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  • Beijing Zetron Technology Co., Ltd
    Dora
    Hello, I already used the equipment in an aluminum smelting plant in Mexico and I was surprised by the function of your company's laser device.
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    Sylvia
    Good gas leak detection instrument !!! High accurate test values :D
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Phone Number : +86 15699785629
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SUTO S230 Compressed Air Dew Point Transmitter Ex

  • SUTO S230 Compressed Air Dew Point Transmitter Ex
  • SUTO S230 Compressed Air Dew Point Transmitter Ex
  • SUTO S230 Compressed Air Dew Point Transmitter Ex
Place of Origin China
Brand Name Zetron
Certification CE, ISO13485, ISO9001
Model Number S230
Minimum Order Quantity 1
Packaging Details paper carton
Delivery Time 3-7 days
Payment Terms D/A, D/P, T/T
Supply Ability 1000 set/month

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Product Details
Product Name Compressed Air Dew Point Transmitter For Ex Applications Model Number S230
Dew Point Sensor Polymer + QCM Dew Point Range -100~+20 °C Td
Temperature Rnage -30~+70 °C Materials Aluminum Alloy
Classification IP67 Measured Gases (Medium) Air, Argon, O₂, N₂, CO₂
Protocol Modbus/RTU Supply Voltage 10~30 VDC
Size 103X82X127mm Weight 728 G
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SUTO S230 Dew Point Transmitter

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Ex Compressed Air Dew Point Transmitter

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Compressed Air Dew Point Transmitter
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Product Description
S230 Compressed Air Dew Point Transmitter for Ex Applications (-100~+20 °C Td)
OVERVIEW
The SUTO S230 / S231 Heavy-Duty Dew Point Transmitters provide reliable, long-term stable dew point monitoring for compressed air and gases in harsh and hazardous applications. The fast response time ensures safe and reliable indication whenever dew points are out of valid ranges.
FEATURES

· S230 For Low Dew Point Applications

The S230 Dew Point Transmitter provides accurate results of a range down to -100 °C Td. This makes it perfectly suitable for special applications where a low dew point needs to be measured.

· Ex Areas Solution

The optional IECEx approval makes it the perfect tool to be used in explosive environment (Ex area). SUTO’s unique dual sensor technology optimizes sensor sensitivity and accuracy by automatically selecting the ideal sensor type for the situation.

· User-Friendly Output Signals

The S230/S231 come ready to use and simple to install with your choice of 4-20mA or Modbus RTU (RS485) outputs. If required, parameters can be quickly monitored through the SUTO service software. The transmitters can also be connected the SUTO S331 (stationary) or S551 (portable) data logger and the data can be transferred for further analysis.

 

SUTO S230 Compressed Air Dew Point Transmitter Ex 0

APPLICATION SCENES
 
  1. Dew point measurement in explosive environments
  2. Outdoor / all-weather flow applications
  3. Explosive environments
 
SPECIFICATION

 

MEASUREMENT

  
Dew Point  
Accuracy ± 1 °C Td (0 ... 20 °C Td)
± 2 °C Td (-60 ... 0 °C Td)
± 3 °C (-100 ... -60 °C Td)
Selectable units °C, °F, bar(g), MPa(g), psi(g), % rH,
g/m³, mg/m³, G/m³ atm., mg/m³ atm., ppm(v), g/kg, °C Td atm.
Measuring range (model depending) S230: -100 ... +20 °C Td
S231: -50 ... +20 °C Td
Sensor Polymer + QCM
Response time t90 (@ 4l/min) -20 °C Td -> -60 °C Td = < 240 s
-60 °C Td -> -20 °C Td = < 30 s
Temperature  
Accuracy 0.3 °C
Measuring range -30 ... +70 °C
Sensor NTC
Reference conditions  
Selectable conditions Pressure Dew Point,
Atmospheric Dew Point

SIGNAL INTERFACE & SUPPLY

  
Analog output  
Signal 4 ... 20 mA (isolated)
Modbus/RTU
Scaling S230: 4 mA = -100 °C Td;
20 mA = +20 °C Td
S231: 4 mA = -50 °C Td;
20 mA = +20 °C Td
Load 250R
Update rate 3 / sec
Fieldbus  
Protocol Modbus/RTU
Update rate 1/s
Supply  
Voltage supply 15 ... 30 VDC
Current consumption 40 mA @ 24 VDC

GENERAL DATA

  
Konfiguration  
PC Software S4C-DP Application
Material  
Process connection Stainless steel 1.4301 (SUS 304)
Housing Aluminium alloy
Sensor Polymer, Ceramic
Miscellaneous  
Electrical connection Screw terminals
Protection class IP67
Approvals II 2G Ex db ib IIC T4 Gb
II 2D Ex ib tb IIIC T135°C Db
CE
Process connection G 1/2“ thread (ISO 228/1)
Weight 728 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 (model depending) -0.1 ... 1.6 MPa (S230)
-0.1 ... 35 MPa (S231)
Ambient temperature 0 ... +50 °C
Ambient humidity 0 ... 100 % rH
Storage temperature -20 ... +50 °C
Transport temperature -30 ... +70 ºC
   
Stated accuracy under following conditions:
Ambient temperature 23 °C ±3 °C
Process temperature 23 °C ±3 °C
Ambient humidity < 95 %, no condensation
Airflow > 2 l/min at sensor tip

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Ex Compressed Air Dew Point Transmitter

Compressed Air Dew Point Transmitter

SUTO S331