Do you offer a guarantee for the products?

Yes, we offer a 1-3 year guarantee for our products.

How does your factory handle quality control?

Quality is our priority. Our factory has passed ISO 9001 with annual audits and established procedures to check products at all stages, from raw materials to finished goods.

What is the minimum order quantity?

The minimum order quantity is 10 PCS.

What are the payment terms?

We accept T/T and PayPal as terms of payment.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

Can the product be customized?

Yes, we support OEM, ODM, and flexible customization options including full customization and minor customization.

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32 Channel 4-20mA Analog Input Sound and Light Alarm Gas Leak Controller

Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.

4 yrs

5.0 (4 Reviews)

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Product Highlights

Multi-Protocol Monitoring: Supports RS485 digital, analog, and mixed channels for up to 150 alarm signals simultaneously.
High Capacity Input: Features 32 channels of 4-20mA analog input for connecting multiple gas detectors.
Visual & Audible Alarm: Equipped with large LCD display and light/sound alarms for immediate safety alerts.
Data Recording: Built-in storage for 6000 alarm and fault information records for traceability.
Reliable Backup Power: Includes two DC 12V/1.5AH rechargeable batteries for continuous operation during power loss.
Flexible Customization: Supports OEM, ODM, and flexible customization from samples or designs.
Intelligent Calibration: Features intelligent system for convenient online zero point calibration and self-check.
Certified Quality: Passed ISO 9001, FCC, CE, and RoHS certifications ensuring high reliability.

Product Attributes

Customization: Available
After-sales Service: 1 Year
Warranty: 3 Years
Model NO.: NKYF-K3200
Brand: Nkyf
Customized: Customized
Portable: Non Portable
Certification: FCC, CE, RoHS
Type: Gas Alarm Controller
Alarm Method: Light/Sound
Usage: Industrial Production
Working Environment: Temperature(-10~50)℃;Humidity:≤95% Rh
Customized Support: OEM, ODM
Function: Monitor CO2
Response Time: 10s
Product Name: Sound and Light Alarm Gas Leak Controller
Installation Method: Wall-Mounted Installation
Battery: DC 12V/1.5ah Rechargeable Battery
Display: LCD Digital Display
Transport Package: Box
Specification: 50*30*15
Trademark: NKYF
Origin: Ningxia, China
Package Size: 50.00cm * 80.00cm * 30.00cm
Package Gross Weight: 7.000kg

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Payment Guarantee: Platform-protected payments with refund support for eligible order issues.
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Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.

32 Channel 4-20mA Analog Input Sound and Light Alarm Gas Leak Controller

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32 Channel 4-20mA Analog Input Sound and Light Alarm Gas Leak Controller
32 Channel 4-20mA Analog Input Sound and Light Alarm Gas Leak Controller
32 Channel 4-20mA Analog Input Sound and Light Alarm Gas Leak Controller
32 Channel 4-20mA Analog Input Sound and Light Alarm Gas Leak Controller
32 Channel 4-20mA Analog Input Sound and Light Alarm Gas Leak Controller
32 Channel 4-20mA Analog Input Sound and Light Alarm Gas Leak Controller
32 Channel 4-20mA Analog Input Sound and Light Alarm Gas Leak Controller

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32 Channel 4-20mA Analog Input Sound and Light Alarm Gas Leak Controller
32 Channel 4-20mA Analog Input Sound and Light Alarm Gas Leak Controller
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32 Channel 4-20mA Analog Input Sound and Light Alarm Gas Leak Controller
32 Channel 4-20mA Analog Input Sound and Light Alarm Gas Leak Controller
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Product Description

Gas Alarm Controller

The flammable toxic alarm controller with multi-protocol is a kind of monitoring gas alarm with multi-protocol developed by our company,
which is used to detect the concentration of the gas to be measured in the ambient air.

S8500/S8600 gas alarm controller is a multi-point monitoring gas alarm developed by our company.
It is used to detect the concentration of the gas to be measured in the ambient air.
The device immediately issued an audible and visual alarm to remind us to take timely safety measures and activate the actuator to control the drive exhaust or other peripheral equipment to prevent poisoning accidents,explosions, and fires, thereby ensuring the safety of life and property.

Product name	Colored touch screen LCD operation multi-point monitoring gas controller with sound and visual alarm
Product Size	*473312cm*
Packing size	*533818cm*
Power supply	AC220Vc±10% 50Hz±1%
Precision	± 3%FS
Working environment	Temperature(-10~50)
Backup power	two DC12V/1.5AH rechargeable batteries in series
Alarm method	Light/sound
Battery	DC 12V/1.5AH Rechargeable battery
Humidity	95%rh
Installation method	wall-mounted installation
Display mode	large-screen LCD display real-time data and system status LED Indicates alarm or fault status Audible warnings and faults

Notice: 2 4 8 16 32 64 128 etc multi-channels for free choice!

The product's appearance, multi-functional use and features are constantly being upgraded. If you want to know more, please contact the customer service for free and professional consultation.

