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Schneider SpaceLogic SHD2XA2A Duct Temp/Humidity Sensor Analog 2%
Schneider SpaceLogic SHD2XA2A Duct Temp/Humidity Sensor Analog 2%
Schneider SpaceLogic SHD2XA2A Duct Temp/Humidity Sensor Analog 2%
Schneider SpaceLogic SHD2XA2A Duct Temp/Humidity Sensor Analog 2%
Schneider SpaceLogic SHD2XA2A Duct Temp/Humidity Sensor Analog 2%
Schneider SpaceLogic SHD2XA2A Duct Temp/Humidity Sensor Analog 2%
Specifications
Model Number :
SHD2XA2A
Payment Terms :
T/T,Western Union
Installation :
TH35 DIN rail mounting
Rated Load Specification :
4 channels * 250V AC / 20A
Protection :
Electrical isolation between segments
Brand Name :
Schneider
Series :
SpaceLogic KNX
Mountingtype :
DIN Rail
Packaging Details :
Carton
Certification :
CE RoHS
MOQ :
5
Productname :
Switch Actuator
Outputtype :
Relay output
Delivery Time :
7 Days
Place of Origin :
EU
Description
Schneider SpaceLogic SHD2XA2A Duct Temp/Humidity Sensor Analog 2%
Product Overview

The SpaceLogic SHD2XA2A is a rugged, cost-effective duct-mounted relative humidity and temperature sensor designed for non-networked Building Automation Controllers and third-party Direct Digital Controllers (DDCs). This advanced sensor features a state-of-the-art 2% RH thin-film polymer capacitive relative humidity sensor combined with an active temperature transmitter circuit.

The transmitter supports industry-standard 4-20mA, 0-5VDC, and 0-10VDC outputs, all field-selectable via physical DIP switches. This eliminates the need for software programming or complex network configurations, making the SHD2XA2A an exceptionally reliable, plug-and-play solution for rapid mechanical installations and facility retrofits.
Technical Specifications
Protocol / Communication None. Pure analog hardwired interface for maximum backward compatibility and ease of installation.
I/O Points & Signals Dual independent analog hardware outputs. Configuration selectable via DIP switches:
  • Current mode: 4 to 20 mA (maximum loop resistance 500Ω)
  • Voltage mode: 0 to 5 VDC / 0 to 10 VDC (minimum load resistance 10kΩ)
Power Supply / Voltage
  • 4 to 20 mA Current Loop: 12 to 30 VDC (minimum voltage depends on loop impedance)
  • 0-5V / 0-10V Voltage Outputs: 24 VAC ±15% (50/60 Hz) or 15 to 30 VDC. Max current draw is under 80mA
Sensor Parameters & Accuracy
  • Humidity Sensing: Thin-film capacitive relative humidity element. Range: 0 to 100% RH. Accuracy: ±2.0% RH (20% to 80% RH range). Response time (t90): <15 seconds in moving air
  • Temperature Sensing: Active semiconductor transmitter. Range: 0 to 50°C (32 to 122°F). Accuracy: ±0.3°C (±0.54°F)
Regulatory & Certifications CE, FCC Part 15 Class B, RCM, WEEE, REACH, RoHS Compliant
Enclosure & Material IP65 weathering-rated ABS polymer enclosure. Fitted with adjustable duct mounting flange, high-density neoprene sealing gasket, and corrosion-resistant sensor probe
Typical Applications
  • DDC Air Handling Unit (AHU) Monitoring: Directly wired to universal Analog Input (AI) modules of standard BMS controllers to modulate hot water, chilled water, and steam humidification valves
  • Industrial Manufacturing & Storage Yards: Installed in supply air shafts of electronic components manufacturing, textile facilities, and food processing plants to maintain strict ambient moisture bounds
  • Public Assembly Ventilation Control: Ideal for zero-commissioning duct installations in educational complexes, public libraries, sports arenas, and retail malls
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Schneider SpaceLogic SHD2XA2A Duct Temp/Humidity Sensor Analog 2%

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Product Detail
Model Number :
SHD2XA2A
Payment Terms :
T/T,Western Union
Installation :
TH35 DIN rail mounting
Rated Load Specification :
4 channels * 250V AC / 20A
Protection :
Electrical isolation between segments
Brand Name :
Schneider
Contact Supplier
Schneider SpaceLogic SHD2XA2A Duct Temp/Humidity Sensor Analog 2%
Schneider SpaceLogic SHD2XA2A Duct Temp/Humidity Sensor Analog 2%
Schneider SpaceLogic SHD2XA2A Duct Temp/Humidity Sensor Analog 2%

Maituo Intelligent Technology Co.，Ltd

Verified Supplier
1 Years
hainan, hainan
Since 2015
Business Type :
Manufacturer, Seller, Trading Company, Exporter
Main Products :
Building Controllers, Switch Actuator, Dimming Actuator
Total Annual :
800000 USD-1000000
Employee Number :
50~80
Certification Level :
Verified Supplier
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