| Product characteristics |
|---|
| Output signal | switching signal |
| 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 |
|---|
| Special feature | 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; (according to EN 50178 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 / normally closed; (parameterisable) |
| 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 | pulsed |
| 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) |
| Response times |
|---|
| Delay time programmable dS, dr [s] | 0; 0,2…50 |
| Software / programming |
|---|
| Parameter setting options | hysteresis / window; normally open / normally 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 |
| Mechanical data |
|---|
| Weight [g] | 173 |
| Materials | 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. |
| Electrical connection |
|---|
| Connector: 1 x M12; Contacts: gold-plated |
