| Product characteristics |
|---|
| Number of inputs and outputs | Number of digital outputs: 2; Number of analogue outputs: 1 |
| Measuring range | | 90…24720 scfh | 1.4…412 scfm |
|
| Process connection | threaded connection 2″ NPT DN50 |
| Application |
|---|
| Application | for industrial applications |
| Media | compressed air |
| Note on media | | air quality ISO 8573-1 | | class 141 | | class 344 |
|
| Medium temperature [°F] | 32…140 |
| Pressure rating [bar] | 16 |
| Pressure rating [psi] | 232 |
| MAWP (for applications according to CRN) [bar] | 16 |
| Electrical data |
|---|
| Operating voltage [V] | 19…30 DC; (according to EN 50178 SELV/PELV) |
| Current consumption [mA] | < 100 |
| Protection class | III |
| Reverse polarity protection | yes |
| Power-on delay time [s] | 0.5 |
| Inputs / outputs |
|---|
| Number of inputs and outputs | Number of digital outputs: 2; Number of analogue outputs: 1 |
| Outputs |
|---|
| Total number of outputs | 2 |
| Output signal | switching signal; analogue signal; pulse signal; (configurable) |
| Electrical design | PNP |
| 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; (per output) |
| Number of analogue outputs | 1 |
| Analogue current output [mA] | 4…20; (scalable) |
| Max. load [Ω] | 500 |
| Pulse output | consumed quantity meter |
| Short-circuit protection | yes |
| Type of short-circuit protection | pulsed |
| Overload protection | yes |
| Measuring/setting range |
|---|
| Measuring range | | 90…24720 scfh | 1.4…412 scfm |
|
| Display range | | 0…29670 scfh | 0…494.4 scfm |
|
| Set point SP | | 220…24720 scfh | 3.7…412 scfm |
|
| Reset point rP | | 100…24600 scfh | 1.6…409.9 scfm |
|
| Analogue start point ASP | |
| Analogue end point AEP | | 6180…24720 scfh | 103…412 scfm |
|
| In steps of | |
| Volumetric flow quantity monitoring |
|---|
| Pulse value | 0.400…4 000 000 scf |
| In steps of | 0.020…1000 scf |
| Pulse length [s] | 0,049… 2 |
| Temperature monitoring |
|---|
| Measuring range [°F] | 32…140 |
| Display range [°F] | 32…140 |
| Accuracy / deviations |
|---|
| Flow monitoring |
|---|
| Repeatability [% of the measured value] | ± 1,5 |
| Accuracy (in the measuring range) | ± (3 % MW + 0,3 % MEW) / ± (6 % MW + 0,6 % MEW); (class 141 / ; class 344; conditions: installation to DIN ISO 2533; installation in pipes: DN50) |
| Temperature monitoring |
|---|
| Accuracy [K] | ± 2; (medium flow in the limit area of the flow measurement range) |
| Response times |
|---|
| Flow monitoring |
|---|
| Response time [s] | 0.1; (dAP = 0) |
| Damping for the switching output dAP in steps [s] | 0 – 0,2 – 0,4 – 0,6 – 0,8 – 1 |
| Software / programming |
|---|
| Parameter setting options | Flow monitoring; quantity meter; Preset counter; hysteresis / window; normally open / normally closed; current/pulse output; display can be rotated and switched off; Display unit |
| Operating conditions |
|---|
| Ambient temperature [°F] | 32…140 |
| Storage temperature [°F] | -4…185 |
| Max. relative air humidity [%] | 90 |
| Protection | IP 65 |
| Mechanical data |
|---|
| Weight [g] | 4269.5 |
| Materials | PBT-GF20; NBR; PC; stainless steel (1.4301 / 304); PTFE; brass coated; FKM; aluminium powder-coated |
| Materials (wetted parts) | stainless steel (1.4301 / 304); FKM; ceramics glass passivated; PEEK GF30; polyester; aluminium |
| Process connection | threaded connection 2″ NPT DN50 |
| Displays / operating elements |
|---|
| Display | | Display unit | 4 x LED, green (scfm, scfh, scf, °F) | | function display | 1 x LED, yellow | | switching status | 2 x LED, yellow | | measured values | alphanumeric display, 4-digit | | programming | alphanumeric display, 4-digit |
|
| Remarks |
|---|
| Remarks | | scf = standard cubic feet | | scfh = standard cubic feet per hour | | scfm = standard cubic feet per minute | | MW = measured value | | MEW = Final value of the measuring range | | Measuring, display and setting ranges refer to the standard volume flow according to DIN ISO 2533. | | For information about installation and operation please see the operating instructions. |
|
| Pack quantity | 1 pcs. |
| Electrical connection |
|---|
| Connection | Connector: 1 x M12 |
