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IFM SA4304
SA4304
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Description
Measurement of flow and temperature at the same time
Optimised for water, oils and air
Clearly visible 4-digit LED display
With two scalable analogue outputs
The process connection can be rotated for optimum alignment
Specification
Product characteristics
| Number of inputs and outputs | Number of analogue outputs: 2 |
|---|---|
| Process connection | clamp adapter Ø 8 mm |
Application
| Special feature | Gold-plated contacts |
|---|---|
| Media | water; glycol solutions; air; oils |
| Note on media | low-viscosity oils with viscosity: ≤ 40 mm²/s (40 °C) high-viscosity oils with viscosity: > 40 mm²/s (40 °C) |
| Medium temperature[°C] [°C] | -20...100 |
| Pressure rating | 50 bar 5 MPa |
| 50 bar | 5 MPa |
| MAWP for applications according to CRN[bar] [bar] | 50 |
Electrical data
| Operating voltage[V] [V] | 18...30 DC |
|---|---|
| Current consumption[mA] [mA] | < 100 |
| Protection class | III |
| Reverse polarity protection | yes |
| Power-on delay time[s] [s] | 10 |
| Measuring principle | calorimetric |
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] [mA] | 4...20; (scalable) |
| Max. load[Ω] [Ω] | 350 |
| Short-circuit protection | yes |
| Type of short-circuit protection | pulsed |
| Overload protection | yes |
Measuring/setting range
| Probe length L[mm] [mm] | 200 |
|---|---|
| Operating mode | relative; absolutely liquid; absolutely gaseous; (absolute: reference measurement recommended; Factory setting: relative) |
| Measuring range[°C] [°C] | -20...100 |
| Resolution[°C] [°C] | 0.2 |
| Analogue start point[°C] [°C] | -20...76 |
| Analogue end point[°C] [°C] | 4...100 |
| In steps of[°C] [°C] | 0.2 |
| Setting range[m/s] [m/s] | 2...200 |
| Greatest sensitivity[m/s] [m/s] | 30...100 |
Accuracy / deviations
| Temperature drift[cm/s x 1/K] [cm/s x 1/K] | 0,003 m/s x 1/K (< 20 °C; > 70 °C) |
|---|---|
| Temperature gradient[K/min] [K/min] | 100 |
| Repeatability | 0,05 m/s; (water; flow velocity: 0,05...3 m/s) |
| Accuracy | ± (7 % MW + 2 % MEW); (for relative mode in the range of maximum sensitivity under the following conditions:; water: 20...70 °C; inlet length: 1.5 m; DN25 (DIN 2448); mounting position according to instructions; Accuracy can differ for other media and mounting positions.) |
| Temperature drift | ± 0,005 K/°C |
| Accuracy[K] [K] | ± 0,3 / ± 1; (water; flow velocity: 0,3...3 m/s / air; flow velocity: > 10 m/s) |
Response times
| Response time[s] [s] | 0.5; (T09; water; glycol: 0,8 s; air: 7 s; oil: 1,8 s; each T09) |
|---|---|
| Dynamic response T05 / T09[s] [s] | 1,5 (T09); (water; flow velocity: 0,3...3 m/s) |
Software / programming
| Parameter setting options | medium selection; Damping; Teach function; display can be rotated and switched off; standard unit of measurement; process value colour |
|---|
Operating conditions
| Ambient temperature[°C] [°C] | -40...80 |
|---|---|
| Storage temperature[°C] [°C] | -40...100 |
| Protection | IP 65; IP 67 |
Tests / approvals
| EMC | DIN EN 60947-5-9 |
|---|---|
| Shock resistance | DIN EN 60068-2-27 50 g (11 ms) |
| DIN EN 60068-2-27 | 50 g (11 ms) |
| Vibration resistance | DIN EN 60068-2-6 2 g (10...2000 Hz) |
| DIN EN 60068-2-6 | 2 g (10...2000 Hz) |
| MTTF[years] [years] | 180 |
| UL approval | UL approval no. I018 File number UL E174189 |
| UL approval no. | I018 |
| File number UL | E174189 |
Mechanical data
| Weight[g] [g] | 312.5 |
|---|---|
| Housing | cylindrical |
| Dimensions[mm] [mm] | Ø 8 / L = 292 |
| Materials | stainless steel (316L/1.4404); PBT-GF20; PBT-GF30 |
| Materials (wetted parts) | stainless steel (316L/1.4404) |
| Process connection | clamp adapter Ø 8 mm |
Displays / operating elements
| Display | Display unit 6 x LED, green (%, m/s, l/min, m³/h, °C, 10³) measured values alphanumeric display, red/green 4-digit |
|---|---|
| Display unit | 6 x LED, green (%, m/s, l/min, m³/h, °C, 10³) |
| measured values | alphanumeric display, red/green 4-digit |
Remarks
| Remarks | MW = measured value MEW = Final value of the measuring range |
|---|---|
| Pack quantity | 1 pcs. |
Electrical connection
| Connector | 1 x M12; coding: A; Contacts: gold-plated |
|---|
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