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SUTO S211 Aluminum Alloy Dew Point Sensor For Desiccant Dryers

S211 Dew Point Sensor for Desiccant Dryers (-60… +20 °C Td)

OVERVIEW
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.
FEATURES
The S211 with a range of -60 ... +20 'c Td isthe ideal tool for
monitoring adsorption dryers.
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.

APPLICATION SCENES

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

SPECIFICATION

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

Product Tags:

SUTO S211 Dew Point Sensor

Aluminum Alloy Dew Point Sensor

Desiccant Dryers Dew Point Sensor

SUTO S211 Aluminum Alloy Dew Point Sensor For Desiccant Dryers

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Categories	Compressed Air Quality And Purity Instruments
Brand Name:	Zetron
Model Number:	S211
Certification:	CE, ISO13485, ISO9001
Place of Origin:	China
MOQ:	1
Payment Terms:	D/A, D/P, T/T
Supply Ability:	1000 set/month
Delivery Time:	3-7 days
Packaging Details:	paper carton
Product Name:	Dew Point Transmitters
Dew point sensor:	Polymer
Dew point Range:	-60~+20 °C Td
Temperature Rnage:	-30~+70 °C
Pressure Range:	0~1.6 MPa
Materials:	Aluminum alloy
Classification:	IP65 / CE
Measured gases (Medium):	Air, Argon, O₂, N₂, CO₂
Supply Voltage:	15 ... 30 VDC
Weight:	180 g