Product Features:

1. Large Chinese color LCD display, easy to operate
2. With 32 channels of 4~20mA analog detector input
3. RS485 digital channel, analog channel and digital channel can be used at the same time, up to 150 alarm signals
4. It can bring multiple detectors to detect different gas components, and centrally control multiple points at the same time
5. Intelligent system, convenient for online zero point calibration
6. Multi-channel passive relay contact output, programmable linkage relationship
7. Built-in 6000 alarm/fault information records
8. With alarm mute and alarm reset function
9. Fault self-check adaptive detection, with high reliability and maintainability

Ningxia Nuoke Yinfeng Intelligent Technology Co., Ltd. is a scientific and technological enterprise specializing in the development, production, sales and technical services of gas detection instruments. Our company has rich experience in development and production and advanced management system.Our company's main products include pocket-sized gas detector, pump-suction gas detector, fixed gas detector , gas detector controllers, etc.

1.Q:Can I have a sample order to test quality?
A: Yes, we re commend and welcome sample order to test and check before order.
2. Q: Do you offer guarantee for the products?
A: Yes, we offer 1-3 years guarantee for the products.
3. Q: If I order big quantity, Can I have a cheaper price?
A: We will reduce the price according to the specific quantity and your requirements for the product.
4.Q: How does your I factory do regarding the quality control?
A: Quality is priority, Our factory has passed ISO 9001 with annual audit.Established a procedure to check products at all stages of the manufacturing process-raw materials, in process materials.validated or tested materials, finished goods.etc.

About the Supplier

This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR269188". Items marked "" are certified.

Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.

Company Profile

Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd., a specialized company with a solid 23-year history in gas detection instruments.

Company Overview

Location: Ningxia, China, within a key chemical industry hub.

Experience: 23 years in R&D, production, sales, service, and export of gas detection instruments.

R&D Base: 1, 000 square meters.

Team: 15 professional engineers, 4 production lines, and numerous production/service staff.

Certifications: CE, RoHS, SIL, FCC, IP67, ISO9001.

Products and Services

Portable and fixed gas detectors.

Gas alarm controllers.

Wireless gas detection detectors.

GDS and DCS systems.

Toxic, harmful, flammable, and explosive gas detectors.

Pump-type gas detectors.

Features: All products undergo rigorous testing, calibration, and factory inspection with issued reports.

Applications: Environmental protection, petroleum, chemical industry, shipbuilding, metallurgy, pharmaceuticals, water treatment, food processing, coal.

Export Markets: Products are sold internationally.

Collaboration: Supports retail, wholesale, agency partnerships, and provides OEM/ODM/OBM services.

Strong technical expertise, advanced production processes,

And robust quality management systems underpin its reputation for delivering reliable gas detection solutions worldwide.

About Our Factory & Business Background

Business Type: Manufacturer/Factory & Trading Company
Address: Yiyuan Road No. 6, Yinchuan, Ningxia, China
Plant Area: 544 square meters
Number of Employees: 9
Registered Capital: 10,000,000 RMB
Terms of Payment: T/T, PayPal
International Commercial Terms(Incoterms): FOB, CIF, EXW
Average Lead Time: Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
Nearest Port: Guangzhou, Shenzhen
Minimum Order Quantity: 10 PCS
Supply Chain Partners: 5

Our Production Capability & Technical Expertise

Main Products: Gas Sensor, Gas Detector, Gas Analyzer
Production Lines: 1
Production Machines: Assembling Line, Label Marking Machine, Welding Machine
QA/QC inspectors: 1 people
Inspection Type for Finished Products: Random inspection(Visual inspection & Function inspection)
Inspection Method for Finished Products: Have instructions and uniformly followed
Customization Options: Customization from Samples, Full Customization, Customization from Designs, Minor Customization, Flexible customization
ODM Service Available: Yes
OEM Service Available: Yes
R&D Engineers: 1 people
Traceability of Raw Materials: Yes
Own Brand: Yes

Our Industry Experience & Global Business Record

Year of Establishment: 2014-01-13
Export Year: 5 Years
Main Markets: South America, Southeast Asia/ Mideast, Africa
Repeat Buyers Choice: < 10%
Number of Foreign Trading Staff: 2
Overseas Agent/Branch: No
New Products Launched in Last year: Yes

Our Certifications, Standards & Industry Recognition

Management System Certification: ISO9001:2015
Product Certification: CCC

FAQ

Can I have a sample order to test quality?: Yes, we recommend and welcome sample orders to test and check before placing a bulk order.
Do you offer a guarantee for the products?: Yes, we offer a 1-3 year guarantee for our products.
Is there a discount for large quantity orders?: Yes, we will reduce the price according to the specific quantity and your requirements for the product.
How does your factory handle quality control?: Quality is our priority. Our factory has passed ISO 9001 with annual audits and established procedures to check products at all stages, from raw materials to finished goods.
What is the minimum order quantity?: The minimum order quantity is 10 PCS.
What are the payment terms?: We accept T/T and PayPal as terms of payment.
What is the lead time for production?: The average lead time is within 15 workdays for both peak and off-season periods.
Can the product be customized?: Yes, we support OEM, ODM, and flexible customization options including full customization and minor customization.