Hazardous Area Humidity/Temperature Transmitter

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Hazardous Area Humidity/Temperature Transmitter

Name: Hazardous Area Humidity/Temperature Transmitter
Brand: FUTURISTIC TECHNOLOGIES
Price: 111000 INR
Availability: InStock

Price 111000 INR/ Piece

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MOQ : 1 Piece

Hazardous Area Humidity/Temperature Transmitter Specification

Features
Flameproof enclosure, explosion proof, compact design, maintenance free operation

Mounting Type
Wall/Surface Mount

Measurement Range
0-100% RH, -40C to +80C

Sensor Type
Capacitive Humidity Sensor and RTD Temperature Sensor

Operating Temperature
-40C to +80C

Signal Type
Analog Current Loop

Application
ATEX certified zones, hazardous locations requiring humidity/temperature control

Interface
Terminal Block

IP Rating
IP66

Wireless
No

Power Consumption
< 2W

Cable Length
User Specified, standard 2 meters

Response Time
< 10 seconds for humidity

Sensitivity
High Sensitivity for Environmental Changes

Product Type
Humidity Transmitter

Material
Metal

Input
Power Supply 24V DC

Output
4-20 mA

Function
Real-time humidity and temperature monitoring in hazardous/explosive environments

Usage
Industrial, chemical plants, oil & gas facilities

Accuracy
2% RH, 0.3C

Resolution
0.1% RH / 0.1C

Voltage
24V DC Nominal

Weight
1134 Grams (g)

Explosion Proof Standard
Ex d IIC T6 Gb

Humidity Element Protection
Synthetic Filter Cap

Display
Digital LCD (Optional)

Enclosure Certification
ATEX, IECEx Approved

Calibration
Factory calibrated, field adjustable

Vibration Resistance
Up to 2g

Storage Temperature
-40C to +85C

Compliance
RoHS, CE Marked

Temperature Compensation
Integrated electronic compensation

Drift
<1% RH/year

Housing Finish
Corrosion Resistant Coating

Connector Type
Cable Gland (flameproof)

Ingress Protection
Dust and water proof

Hazardous Area Humidity/Temperature Transmitter Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash in Advance (CID), Cash Advance (CA)

Supply Ability
50 Pieces Per Week

Delivery Time
1 Days

Main Domestic Market
All India

About Hazardous Area Humidity/Temperature Transmitter

Dwyer Hazardous Area Humidity Temperature Transmitter

Takes accurate measurements in the harshest of environments. The transmitter is offered in explosion-proof and intrinsically-safe versions depending on the application requirements. The explosion-proof model is offered with 4 to 20 mA output for humidity only. The intrinsically-safe version is offered with 4 to 20 mA output for humidity and temperature. Both versions have an optional two line alphanumeric display to show the current humidity and temperature. The Series HHT humidity/temperature transmitter is excellent for offshore HVAC applications, dust and grain applications. Intrinsically safe models require an intrinsically safe barrier.

Superior Environmental Durability

Constructed with corrosion-resistant metal and certified for explosion-proof standards (Ex d IIC T6 Gb), this transmitter ensures robust protection in demanding environments. Its IP66 rating and synthetic filter cap shield the sensors against dust, moisture, and harsh chemicals, supporting long-term reliability and minimizing maintenance requirements even under severe conditions.

Precise and Responsive Measurement

Utilizing advanced capacitive humidity and RTD temperature sensors, this device delivers high accuracy (2% RH, 0.3C) and swift response times (under 10 seconds for humidity). Integrated electronic compensation further ensures stability, allowing for consistent measurements across the entire 0-100% RH and -40C to +80C range, critical for process safety in hazardous areas.

Adaptable and User-Friendly Operation

This transmitter is designed for flexible installation, supporting wall or surface mounting and cable lengths as specified by the user. It features analog current loop output (4-20 mA), optional digital LCD display, and intuitive factory calibration with field adjustability. Its compact design simplifies integration into existing systems without compromising on performance.

FAQ's of Hazardous Area Humidity/Temperature Transmitter:

Q: How is the transmitter installed in hazardous area environments?

A: The transmitter is designed for wall or surface mounting within hazardous locations, using a cable gland (flameproof) for secure wiring. Its compact enclosure and flexible cable specifications allow easy integration into industrial setups, ensuring compliance with ATEX and IECEx safety standards.

Q: What industries and applications can benefit from this transmitter?

A: This device is ideal for chemical plants, oil and gas facilities, and any industrial site that requires real-time monitoring and control of humidity and temperature in potentially explosive atmospheres, particularly within ATEX-certified zones.

Q: When should the transmitter be recalibrated?

A: While the transmitter is factory calibrated for immediate use, periodic calibration intervals depend on site requirements. Field adjustment is simple if needed, though with its stability of less than 1% RH per year drift, annual verification is often sufficient.

Q: Where can the transmitter be operated, considering environmental conditions?

A: It functions reliably in environments ranging from -40C to +80C, and 0-100% relative humidity, with high resistance to dust, water (IP66), vibration (up to 2g), and corrosive atmospheres, making it suitable for both indoor and outdoor hazardous locations.

Q: What is the process for connecting and powering this device?

A: Connection is achieved via a terminal block interface and a cable gland for secure, flameproof wiring. The transmitter requires a 24V DC nominal power supply and generates a standard 4-20 mA analog signal for easy integration with process control systems.

Q: How does the transmitter maintain accuracy and stability over time?

A: The device features integrated electronic compensation and a synthetic filter cap protecting its sensors, ensuring high measurement precision (2% RH, 0.3C) and consistent operation with minimal drift, validated by its maintenance-free design.

Q: What are the key benefits of using this transmitter in hazardous areas?

A: The main benefits include explosion-proof safety, real-time accurate monitoring, low maintenance requirements, and robust design suited for extreme industrial environments. These features help users ensure process safety, regulatory compliance, and optimal environmental control.

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