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Transmitter Device
We are a leading Manufacturer of duct humidity & temperature transmitter, ace duct static pressure transmitter (model: ai-dp-s) and humidity temperature transmitter from Hyderabad, India.
Duct Humidity & Temperature Transmitter
Product Price: Rs 6,400 / PieceGet Best Price
Product Brochure
Product Details:
| Humidity Range | 0–100% RH |
| Output Signal | 4–20 mA |
| Mounting Type | Duct Mount |
| Temperature Range | 0–50°C |
| Measured Parameters | RH + Temp |
| Accuracy RH | +/- 1.8 RH |
| Supply Voltage | 24 V AC/DC |
| Display | No Display |
The Ace Instrumets Duct Temperature & Humidity Transmitter (Model: AI-RHTx-D) is designed for accurate monitoring of temperature and relative humidity in HVAC ducts and air handling systems. Built with a polymer capacitive sensing element, the transmitter ensures reliable measurements with excellent long-term stability. This advanced sensor technology is resistant to condensation and provides consistent performance even in demanding environments.
The Duct Temperature & Humidity Transmitter (Model: AI-RHTx-D) is housed in a durable ABS plastic duct mounting enclosure and fitted with a stainless steel probe, making it ideal for installation inside ventilation ducts. The device offers dual 4–20 mA analog outputs, one each for temperature and humidity, allowing easy connection with monitoring and control systems.
For advanced automation applications, the Duct Temperature & Humidity Transmitter Model: AI-RHTx-D also supports optional RS-485 Modbus communication, enabling seamless integration with Building Management Systems (BMS), Energy Management Systems (EMS), and other industrial automation platforms. Its high accuracy, customizable measuring ranges, and robust design make it suitable for commercial buildings, hospitals, laboratories, and industrial HVAC systems.
Key Features-
Polymer capacitive sensor for humidity and temperature measurement
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Resistant to condensation for stable long-term performance
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Dual analog outputs (4–20 mA), one each for temperature and humidity
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Optional RS-485 Modbus communication for BMS / EMS integration
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Durable ABS plastic duct mounting enclosure with stainless steel probe
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Customizable measuring ranges for different applications
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Factory calibrated with calibration certificate
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12-month manufacturer warranty
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Temperature Range: 0 to 50°C (Customizable)
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Temperature Accuracy: ±0.5°C
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Humidity Range: 0 to 95% RH
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Humidity Accuracy: ±1.8% RH
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Sensor Type: Polymer Capacitive Sensor
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Operating Humidity: 0–95% RH, Non-condensing
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Output: 4-Wire, Dual 4–20 mA output (1 each for Temperature & Humidity)
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Communication: RS-485 Modbus (Optional)
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Enclosure: ABS Plastic Duct Mounting Enclosure with Duct Mounting Bracket
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Calibration: Factory calibrated with certificate
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Warranty: 12 Months Manufacturer Warranty
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HVAC Duct Monitoring
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Commercial Buildings
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Hospitals & Healthcare Facilities
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Cleanrooms & Laboratories
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Retail & Office Buildings
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Industrial Air Handling Units (AHU)
This product is regularly exported to USA, Canada, Poland, UAE, Oman, Qatar, Saudi Arabia, Nigeria, Kenya, Egypt, Australia, UK, France, Italy, Bangladesh, Thailand, Malaysia, Singapore, Romania, Belgium, Russia, Brazil, Germany, etc.
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Ace Duct Static Pressure Transmitter (Model: AI-DP-S)
Product Price: Rs 6,300 / PieceGet Best Price
Product Brochure
Product Details:
| Pressure Type | Gauge |
| Tonnage | NA |
| Pressure Range | 0–10 bar |
| Star Rating | NA |
| Output Signal | 4–20 mA |
| Inverter Type | NA |
| Process Connection | NA |
| Phase | Single Phase |
| Diaphragm Material | Plastic |
| Air Flow | NA |
| Refrigerant | NA |
| Mounting Type | Horizontal Ducted |
| Application Area | Hospital |
| Country Of Origin | India |
| Accuracy | +/- 0.5% of Full Scale |
| Measuring Range | 0 to 400 Pa (customizable as per user requirements) |
| Maximum Over Pressure | +/- 10,000 Pascals |
| Power Supply | 24 VDC, 200 mA |
| Output | 4-20 mA/0-10 VDC (Jumper Selectable) |
The Duct Static Pressure Transmitter (Model: AI-DP-S) from Ace Instruments is designed for accurate measurement of static pressure in HVAC ducts to optimize airflow and system efficiency. The transmitter continuously monitors airflow resistance in ventilation ducts, helping maintain proper air balance and performance in HVAC systems.
