• Model NO.：GT-WD1200
• Model No：Gt-Wd1200
• Sensor Type：Smart Sensor Module
• Working Method：Natural Diffusion
• Accuracy：±5%Fs
• Working Voltage：DC24V±25%
• Response Time：T90<30s
• Signal Output：4-20mA or RS485
• Dimension：204X220X105mm
• Ingress Protection：IP65
• Weight：About 2kg
• Transport Package：Carton
• Origin：China Mainland
• Production Capacity：2000PCS

Basic Info.

Model NO. GT-WD1200 Model No Gt-Wd1200 Sensor Type Smart Sensor Module Working Method Natural Diffusion Accuracy ±5%Fs Working Voltage DC24V±25% Response Time T90<30s Signal Output 4-20mA or RS485 Dimension 204X220X105mm Ingress Protection IP65 Weight About 2kg Transport Package Carton Origin China Mainland Production Capacity 2000PCS

Product Description

Description
Our GT-WD1200 4-20mA Output Fixed Ethylene Oxide (ETO) Gas Detector is feature-packed designed for a wide range of indoor and industrial applications. The main role of the detectors is to detect any leaks that could reduce the oxygen content of the ambient air, or result in the concentration limit authorized for the safety of persons being exceeded.

Applications
GT-WD1200 4-20mA Output Fixed Ethylene Oxide (ETO) Gas Detector Applications include oil and gas, offshore exploration and production, petrochemical, food and beverage, water treatment, automotive, steel production, liquid natural gas, liquefied petroleum gas, pharmaceutical, power stations and many others.

Features
SMART sensor module
Two relay output for 4-20mA type
Hart protocol optional

Technical Data
Working Method: Natural Diffusion
Working Voltage: DC24V±6V
Power Consumption: ≤3W
Response Time(t90): flammable gas≤30s, toxic gas≤60s
Working Temperature:
-40ºC~70ºC(flammable gas)
-20ºC~50ºC(toxic gas/oxygen)
Working Humidity: ≤95%RH(no dews)
Protection Grade: IP65
Output Signal: 4-20mA
Transmission Distance: ≤1000m
Sensor Life: 3 years for catalytic sensor, 2 years for electrochemical sensor(related to using environment)

Product Pictures





Company Introduction



Hanwei Electronics Group Corporation(Stock no.:300007) founded in 1998,is a trustworthy innovative technology company, Hanwei Electronics has established the whole IOT industrial chain with the sensor as the core, covered intelligent instruments, cloud technology software. Hanwei Electronics have many categories of sensors, gas, pressure,flow, humidity, pyroelectricity and instrument industry.We have many series products used in home,commercial,personal safety, industry online monitoring, environmental analysis,mining safety, monitoring network, safety production , municipal informatization management system, intelligent transportation monitoring system . We have rich production line, orbicular industry chain, apply to more than 100 countries all over the world.

Hanwei products and solutions widely used in hundreds of countries and regions, covered more than 20 fields, petroleum ,chemical, metallurgy, mining, electronics, electricity, pharmaceutical, food, medical health, agriculture, gas, water supply and discharge,heating, municipal engineering, home security and health, public areas, waste gas treatment, sewage treatment, biological sciences, aerospace, military, anti-terrorism ,traffic safety management. Most of  products have obtained certification by CE, TUV, ATEX, RoHS ect. international certifications.

FAQ:
Q1: Why do you choose our company?
A1: We are a professional manufacturer, We have seasoned engineers with 20 years' experience in gas detection field.  so we can offer products of the same quality at the best prices.

Q2: Can I have a sample order?
A2: The sample order to test are welcomed at the first time.

Q3: What certification do you have?
A3: CE, EN, BSI, UL, ISOD and etc.

Q4: How do I get price information?
A4: Sales representatives are responsible for providing detailed price information within 1 workday after get your inquiry.

Q5: If I order a large quantity, what's the best price?
A5: Please send the detailed enquiry to us, including item model number, quantity for each item, quality requirement, Logo and payment terms etc. We will make an accurate quotation to you at the earliest time.