
Temperature And Humidity Transmitter 10-30VDC Power Supply
1. Product Overview
The Transmitter uses a wall-mounted waterproof case, which is often used in outdoor and on-site environments. Various types of probes are available. It is used in different sites and is widely used in communication rooms, warehouse buildings and self-control places where temperature monitoring is required. It adopts standard industrial interface 4~20mA/0~10V/0~5V analog signal output, which can be connected to on-site digital display, PLC, inverter, industrial control host and other equipment. Safe and reliable, beautiful appearance and easy installation.
2. Product Specifictaions
Power supply(default value) | 10-30VDC | |
Max. power consumption | Current output | 1.2W |
Voltage output | 1.2W | |
Accuracy(default value) | Humidity | ±3%RH(5%RH~95%RH,25°C) |
Temperature | ±0.5°C(25°C) | |
Operating temperature and humidity of transformer circuit | -40°C ~+60°C, 0%RH~80%RH | |
Probe operating temperature | -40°C ~+120°C, -40°C ~+80°C (default value) | |
Probe operating humidity | 0%RH-100%RH | |
Long-term stability | Humidity | ≤1%RH/y |
Temperature | ≤0.1°C /y | |
Response time | Humidity | ≤8s(1m/s wind speed) |
Temperature | ≤25s(1m/s wind speed) | |
Signal output | Current output | 4~20mA |
Voltage output | 0~5V/0~10V | |
Loading capacity | Voltage output | Output resistance ≤250Ω |
Current output | ≤600Ω |
3. Product Instruction
Wire color | Instruction | |
Power supply | Brown | +(Power supply) |
Black | -(Power supply) | |
Output | Blue | + (Temperature signal) |
Green | -(Temperature signal) | |
Yellow | + (Humidity signal) | |
White | -(Humidity signal) |
4. Product Pictures
Tianjin Estel Electronic Science and Technology Co.,Ltd
Introduction
Tianjin Estel Electronic Science and Technology Co., Ltd (ESTEL(GUANGDONG)TECHNOLOGY CO., LTD), located in China, is a professional supplier of integrated outdoor telecom cabinet and temperature control solutions for outdoor telecom base station. As a science and technology innovative company, we engage in the R&D, manufacture, and sales of telecommunication equipment. Estel has a well-established team of technical and management experts who can meet customers’ specific needs accurately.
The base station integrated solutions and products include outdoor integrated telecom equipment cabinet, battery cabinet, RRU cabinet, power supply cabinet, environment monitoring system, TEC peltier air conditioner, AC220V compressor air conditioner, DC48V variable frequency air conditioner, heat exchanger, rectifier, UPS, embedded telecom power system etc. All the above solutions and products can be custom made.
Our products and solutions have been deployed all over China. Our main domestic customers are China Telecom, China Mobile, China Unicom, State Grid, Shenzhen / Beijing Metro and Huawei / ZTE etc. In addition, our products have been exported to Europe, North America, South America, Central America, Southeast Asia, Africa, Australia, Mid East countries, etc.
“ Customers First, Quality First ” is always our principle. We have attained many certifications, such as ISO9001, ISO14001, OHSAS18001, CE, UL, FCC etc. AS a telecom integrated solutions / energy saving system integrator in China, We have strong advantages in technology competitiveness, management competitiveness ,service competitiveness and price competitiveness. Through many years of experiences in design, production and implementation of different projects around the world, we have gained great reputation. Relying on professional technique and strict quality control, we will continuously offer high cost-effective products and solutions to our respectable customers globally. We will always try our best to meet customers’ need and requirement.
Company Capability
Trade & Market
Main Markets | Total Revenue (%) |
Domestic Market | 50.00% |
Africa | 15.00% |
Southeast Asia | 10.00% |
South America | 5.00% |
Central America | 5.00% |
Australia | 3.00% |
Mid East | 3.00% |
North America | 2.00% |
Southern Europe | 2.00% |
Eastern Europe | 1.50% |
Northern Europe | 1.00% |
Western Europe | 1.00% |
South Asia | 1.00% |
Eastern Asia | 0.50% |