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

IP Rating
IP66

Mounting Type
Wall/Surface Mount

Sensor Type
Capacitive Humidity Sensor and RTD Temperature Sensor

Sensitivity
High Sensitivity for Environmental Changes

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

Power Consumption
< 2W

Wireless
No

Response Time
< 10 seconds for humidity

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

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

Operating Temperature
-40C to +80C

Signal Type
Analog Current Loop

Interface
Terminal Block

Cable Length
User Specified, standard 2 meters

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)

Enclosure Certification
ATEX, IECEx Approved

Compliance
RoHS, CE Marked

Explosion Proof Standard
Ex d IIC T6 Gb

Housing Finish
Corrosion Resistant Coating

Vibration Resistance
Up to 2g

Calibration
Factory calibrated, field adjustable

Temperature Compensation
Integrated electronic compensation

Display
Digital LCD (Optional)

Ingress Protection
Dust and water proof

Storage Temperature
-40C to +85C

Connector Type
Cable Gland (flameproof)

Humidity Element Protection
Synthetic Filter Cap

Drift
<1% RH/year

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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