The SUTO S220 Dew Point Sensor provides reliable and long-term stable dew point monitoring for compressed air and gases in industrial applications. The sensor has a range of -100 … +20 °C Td. This makes it an ideal choice for dew point measurements in high-tech industries and special conditions, where accordance to the compressed air quality ISO 8573-1 Standards is required.
Made in Germany. brand SUTO, model S220
International delivery to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain, Oman and other Middle Eastern countries.
Our warehouses are located in UAE. Delivery to other countries (Europe, North and South America, Asia, Africa) is discussed individually.
Retail price from $2 008
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Supply to United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Bahrain, Oman and other countries
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State-of-the-art Dew Point Monitoring
The new generation of the SUTO dew point sensors have been redesigned from the ground up, offering compressed air users a plug & play solution to monitor their compressed air quality and purity. With the integrated pressure sensor, the S220 measures dew point, temperature and pressure in a single instrument.
Minimization of calibration intervals
Thanks to the reliable and long-term stable measurements, the S220 Dew Point Sensor reduces the maintenance cost to a minimum by increase calibration intervals.
Unique Triple Sensor
Our QCM sensor is the result of years of high-tech research and development. The sensor was especially designed for low dew point applications where other sensor types fail. The combination of QCM and the well-known Polymer sensor makes the S220 the world’s first model to measure accurate over the whole range, from -100 °C Td up to +20 °C Td by switching automatically between the two sensor elements as needed.
By fitting an additional optional pressure sensor into the measurement unit, SUTO is combining 4 sensor elements (Polymer, QCM, Pt100, pressure) into a single dew point sensor.
Various Output Connections
The S220 Dew Point Sensor is available with 2-wire or 3-wire analog 4… 20 mA output signals. It is also available with a Modbus/RTU digital interface.
By offering different output signals, users can profit from great flexibility and seamless integration into their process. They can be easily connected to the SUTO displays and data loggers S330/331 and S551, for optimal stationary or portable data logging, as well as to third-party devices.
Optional Display for On-site Values
The optional OLED display directly mounted on the sensor provides on-site real-time values. The display can be easily rotated by 340 ° to fit in any application. The display cover is made from robust Polycarbonate with ABS reinforcement to withstand harsh environments.
Robust Materials for Long-term Stable Measurements
The main body is made from high class aluminum alloy with a soft finish. The process connection material is 1.4301 (SUS 304) stainless steel, made to last forever. Top cover made from aluminum with the same quality as the main body.
Dew Point Sensor Series Comparison
| Model | S211 | S215 | S220 |
|---|---|---|---|
| Dew point | -60 … +20 °C Td | -20 … +50 °C Td | -100 … +20 °C Td |
| Temperature | -30 … +70 °C | -30 … +70 °C | -30 … +70 °C |
| Pressure | 0 … 1.6 MPa | 0 … 1.6 MPa | 0 … 1.6 MPa |
| Application | In desiccant dryers | In fridge dryers | In high-tech applications |
SUTO Exchange Service
The exchange calibration service eliminates downtime and enables users to have a seamless record of their dew point measurements.
The user receives a calibrated instrument in advance with a calibration certificate and the same instrument settings. The onsite instrument is then switched with the calibrated one and returned to the supplier. Please find more information about our Exchange Service here.
Please contact us here for consultation or special requests, such as custom dew point ranges or different gas types.
Full range sensor for high tech applications where high accuracy over the full range of -100… 20 °C Td is needed
| MEASUREMENT | |
| Dew Point | |
| Accuracy | ± 1 °C Td (0 … 20 °C Td) ± 2 °C Td (-60 … 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 | -60 … +20 °C Td |
| Repeatability | 0.25 % from measured value |
| Sensor | Polymer |
| Response time (t90) | 0 °C Td ➞ -60 °C Td ≤ 280 sec -60 °C Td ➞ 0 °C Td ≤ 65 sec @ 4 l/min |
| Pressure | |
| Accuracy | 0.5 % FS |
| Measuring range | 0 … 1.6 MPa |
| Sensor | Piezo resistive type |
| Temperature | |
| Accuracy | +/- 0.3 °C |
| Measuring range | -30 … +70 °C |
| Sensor | Pt100 |
| Reference conditions | |
| Selectable conditions | 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 |
| Photo | Model | Description |
|---|---|---|
| A699 3301 | Dew point measuring chamber for all SUTO sensors, 2l/min @ 0.8 MPa, for G1/2" sensors, max. 1.5 MPa, Process connection: 5/8" UNF outer thread | |
| A699 3491 | Measuring chamber, 2 l/min @ 0.8 MPa(g), quick connector, without filter, max. pressure 1.5 MPa(g), suitable for all SUTO dew point sensors | |
| A699 3493 | Measuring chamber bypass type ( in and out 6mm hose connection ), max. pressure 1.5 MPa(g) | |
| A699 3590 | High pressure chamber up to 35 MPa(g) | |
| A699 3302 | Wireless DP transmitter adapter with M12 connection cable, and a 100...240 VAC/24 VDC power supply with 1.5 m cable. | |
| A553 0104 | Sensor cable 5m with M12 connector, open wires, AWG24 (0.2 mm2) | |
| A553 0105 | Sensor cable 10m with M12 connector, open wires, AWG24 (0.2 mm2) | |
| C190 0193 | Perforated filter cap, aluminum | |
| C198 0008 | Sinter cap for dew point sensors, Dia 16 mm, stainless steel, 30 μm pore size | |
| C198 0002 | Sinter cap, stainless steel, 12 mm |
| Model | Description | Availability | Price | Qty | Buy |
|---|---|---|---|---|---|
| S699 1220 | S220 Dew Point Transmitter (-100 … +20 °C Td), 2-Wire Analog Output | Delivery time from 12 weeks | from 2 008$ |
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| S699 2220 | S220 Dew Point Transmitter (-100 … +20 °C Td), 3-Wire Analog + SDI Output | Delivery time from 12 weeks | from 2 008$ |
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| S699 3220 | S220 Dew Point Transmitter (-100 … +20 °C Td), 3-Wire Analog + Modbus/RTU Output | Delivery time from 12 weeks | from 2 050$ |
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| S699 4220 | S220 Dew Point Transmitter (-100 … +20 °C Td), integrated Pressure sensor 0 … 1.6 Mpa | Delivery time from 12 weeks | from 2 370$ |
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You can request the necessary certificates, documentation, instructions and user guide for SUTO S220 using the special form.
You can buy SUTO S220 in UAE at a price starting from 2008 $ in «Texair FZCO» by leaving a request on the website, by phone +441225535040 or by email rop@texairmeasure.ae. SUTO S220 price are subject to change depending on exchange rates. We deliver instruments by transport companies in United Arab Emirates, Kuwait, Qatar, Saudi Arabia, Saudi Arabia, Bahrain and other Middle Eastern countries.
See also: Dew point meters for compressed air
