What display features does the controller have?

It features a 7-inch true color touch screen with 800x480 TFT resolution, supporting Chinese/English interfaces and character input.

Temi991 Fast Temperature Change Controller

Name: Temi991 Fast Temperature Change Controller
Brand: Dongguan Nanxus Information Technology Co., Ltd
SKU: 2072210305

Guangdong, ChinaDongguan Nanxus Information Technology Co., Ltd

US$1,000.00-2,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

1 Years

Control Mode

Program/Fixed Value

Model NO.

TEMI991

Sensor Type

Two PT100 Inputs (Optional Electronic Sensor Input

Relative Humidity Measurement Range

1% to 100%, Error ±1%

Communication Interface

RS232/RS485, The Longest Communication Distance Is

Interface Language Type

Chinese/English

Power Supply

DC 24V

Specification

194× 133× 36mm

Trademark

hengyu

Origin

China

Key features

Precise Temp/Humidity Control: Fast heating/cooling with small overshoot and linear control for energy saving.

7-inch Color Touch Screen: TFT resolution 800x480 with intuitive Chinese/English interface and character input.

Extensive Program Memory: 120 groups of programs with max 100 segments each, supporting partial or full cycling.

Advanced Communication: RS232/RS485 interface with 1.2km distance, remote IP control, and U-disk curve export.

Flexible I/O Configuration: 16-channel DI fault input (expandable) and 16-point contact output with logical operations.

PLC-like Logic Control: Relay outputs support logical operations (NOT, AND, OR, NOR, XOR) for complex control.

Real-time Curve Monitoring: Displays real-time PV/SP curves for temperature and humidity with historical query.

Company profile

Dongguan Nanxus Information Technology Co., Ltd

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2005-02-06Nearest Port: shenzhenAverage Response Time: ≤15hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, Others, FCA

AI-Powered supplier vetting

SummaryDongguan Nanxus Information Technology Co., Ltd is identified as a manufacturer/factory in Dongguan, Guangdong, China, focused on testing, laboratory, environmental, battery, and tensile-testing equipment. The supplier reports ISO 9001 certification, national secondary measurement certification, an associated municipal engineering technology research center, and multiple science and technology awards. Its stated operational capabilities include 10 production lines, 50 quality-control staff, 11–20 years of R&D engineer experience, export capability, and broad international markets. Lead times are stated as within 15 workdays off-peak and one month during peak season. However, the evidence does not establish after-sales service processes, customization capability, or substantial customer references. The supplier registration date is July 2025, and the provided trade records show only one transaction per listed record, limiting verification of commercial track record.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and operates as a limited company in Dongguan, Guangdong, China. This directly supports its identification as a manufacturing supplier rather than only a trading intermediary.

CertificationsThe supplier reports ISO 9001 certification and national secondary measurement certification. The company description also identifies patent-cultivation status and a municipal engineering technology research center, providing additional formal-qualification evidence.

R&D capabilityInnovation-related evidence includes an engineering technology research center, patent-cultivation enterprise status, 11–20 years of stated R&D engineer experience, and several national, provincial, and competition awards. These are explicit indicators of research and innovation activity.

Production capacityThe supplier states that it operates 10 production lines and employs 50 quality-control staff, with lead times of within 15 workdays off-peak and one month during peak season. It also reports export rights, broad export markets, and Shenzhen as the nearest port, supporting evidence of organized production and export operations.