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SUTO S211 Dew Point Sensor for Desiccant Dryers

The SUTO S211 Compact Dew Point Sensor provides an affordable and reliable dew point monitoring solution for industrial applications in accordance to ISO 8573-1. It’s compact design and great features makes it the perfect choice for dew point measurements in desiccant dryers.

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Made in Germany. brand SUTO, model S211

Fast delivery to Latvia, Estonia and Lithuania. International delivery to Europe, Asia, Africa and other continents available on request
Our warehouse is located in Riga, Latvia.

price by request

Available

Available

Advantages

Official distributor in Latvia

Time-tested American, European and Asian brands of control and measurent instruments

Advantages

Special price list for organisations

We offer a significant discount for trade organisations and manufacturing companies

Advantages

Worldwide shipping on request

We take care of all logistics and customs clearance. Fast delivery to Baltic countries

Advantages

After-sales service and support

Warranty service and repair, expert assistance in the operation of the instruments

Description of SUTO S211

Redesigned for our customers’ needs

The new SUTO Dew Point Sensors have been redesigned from ground up, integrating the latest technology and all our experience. The sensors are fully backwards compatible to existing compressed air and gas installations.

Dew Point, Pressure and Temperature

The sensor is equipped with an integrated pressure sensor, combining dew point, temperature and pressure monitoring into a single instrument.

User-friendly Outputs

The S211 Dew Point Sensor is perfectly suited to be integrated into process controls or high-level monitoring systems. Various output options are offered for a seamless integration: 4 … 20 mA 2-wire + SDI; 4 … 20 mA 3-wire + SDI; 4 … 20 mA 3-wire +; Modbus/ RTU. The S211 is easily connected to the SUTO S330/331 Displays / Data Logger as well as the SUTO Portable Data Logger S551.

Optional OLED Display

The optional OLED display directly mounted on the S211 provides real-time values on-site. The display can be easily rotated by 340 ° to adjust to any application.

Long Lasting Materials

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.
The top cover is 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 against the calibrated one and returned to the supplier. More information about the SUTO Exchange Service can be found here.

Please contact us here for consultation or special requests, such as custom dew point ranges or different gas types.

Dew point measurement in desiccant dryer applications where dew points down to -60 °C Td must be measured

Technical specifications of SUTO S211

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

User Guide and Instruction manual for SUTO S211

You can request the necessary certificates, documentation, instructions and user guide for SUTO S211 using the special form.

You can buy SUTO S211 in Latvia at a favourable price in «OLIL SIA» by leaving a request on the website, by phone +371 672 70580 or by email . SUTO S211 price are subject to change depending on exchange rates. We deliver instruments by transport companies in Latvia, Estonia and Lithuania. Worldwide shipping to Europe, Asia, Africa, North and South America available on request.