption | ≤ 30 mA |
| Output (programmable with teach funktion) | 1 x PNP transistor max. 250 mA, 1 x analog 1-5 V DC |
| Linearity | 1% FS |
| Offset | +/- 0,1 Volt |
| Response Time | ≤ 2,5 ms (typ.) |
| Switching Frequency | 400 Hz |
| Hysteresis | adjustable 0...100% FS |
| Repeatability | +/- 0,2 % FS |
| Error Code | 2-colour LED`s |
| Mechanical Data | |
| Material Housing / Port | ABS plastics / messing nickel plated |
| Weight | Messing vernickelt |
| Gewicht | approx. 20 g |
| Electrical Connection | M 8x1 ( 4 poles) |
| Port | G1/8” male (BSPP) & M5 female, 1/8” NPT & M5 female, flange (accessory) |
| Environmental Conditions | |
| Mounting Position | arbitrary |
| Temperatures | operation: -10... +50°C storage: -20 - +85°C |
| Temperaturen | Betrieb: -10°... +50°C Lagerung: -20° - +85°C |
| Max. Pressure | 5 bar / 15 bar (pressure version -1...+10 bar) |
| EMC | EN 50081-1/50082-2 |
| General Facts: | |
| Protection class | SELV |
| Protection category | IP65 |
| Model* | Order No. | Range |
| gamma Vacuum | S.33.300 | 0 ... -1 |
| gamma Vacuum-pressure | S.33.301 | -1 ... +10 |
*more versions on request
Electrical Connector
| Pin | Plug Connection | Color Cable |
| 1 | Ub+ | brown |
| 2 | 1-5V analog | white |
| 3 | 0 V | blue |
| 4 | OUT 1 | black |
Dimensions
gamma V / gamma V-P
Download: PDF-Document
Accessory
| Cable | Order No. | |
| axial 5 meter PVC with plug M8x1x0,25mm | S.110.26.310 |  |
| radial (90°) 5 meter PVC with plug M8x1x0,25mm | S.110.26.300 | |
| Flange adapter | ||
| Flange adapter incl. screws | S.080.41.730 |  |