Product characteristics
|
| Number of inputs and outputs |
Number of digital outputs: 2 |
| Measuring range |
| -1...1 bar |
-1000...1000 mbar |
-14.5...14.5 psi |
-100...100 kPa |
|
| Process connection |
threaded connection G 1/8 Internal thread |
Application
|
| System |
gold-plated contacts |
| Application |
for industrial applications |
| Media |
compressed air |
| Conditionally suitable for |
other media on request |
| Medium temperature [°C] |
0...60 |
| Min. bursting pressure |
| 30000 mbar |
435 psi |
3000 kPa |
|
| Pressure rating |
| 20000 mbar |
290 psi |
2000 kPa |
|
| Type of pressure |
relative pressure; vacuum |
Electrical data
|
| Operating voltage [V] |
18...36 DC; (to SELV/PELV) |
| Current consumption [mA] |
< 50 |
| Min. insulation resistance [MΩ] |
100; (500 V DC) |
| Protection class |
III |
| Reverse polarity protection |
yes |
| Overvoltage protection |
yes; (< 40 V) |
| Power-on delay time [s] |
0.3 |
| Integrated watchdog |
yes |
Inputs / outputs
|
| Number of inputs and outputs |
Number of digital outputs: 2 |
Outputs
|
| Total number of outputs |
2 |
| Output signal |
switching signal |
| Electrical design |
PNP/NPN |
| Number of digital outputs |
2 |
| Output function |
normally open / closed; (configurable) |
| Max. voltage drop switching output DC [V] |
2 |
| Permanent current rating of switching output DC [mA] |
250 |
| Switching frequency DC [Hz] |
< 170 |
| Short-circuit protection |
yes |
| Type of short-circuit protection |
yes (non-latching) |
Measuring/setting range
|
| Measuring range |
| -1...1 bar |
-1000...1000 mbar |
-14.5...14.5 psi |
-100...100 kPa |
|
| Set point SP |
| -975...1000 mbar |
-14.1...14.5 psi |
-97.5...100 kPa |
|
| Reset point rP |
| -980...995 mbar |
14.2...14.4 psi |
-98...99.5 kPa |
|
| In steps of |
|
| Factory setting |
| |
SP1 = -500 mbar |
rP1 = -540 mbar |
| |
SP2 = 500 mbar |
rP2 = 460 mbar |
|
Accuracy / deviations
|
| Switch point accuracy [% of the span] |
< ± 0,5 |
| Repeatability [% of the span] |
< ± 0,1; (with temperature fluctuations < 10 K) |
| Characteristics deviation [% of the span] |
< ± 0,25 (BFSL) / < ± 0,5 (LS); (BFSL = Best Fit Straight Line; LS = limit value setting) |
| Hysteresis deviation [% of the span] |
< ± 0,25 |
| Long-term stability [% of the span] |
< ± 0,05; (per 6 months) |
| Temperature coefficient zero point [% of the span / 10 K] |
0,2; (0...60 °C) |
| Temperature coefficient span [% of the span / 10 K] |
0,2; (0...60 °C) |
Reaction times
|
| Delay time programmable dS, dr [s] |
0; 0,2...50 |
| Software / programming |
| Parameter setting options |
hysteresis / window; normally open / closed; Diagnostic function; switching logic; switch-on/switch-off delay; Damping; Display unit |
Operating
conditions
|
| Ambient temperature [°C] |
-25...85 |
| Storage temperature [°C] |
-25...85 |
| Protection |
IP 67 |
Tests / approvals
|
| EMC |
| EN 61000-4-2 ESD |
4 kV CD / 8 kV AD |
| EN 61000-4-3 HF radiated |
10 V/m |
| EN 61000-4-4 Burst |
2 kV |
| EN 61000-4-5 Surge |
0,5/1 kV |
| EN 61000-4-6 HF conducted |
10 V |
|
| Shock resistance |
| DIN IEC 68-2-27 |
50 g (11 ms) |
|
| Vibration resistance |
| DIN IEC 68-2-6 |
20 g (10...2000 Hz) |
|
| MTTF [years] |
284 |
| Pressure equipment directive |
sound engineering practice; can be used for group 2 fluids; group 1 fluids on request |
Mechanical data
|
| Weight [g] |
173 |
| Material |
stainless steel (1.4301 / 304); PPS; PC; PBT; PEI; FKM |
| Materials (wetted parts) |
stainless steel (1.4567 / 304Cu); brass; FKM; PPS; silicon (coated) |
| Min. pressure cycles |
50 million |
| Process connection |
threaded connection G 1/8 Internal thread |
Displays
/ operating elements
|
| Display |
| Display unit |
3 x LED, green |
| Switching status |
2 x LED, yellow |
| Function display |
alphanumeric display, 4-digit |
| Measured values |
alphanumeric display, 4-digit |
|
Accessories
|
| Accessories (optional) |
| mounting set for DIN rail: TH 35-7,5 / EN60715, E37340 |
| Adapter: R1/8 - R1/8, E37350 |
| Thread extension: 1/8", E30075 |
| push-in air fitting for tube: Ø 6 mm, E30076 |
| push-in air fitting for tube: Ø 8 mm, E30077 |
|
Remarks
|
| Pack quantity |
1 pcs. |