Product characteristics
| Number of inputs and outputs | Number of digital outputs: 2 | ||
|---|---|---|---|
| Measuring range |
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| Process connection | threaded connection G 1 flat seal |
Application
| Special feature | Gold-plated contacts | ||
|---|---|---|---|
| Application | for industrial applications | ||
| Installation | connection to pipe by means of an adapter | ||
| Media | water; glycol solutions; coolants; oils | ||
| Note on media |
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| Medium temperature [°C] | -10…80 | ||
| Pressure rating |
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Electrical data
| Operating voltage [V] | 19…30 DC; (to SELV/PELV) |
|---|---|
| Current consumption [mA] | 100 |
| Min. insulation resistance [MΩ] | 100; (500 V DC) |
| Protection class | III |
| Reverse polarity protection | yes |
| Power-on delay time [s] | 10 |
Inputs / outputs
| Number of inputs and outputs | Number of digital outputs: 2 |
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Outputs
| Total number of outputs | 2 |
|---|---|
| Output signal | switching signal |
| 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) |
| Short-circuit protection | yes |
| Type of short-circuit protection | pulsed |
| Overload protection | yes |
Measuring/setting range
| Measuring range |
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| Display range |
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| Resolution |
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| Set point SP |
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| Reset point rP |
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| Max. flow rate [l/min] | 110 | ||
| In steps of |
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Temperature monitoring
| Measuring range [°C] | -10…80 |
|---|---|
| Resolution [°C] | 0.2 |
| Set point SP [°C] | -9.8…80 |
| Reset point rP [°C] | -10…79.8 |
| In steps of [°C] | 0.2 |
Accuracy / deviations
Flow monitoring
| Accuracy (in the measuring range) | water: < ± (3 % MW + 0,2 % MEW); glycol (35 %), oil (viscosity 68 mm²/s at 40 °C): < ± (5 % MW + 0,5 % MEW) |
|---|---|
| Repeatability | 0,2 l/min (0,05 gpm) |
Temperature monitoring
| Accuracy [K] | 0,2 |
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Response times
Flow monitoring
| Response time [s] | 0.25; (dAP = 0) |
|---|---|
| Delay time programmable dS, dr [s] | 0…50 |
| Damping process value dAP [s] | 0…1 |
Temperature monitoring
| Dynamic response T05 / T09 [s] | T09 = 70 (Q > 5 l/min); (water) |
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Software / programming
| Parameter setting options | Flow monitoring; Temperature monitoring |
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Operating conditions
| Ambient temperature [°C] | -10…60 |
|---|---|
| Storage temperature [°C] | -25…80 |
| Protection | IP 67 |
Tests / approvals
| EMC |
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| CPA approval |
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| Shock resistance |
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| Vibration resistance |
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| MTTF [years] | 246 | ||||||||||||
| Pressure Equipment Directive | Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request |
Mechanical data
| Weight [g] | 1694 |
|---|---|
| Materials | housing: AlMgSi0,5 anodised; Sealing: FKM; PA 6.6; cover film: PA |
| Materials (wetted parts) | stainless steel (1.4404 / 316L); FKM; PES; Centellen 200 |
| Process connection | threaded connection G 1 flat seal |
Displays / operating elements
| Display |
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|---|---|---|---|---|---|---|---|---|---|---|---|
| Display unit | l/min; m³/h; gpm; gph; °C; °F |
Accessories
| Items supplied |
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| Accessories (optional) |
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Remarks
| Remarks |
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|---|---|---|---|---|
| Pack quantity | 1 pcs. |
Electrical connection
| Connection | Connector: 1 x M12; coding: A; Moulded body: brass, Optalloy-plated; Contacts: gold-plated |
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Diagrams and graphs
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