Product characteristics
| Number of inputs and outputs | Number of analogue outputs: 2 | ||
| Measuring range |
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| Process connection | threaded connection G 3/4 internal thread DN20 |
Application
| Special feature | Gold-plated contacts | ||
| Application | for industrial applications | ||
| Media | water; glycol solutions; coolants | ||
| Medium temperature[°C] | -10…90 | ||
| Pressure rating |
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| Note on pressure rating |
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| MAWP for applications according to CRN[bar] | 4.3 |
Electrical data
| Operating voltage[V] | 18…30 DC |
| Current consumption[mA] | < 30 |
| Min. insulation resistance[MΩ] | 100; (500 V DC) |
| Protection class | III |
| Reverse polarity protection | yes |
| Power-on delay time[s] | < 3 |
| Measuring principle | Vortex |
Inputs / outputs
| Number of inputs and outputs | Number of analogue outputs: 2 |
Outputs
| Total number of outputs | 2 |
| Output signal | analogue signal |
| Number of analogue outputs | 2 |
| Analogue current output[mA] | 4…20 |
| Max. load[Ω] | 500 |
| Short-circuit protection | yes |
| Overload protection | yes |
Measuring/setting range
| Measuring range |
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| Display range |
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| Resolution |
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| Analogue start point ASP |
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| Analogue end point AEP |
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| In steps of |
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| Measuring dynamics | 1:20 |
| Temperature monitoring | |
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| Measuring range[°C] | -10…90 |
| Display range[°C] | -30…110 |
| Resolution[°C] | 0.5 |
| Analogue start point[°C] | -10…70 |
| Analogue end point[°C] | 10…90 |
| In steps of[°C] | 0.5 |
Accuracy / deviations
| Flow monitoring | |
|---|---|
| Accuracy (in the measuring range) | ± 2 % MEW; (water) |
| Repeatability | ± 0,5 % MEW |
| Temperature monitoring | |
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| Accuracy[K] | ± 1 |
Response times
| Flow monitoring | |
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| Response time[s] | 1; (dAP = 0) |
| Damping process value dAP[s] | 0…5 |
| Temperature monitoring | |
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| Dynamic response T05 / T09[s] | T09 = 6 |
Software / programming
| Parameter setting options | Damping for the analogue output dAA; Display unit |
Operating conditions
| Ambient temperature[°C] | 0…60 | ||
| Note on ambient temperature |
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| Storage temperature[°C] | -20…80 | ||
| Protection | IP 65; 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] | 342 | ||||||||||||
| UL approval |
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| Pressure Equipment Directive | Sound engineering practice; can be used for group 2 fluids; group 1 fluids on request |
Mechanical data
| Weight[g] | 483.5 |
| Housing | rectangular |
| Dimensions[mm] | 135 x 45 x 72 |
| Materials | stainless steel (316L/1.4404); PC; PBT+PC-GF30; PPS; TPE-U |
| Materials (wetted parts) | stainless steel (316L/1.4404); ETFE; PA 6T; PPS; FKM |
| Tightening torque[Nm] | 30 |
| Process connection | threaded connection G 3/4 internal thread DN20 |
Displays / operating elements
| Display |
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