LED Display 4-20mA Fixed Nitrogen Oxides Gas Detector with Visual and Audible Alarm System

• Customization: Available
• Brand: Hanwei Electronics
• Customized: Customized
• Model NO.: GTQ-WD2200
• Portable: Non Portable
• Certification: ATEX
• Gas: No, No2, Nitrogen Oxides
• Type: Fixed Gas Detector
• Model No: Gtq-Wd2200
• Measuring Gas: Combustible Gas, Toxic Gas
• Power: DC24V±6V, ≤3.0W
• Response Time: Lel: T90≤15s Toxic Gas: T90≤30s
• Electrical Output: 4-20mA, Hart, RS485-RTU
• Operation by: Magnetic Bar or IR Remote Control
• State Indication: Yellow--Fault, Red--Alarm, Green--Power
• Ingress Protection: IP66/67
• Enclosure Material: Stainless Steel
• Cable Entry: NPT3/4
• Dimensions: 130mm X 209mm X 116mm
• Weight: About 2.0kg
• Transport Package: Carton
• Origin: China Mainland
• Production Capacity: 100000pieces/Year

Product Description

Product Description

Description
GTQ-WD2200 fixed gas detector is designed for industrial use. By adopting high-performance gas sensor and MCU technology, combined with sophisticated SMT manufacturing process, this detector has good repeatability, high accuracy and long lifespan.

Features

High measurement accuracy, stable performance and long service life

4-20mA analog signal output, RS485-RTU digital upload

HART output, support Hart handheld communicator for settings

3 relay outputs for 1st alarm, 2nd alarm and fault

High-performance LCD screen display

Non-contact operation by magnetic bar / infrared remote control

Smart sensor module, free of calibration, easy to maintain

Bluetooth communication

Remote upgrade function (optional)

Applications
The detector is widely used in oil refineries and chemical plants in the petroleum and petrochemical industries, as well as industries where flammable gases may cause explosions such as metallurgy, electric power, gas, catering, and aquaculture.

Detailed Photos

Company Profile

FAQ

Q1: Why do you choose our company?
A1: We are a professional manufacturer, We have seasoned engineers with over 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.