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Greystone Air Flow Transmitter ESF-35-2

Name: Greystone Air Flow Transmitter ESF-35-2
Brand: FUTURISTIC TECHNOLOGIES
Price: 17500 INR
Availability: InStock

Price 17500 INR/ Piece

Get a Price/Quote

MOQ : 1 Piece

Greystone Air Flow Transmitter ESF-35-2 Specification

Response Time
Fast response

IP Rating
IP54

Features
Dual range, jumper selectable, dual output

Interface
Terminal block

Measurement Range
0-16 m/s, 0-8 m/s (jumper selectable)

Operating Temperature
-20C to 50C

Sensor Type
Thermal airflow sensor

Signal Type
Current, Voltage

Wireless
No

Cable Length
Customizable

Application
HVAC, Ventilation systems

Power Consumption
120mA (AC), 80mA (DC)

Product Type
Air Flow Transmitter

Material
Metal

Input
Air Flow, Temperature

Output
4-20 mA

Function
Measures air speed & temperature

Usage
Duct air monitoring

Accuracy
5%

Resolution
High sensitivity

Voltage
16-30 Volt (v)

Weight
Lightweight design

Enclosure
Wall/Duct mountable

Temperature Range
0-50C

Ambient Temperature
-20C to 50C

Greystone Air Flow Transmitter ESF-35-2 Trade Information

Minimum Order Quantity
1 Piece

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

Supply Ability
100 Pieces Per Week

Delivery Time
1 Days

Main Domestic Market
All India

About Greystone Air Flow Transmitter ESF-35-2

Greystone Air Flow Transmitter ESF-35-2

Specification

Airflow speed	0.- 16 m/s (3150 ft/min),
(jumper selectable)	0.- 8 m/s (1575 ft/min)
Output signal (flow)	4.- 20mA, 0 - 10 VDC
Output signal (temperature)	0.- 10 VDC
Temperature range	0.- 50°C (32°F - 122°F)
Air temperature	-10°C - 60°C (14°F - 140°F)
Ambient temperatur	-20°C - 50°C (-4°F - 122°F)
AC voltage supply	24.VAC (120mA)
DC voltage supply	16.- 30 VDC (80mA)
Absolute accuracy	±5.%
Enclosure rating	IP54

Designed for Reliable Air Monitoring

The ESF-35-2 offers dependable air speed and temperature measurement, vital for ensuring optimal performance in HVAC and ventilation systems. Its high-sensitivity thermal airflow sensor and fast response time enable precise adjustments, safeguarding equipment efficiency and indoor air quality. Suitability for ambient environments from -20C to 50C and an IP54-rated enclosure make it ideal for a wide range of commercial and industrial applications.

Flexible Installation and Output Options

With wall or duct mounting capabilities and a metal enclosure, the Greystone ESF-35-2 is engineered for both versatility and durability. Its interface features an accessible terminal block, while dual-range jumper selection and dual output (current or voltage) cover diverse measurement requirements. Customizable cable length further eases integration into both new and retrofit ventilation projects.

Energy Efficient and User-Friendly

Operating at either 80mA (DC) or 120mA (AC), the ESF-35-2 minimizes energy consumption without sacrificing accuracy. Clear outputs, coupled with high sensor resolution, reduce monitoring effort while maintaining safety and regulatory compliance for distributors, exporters, manufacturers, suppliers, and traders.

FAQ's of Greystone Air Flow Transmitter ESF-35-2:

Q: How do you install the Greystone ESF-35-2 Air Flow Transmitter?

A: The ESF-35-2 is designed for straightforward installation either on a wall or directly within a duct. It features a terminal block interface for quick wiring, and its lightweight, metal-encased construction allows secure mounting in various environments.

Q: What types of systems is the ESF-35-2 suitable for?

A: This transmitter is tailored for use in HVAC and ventilation systems, where monitoring both airflow and temperature is critical for maintaining efficient and safe operation. Its accuracy and fast response make it ideal for commercial and industrial airflow monitoring.

Q: When should you select between the 0-16 m/s and 0-8 m/s measurement ranges?

A: You can switch between the two measurement ranges using a jumper, depending on the maximum airflow you expect in your application. Use the 0-8 m/s setting for lower airflow scenarios, ensuring greater sensitivity and detail in that range.

Q: Where can the ESF-35-2 be mounted?

A: Thanks to its wall/duct mountable enclosure, the ESF-35-2 can be installed in air ducts or on utility walls. This versatility ensures it adapts to assorted HVAC layouts and retrofits.

Q: What is the process for changing output or measurement range?

A: To select the desired airflow measurement range (either 0-16 m/s or 0-8 m/s), simply adjust the onboard jumper setting. For output options, the transmitter provides both current (4-20 mA) and voltage signals for integration with different control systems.

Q: Can the ESF-35-2 be used in harsh environmental conditions?

A: Yes, its robust metal construction and IP54 enclosure rating provide effective protection against dust and splashed water, while operating confidently in ambient temperatures from -20C to 50C.

Q: What are the main benefits of using the ESF-35-2 in ventilation systems?

A: The ESF-35-2 delivers precise airflow and temperature measurements with high sensitivity and fast response, supporting improved HVAC control, energy efficiency, and regulatory compliance. Its dual output and easy configuration enhance user convenience and system flexibility.

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