The Duct Static Pressure Transmitter (Model: AI-DP-S) provides reliable and stable pressure measurements with a standard measuring range of 0–400 Pa, which can be customized based on application requirements. It supports 4–20 mA or 0–10 VDC analog outputs (jumper selectable) for easy integration with BMS, PLC, and HVAC control systems.
Designed for easy installation, the Duct Static Pressure Transmitter (Model: AI-DP-S) comes with silicon tubing and a static pressure probe, allowing quick and secure mounting inside HVAC ducts. The transmitter is housed in a durable ABS plastic enclosure and is factory calibrated with a calibration certificate, ensuring high accuracy and dependable operation.
This transmitter is widely used in commercial buildings, hospitals, cleanrooms, VAV systems, and residential HVAC installations where maintaining correct air pressure and airflow is critical.
Key Features-
Accurate duct static pressure measurement for HVAC systems
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Measuring range: 0–400 Pa (customizable as per requirement)
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Dual output option: 4–20 mA / 0–10 VDC (jumper selectable)
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Designed for HVAC airflow monitoring and system optimization
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Factory calibrated with calibration certificate
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Durable ABS plastic enclosure for long-lasting performance
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Easy installation with silicon tubing and static pressure probe
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Compact design suitable for HVAC duct mounting
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Model: AI-DP-S
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Measurement: Duct Static Pressure
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Measuring Range: 0–400 Pa (Customizable)
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Maximum Over Pressure: ±10,000 Pascals
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Accuracy: ±0.5% of Full Scale
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Output: 4–20 mA / 0–10 VDC (Jumper Selectable)
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Power Supply: 24 VDC, 200 mA
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Material of Construction: ABS Plastic
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Calibration: Factory Calibrated with Certificate
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Dimensions: 100 × 70 × 30 mm (W × H × D)
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Accessories: Silicon Tubing (2 meters) with Static Pressure Probe
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HVAC Duct Monitoring
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Commercial & Residential Buildings
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Hospitals & Healthcare Facilities
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Cleanrooms & Laboratories
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Variable Air Volume (VAV) Systems
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Industrial Ventilation Systems
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Product Price: Rs 7,900 / PieceGet Best Price
Minimum Order Quantity: 5 Piece
Product Brochure
Product Details:
| Humidity Range | 0–100% RH |
| Output Signal | RS485, 4–20 mA, 0–10 V |
| Mounting Type | Wall Mount |
| Temperature Range | 0–50°C |
| Measured Parameters | RH + Temp |
| Accuracy RH | ±2% RH |
| Supply Voltage | 24 V AC/DC |
| Filter Type | No Filter |
| Enclosure | ABS plastic body with poly carbonate Sticker,IP 30 rated |
| Communication | RS-485ModbusCommunication |
| Sensor | Swiss make CMOS Sensor for Both Temperature & Humidity |
The Ace Make Temperature & Humidity Transmitter is a high-precision instrument designed for continuous monitoring of temperature and relative humidity in industrial and commercial environments. The Temperature & Humidity Transmitter is equipped with a Swiss-make CMOS sensor that ensures accurate, stable, and long-term performance. It is suitable for HVAC systems, clean rooms, laboratories, pharma industries, and data centers.
The Ace Make Temperature & Humidity Transmitter offers dual analog outputs with selectable 4–20 mA or 0–10 VDC signals, providing one output each for temperature and humidity. It is available with an optional 128 × 64 LCD graphic display for clear on-site readings, and also supports optional RS-485 Modbus communication for easy integration with BMS and PLC systems.
Housed in a compact ABS enclosure with IP30 protection, the device operates on 24 VDC supply and delivers reliable performance with high accuracy (±0.2°C for temperature and up to ±2% RH for humidity). With flexible configuration options, robust construction, and a 12-month manufacturer warranty, it is an ideal solution for precise environmental monitoring applications.
Key Features-
Swiss make CMOS sensor for temperature & humidity
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Optional LCD graphic display (128 × 64)
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Dual output: 4–20 mA / 0–10 VDC (selectable)
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Optional RS-485 Modbus communication
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Compact ABS enclosure with IP30 protection
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Reliable performance with 12 months warranty
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Temperature Range: 0.0 to 50.0°C (custom ranges available)
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Humidity Range: 0.0 to 100 %RH (custom ranges available)
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Accuracy:
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Temperature: ±0.2°C
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Humidity: ±2 / ±3 / ±5 %RH (5–95 %RH)
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Supply Voltage: 24 VDC, 250 mA
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Output: 2 × 4–20 mA or 0–10 VDC (1 for Temp & 1 for RH)
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Communication: RS-485 Modbus (optional)
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Dimensions: 80 (W) × 125 (H) × 30 (D) mm
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HVAC & BMS systems
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Pharmaceutical & clean room monitoring
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Data centers
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Industrial automation
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Laboratories & R&D facilities
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