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Schneider SpaceLogic SHD2XP2A Duct Temp RH Sensor BACnet Modbus

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Schneider SpaceLogic SHD2XP2A Duct Temp RH Sensor BACnet Modbus

Name: Schneider SpaceLogic SHD2XP2A Duct Temp RH Sensor BACnet Modbus
Brand: Schneider
Price: 1 USD

Quality Schneider SpaceLogic SHD2XP2A Duct Temp RH Sensor BACnet Modbus for sale

MOQ : 5

Payment Terms : T/T,Western Union

Type : Electrical Switch Actuator

Outputtype : Relay Output

Certification : CE RoHS

Packaging Details : Carton

Mains Frequency : 50-60 Hz ±10%

Alert System : Real-time alerts via mobile app

Model Number : SHD2XP2A

Place of Origin : EU

Delivery Time : 7 Days

Brand Name : Schneider

Color : Light grey

Load Capacity : 250VA per channel

Control Type : 2 push-buttons

Sensor Type : Multi-functional environmental sensors

Indicator Function : Power, signal transmission

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Schneider SpaceLogic SHD2XP2A Duct Temp RH Sensor BACnet Modbus

1. Product Overview

The SpaceLogic SHD2XP2A is an intelligent, high-performance duct-mounted temperature and relative humidity transmitter designed for commercial HVAC, building automation, and plant room applications. This flexible multi-sensor platform integrates precise temperature and capacitive relative humidity sensors into a single, robust probe. By supporting field-selectable BACnet MS/TP and Modbus RTU open protocols, it bridges the gap between field-level environmental data and Building Automation Systems (BAS). Featuring an outstanding 2% RH measurement accuracy, excellent long-term calibration stability, and a highly durable IP65-rated enclosure, the SHD2XP2A is the premium choice for engineers seeking to optimize indoor air quality, thermal comfort, and energy efficiency.

2. Technical Specifications

Protocol / Communication

Field-selectable BACnet MS/TP or Modbus RTU via on-board DIP switches. Supports standard baud rates: 9600, 19200, 38400, 57600, 76800, and 115200 bps. High-quality RS-485 transceiver.

I/O Points & Signals

2-wire serial communication interface for transmitting temperature, relative humidity, calculated dew point, and wet-bulb temperatures. Additionally features 2 auxiliary analog inputs for cascading local passive thermistors.

Power Supply / Voltage

24 VAC ±15% (50/60 Hz) or 20 to 30 VDC, Class 2 circuit compliant, with polarity reversal and overcurrent protection.

Sensor Parameters & Accuracy

Humidity Sensing
- Thin-film capacitive polymer sensor. Operating range: 0 to 100% RH (non-condensing). Accuracy: ±2% RH within the 20% to 80% RH range at 25°C. Long-term drift: Less than ±0.5% RH annually.
Temperature Sensing
- Solid-state digital bandgap sensor. Operating range: 0 to 50°C (32 to 122°F). Accuracy: ±0.2°C (±0.36°F) at typical room temperatures.

Regulatory & Certifications

UL 916 (Energy Management Equipment), CE, FCC Part 15 Class B, ICES-003, RCM, RoHS, WEEE, REACH compliant.

Enclosure & Material

IP65 / NEMA 4 rated weatherproof enclosure constructed from flame-retardant polycarbonate (UL94-V0). Quick-release gasketed latch cover with durable integrated stainless-steel/brass duct probe.

3. Typical Applications

Commercial HVAC VAV Systems

Mounted in primary return or supply air ducts of high-rise commercial buildings to provide precision dry-bulb temperature and dew point feedback for Variable Air Volume (VAV) control.
Pharmaceutical & Surgical Cleanrooms

Deployed in highly regulated hospital operating theaters, clinics, and cleanroom supply ducts to ensure strict adherence to humidity-controlled atmospheric standards.
Data Center Environmental Monitoring

Installed in precision air-conditioning return plenums to continuously track dry-bulb metrics and moisture levels, preventing hazardous ESD or condensation on critical IT hardware.

Schneider SpaceLogic SHD2XP2A Duct Temp RH Sensor BACnet Modbus Images

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