S212 Dew Point Sensor (-50 … +20 °C Td)

The 212’s compact size makes it an ideal choice for installations in tight environments. This sensor provides reliable dew point monitoring for industrial applications.

Compact: designed specifically for tight spots
Useful: measure down to -50 °C Td
Longevity: rugged build for long-term measurement

Description

The SUTO S212 dew point sensor provides reliable and long term stable dew point monitoring in industrial applications. This sensor features improved signal and stability for rugged industrial applications, making it ideal for desiccant dryers. The dew point measurements are output via a 4-20 mA signal output. The 212’s compact size makes it an ideal choice for installations in tight environments. Sensor parameters, such as analogue output scaling, alarm values, units, etc, can be easily changed by using SUTO service kit.

Benefits

Save Time on Installation

Can be installed directly into dryers through G ½” thread

Instantly View Measurements

Use SUTO apps for instant snapshots of dew point

Measure Hard to Reach Areas

Minimize hidden problems and improve system health

Features

Compact Design: Makes it easy to fit into the application
Low Dew Point: Measures down to -50°C Td
Analog Output: 4 … 20 mA 3-wire
Precise Measurement: Long term stable results

Specs

Measuring range:
- Dew point: -50 … +20°C Td
- Temperature: -30 … +70°C
Dew point sensor: Polymer
Temperature sensor: Pt100
Pressure sensor: N/A
Accuracy:
- Dew point: ±2°C Td
- Temperature: 0.3°C
Operating Pressure: -0.1 … 5.0 MPa
Operating Temperature (Medium): -30 … +70°C
Measured gasses (Medium): Non-corrosive gasses
Response Time t90 (@ 4 l/min):
- -50°C Td -> 0°C Td = 20 sec
- 0°C Td -> -50°C Td = 180 sec
Ambient Temperature: -20 … +50°C
Ambient Humidity: 0 … 100% rH
Supply Voltage: 12 … 30 VDC
Current consumption: 30 mA @ 24 VDC
Output signals: 4 … 20 mA 3-Wire
Electrical connection: M12, 5 poles
Process connection: G 1/2“ thread (ISO 228/1) Stainless steal 1.4301 (SUS 304)
Casing material: Zinc alloy
Classification: IP65
EMC: IEC 61326-1
Sensor protection: Sinter filter
Transport Temperature: -30 … +70°C
Storage Temperature: -20 … +50°C
Weight: 195 g