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The SUTO S215 Dew Point Sensor provides reliable dew point monitoring in industrial applications, with long-term stability and high accuracy over the full range of -20 … +50 °C Td. Along with its compact design, this makes it the ideal solution for compressed air and gas dew point measurements in refrigeration dryers.
MEASUREMENT | |
Dew Point | |
Accuracy | ± 1 °C Td (0 ... 50 °C Td) ± 2 °C Td (-20 ... 0 °C Td) |
Selectable units | °C, °F, bar(g), MPa(g), psi(g), % rH, g/m³, mg/m³, g/m³ atm., mg/m³ |
Measuring range | -20 ... +50 °C Td |
Repeatability | 0.25 % from measured value |
Sensor | Polymer |
Response time (t90) | 0 °C Td ➞ -20 °C Td ≤ 50 sec -20 °C Td ➞ 0 °C Td ≤ 35 sec @ 4 l/min |
Pressure | |
Accuracy | 0.5 % FS |
Measuring range | 0 ... 1.6 MPa |
Sensor | Piezo-resistiv |
Temperature | |
Accuracy | +/- 0.3 °C |
Measuring range | -30 ... +70 °C |
Sensor | Pt100 |
Reference conditions | |
Wählbare Bedingungen | 20 °C 1000 mbar (ISO1217), 0 °C 1013 mbar (DIN1343) Freely adjustable |
SIGNAL INTERFACE & SUPPLY | |
Analog output | |
Signal | 4 ... 20 mA 2-wire or 4 ... 20 mA 3-wire |
Scaling | 4 mA = -60; 20 mA = +20 °C Td; freely adjustable |
Load | 250R |
Update rate | 3/sec |
Fieldbus | |
Protocol | Modbus/RTU |
Update rate | 1/sec |
Supply | |
Voltage supply | 15 ... 30 VDC |
Current consumption | 2-wire: 4 ... 20 mA 3-wire: 40 mA @ 24 VDC 3-wire with Display: 50 mA @ 24 VDC |
GENERAL DATA | |
Configuration | |
PC Software | S4C-DP Application |
Display (Optional) | |
Integrated | 0.66” OLED display, indicates the measured value and unit |
Material | |
Process connection | Stainless steel 1.4301 (SUS 304) |
Housing | Display cover: PC + ABS |
Sensor | Polymer + Quartz-Crystal |
Metal parts | Sinter filter (stainless steel) |
Miscellaneous | |
Electrical connection | M12, 5-pole |
Protection class | IP65 |
Approvals | CE |
Process connection | G 1/2” (ISO 228/1) |
Weight | 180 g |
Operating conditions | |
Medium | Air, Argon, O₂, N₂, CO₂* |
Medium quality | ISO 8573-1: 4.6.3 or better |
Medium temperature | -30 ... +70 °C |
Medium humidity | ≤ 20 °C Td |
Operating pressure | 0.1 ... 1.6 MPa |
Ambient temperature | 0 ... +50 °C |
Ambient humidity | 0 ... 100 % rH |
Storage temperature | -20 ... +50 °C |
Transport temperature | -30 ... +70 °C |