Suto S230 Compressed Air Humidity and Gas Quality Dew Point Measuring Sensor

• Customization: Available
• After-sales Service: Online After-Sales Service
• Customized: Non-Customized
• Model NO.: S211/S215/S220
• Portable: Non Portable
• Certification: CE, RoHS
• Gas: Air, Argon, O2, N2,CO2
• Dew Point Sensor: Polymer + Qcm
• Operating Pressure: -0.1 ... 1.6 MPa
• Accuracy Temperature: +/- 0.3 °c
• Accuracy Pressure: 0.5 % Fs
• Sensor Protection: Sinter Filter
• Supply Voltage: 15 ... 30 VDC
• Transport Package: Export Carton
• Specification: 180g
• Trademark: Suto
• Origin: Germany
• HS Code: 9025800090
• Production Capacity: 10000 PCS Per Year
• Package Size: 20.00cm * 15.00cm * 8.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

 

Advanced Suto S211/S215/S220 Gas Dew Point Sensor

The SUTO S211 compact dew point meter is a cost-effective and dependable solution for industrial dew point monitoring, adhering to ISO 8573-1 standards. With its compact and powerful design, it excels in measuring the dew point of adsorption dryers, making it an optimal choice for various industrial settings.

The SUTO S215 dew point meter offers reliable dew point monitoring for a multitude of industrial applications. With a range up to +50 °C Td, it ensures long-term stability and exceptional accuracy. Its compact design makes it an ideal choice for measuring the dew point of compressed air in freeze-type dryers, providing the perfect balance of precision and convenience.

The SUTO S220 dew point meter delivers dependable and long-term stable dew point monitoring for both compressed air and gases in industrial applications. With a measuring range extending from -100 to +20 °C Td, it is ideal for high-tech industries and special conditions requiring stringent compliance with ISO 8573-1 standards for compressed air quality.

Product Information

 

Features:
1. The compact size makes the S230 ideal for dryer installations, offering seamless integration.
2. Optional on-site display, rotatable by 340°, to perfectly fit your needs.
3. User-friendly signal outputs ensure easy connection to process controls or monitoring systems.
4. Robust IP65 casing provides excellent protection in various environments.
5. Low maintenance costs thanks to stable and reliable measurements, extending calibration intervals.
6. Measured values available in multiple units: °C Td, g/m³, mg/m³, ppmv, g/kg (@ reference pressure), % rH, and more.7. High accuracy of 1° to 2°C dew point, ensuring precise measurements.

 

Introducing our unique triple sensor technology
SUTO's QCM sensor results from years of cutting-edge R&D. It's designed for low dew points that other sensors can't measure. The S220 combines the QCM and a polymer sensor, auto-switching between them to cover the entire -100°C Td to +20°C Td range with unprecedented accuracy.
Optional integration of a pressure sensor allows SUTO to combine four sensor elements-polymer, QCM, Pt100, and pressure sensors-into one sophisticated device.

Versatile output connections for all needs
The S220 supports 2-wire or 3-wire analog 4...20 mA output and offers a Modbus/RTU digital interface.
These varied signal outputs enable seamless integration into production processes, offering great flexibility. The S220 connects effortlessly to SUTO's S330/331 and S551 display and data loggers for optimal data recording, both fixed and portable, and is also compatible with third-party devices.

Optional on-site display for real-time measurement reading
An optional OLED display mounts directly on the dew point meter for real-time field readings, rotatable by 340° for versatile use. The display cover, made of strong polycarbonate and ABS, withstands harsh environments.

Guaranteed long-term stability with high-quality materials
Crafted from high-grade aluminum alloy with a soft finish, the S220 features a process connection of 1.4301 (SUS 304) stainless steel for durability. The top cover matches the quality of the main body, ensuring robustness.
 

Comparison of dew point series

Model number	S211	S215	S220
dew-point	-60 … +20 °C Td	-20 … +50 °C Td	-100 … +20 °C T
temperature	-30 … +70 °C	-30 … +70 °C	-30 … +70 °C
stress	0 … 1.6 MPa	0 … 1.6 MPa	0 … 1.6 MPa
Apply	Adsorption dryer	Freezer dryer	High-tech application

 

Order number description

 

Specifications

Mode	S211	S215	S220
Measurement Range	Dew point   -60 ... +20 °C Td Temperature   Temperature Pressure   0 ... 1.6 MPa	Dew point   -20 ... +50 °C Td Temperature    -30 ... +70 °C Pressure  0 ... 1.6 MPa	Dew point  -100 ... +20 °C Td Temperature   -30 ... +70 °C Pressure   0 ... 1.6 MPa
Dew point sensor	Polymer	Polymer	Polymer + QCM
Operating Pressure	-0.1 ... 1.6 MPa -0.1 ... 35.0 MPa optional	-0.1 ... 1.6 MPa -0.1 ... 35.0 MPa optional	-0.1 ... 1.6 MPa
Response time (t90)@4 l/min	0 °C Td → -60 °C Td ≤ 280 sec -60 °C Td → 0 °C Td ≤ 65 sec	0 °C Td → -20 °C Td ≤ 50 sec -20 °C Td → 0 °C Td ≤ 35 sec	0 °C Td → -80 °C Td ≤ 420 sec -80 °C Td → 0 °C Td ≤ 90 sec
Accuracy	Dew point        +/- 1 °C Td (0 ... 20 °C Td)                         +/- 2 °C Td (-70 ... 0 / +20 ... +50°C Td)                         +/- 3 °C Td (-100 ... -70 °C Td)
	Temperature    +/- 0.3 °C
	Pressure           0.5 % FS
Process connection	G 1/2" (ISO 228/1), stainless steel 1.4301 (SUS 304)
Operating conditions	Medium Temp.: -30 ... +70 °C / Ambient Temp. : 0 ... +50 °C / Ambient Humidity: 0 ... 100 % rH
Materials	Casing: Aluminum alloy / Process thread: Stainless steel 1.4301 (SUS 304) / Display cover: PC + ABS
Classification / Approval	IP65 / CE
Sensor protection	Sinter filter (stainless steel)
Transport & Storage	Transport Temperature: -30 ... + 70 °C / Storage Temperature: -20 ... + 50 °C
Weight	180 g
Measured gases (Medium)	Air, Argon, O2, N2, CO2*
Output Signal	4 ... 20 mA 2-wire + SDI, 4 ... 20 mA 3-wire + SDI, 4 ... 20 mA 3-wire + Modbus/RTU
Sensor types	Temperature sensor: Pt100 / Pressure sensor: Piezo resistive type
Display option	0.66" OLED display, indicates the measured value and unit
Supply Voltage	15 ... 30 VDC

 

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