YL801 series telemetry terminal

NegotiableUpdate on 02/22

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

1. Product Description: The YL801 series telemetry terminal is a terminal product developed by our company after years of practical experience and engineering applications, which integrates data acquisition and wireless communication to meet market demand. This product can simultaneously collect multiple pulse quantities, switch quantities, and analog quantities. The product uses GSM or GPRS from China Mobile or China Unicom as the communication platform, which has the advantages of not being limited by geography, stability, reliability, and low cost. Equipped with a switch alarm function and a user-friendly communication interface with regular mobile phones, all data parameters can be queried and set using a mobile phone.

Product Details

2. Functional features
● Scheduled data collection: The collection interval can be configured (1 minute to 2 hours), and the following multiple interface resources are provided.
A、YL801 series telemetry terminalAcquisition interface: 8 pulse/switch signals, configurable modes.
One analog signal, collecting HDYU10 low-power pressure gauge (from Heda Technology).
One analog signal, with a collection standard of 4~20mA (1~5VDC) and an internal resistance of 250 Ω.
B、 Communication interface: 1 independent RS232/RS485 interface, which can be used for parameter setting or instrument direct reading.
C、 Output interface: 1 channel 3.3V output (controllable, normally closed), I < 10mA， Conventional.
1 channel 3.3V output (uncontrollable, normally open), I < 10mA， Conventional.
YL801 series telemetry terminal1-channel ADJ output (controllable, normally closed), U < 24V，I < 60mA， Customization required.
●Data scheduled storage: The storage interval can be configured (1 minute to 2 hours), and 62000 data can be saved. Users can query historical data within the validity period.
● Data scheduled upload: To meet the needs of different customers, 4 main stations (GSM) and 2 IP addresses (GPRS) can be set simultaneously, with independent configuration of upload intervals (1 minute~24 hours), and it has the functions of fault reconnection, disconnection redialing, and automatic data packet replacement.
Real time alarm function: supports pulse time interval alarm function, analog time interval alarm function, switch status alarm, analog upper and lower limit alarm, signal strength alarm, battery low voltage alarm. It can notify the responsible person through SMS and can also set 4 alarms and IP addresses.
● Ultra long standby time: 1 minute for data collection and 1 minute for upload, with a usage time of 1 year.
5-minute collection and 15 minute upload, with a usage time of 2 years.
● Data query function, with intelligent error correction function, to determine whether the query instruction format is correct, indicate errors and prompt.
A、 Real time display: Comes with LCD display and button operation, allowing for real-time page flipping and query.
B、 Command query: Interact with mobile SMS and verify password to query all parameters and data.
C、 Appointment inquiry: Support appointment startup, the terminal automatically opens for 6 minutes every day to receive and process previous or current SMS, and the appointment opening time can be set.
Waterproof grade:The shell adopts a fully sealed waterproof design, suitable for outdoor dew and water immersion, and meets the IP68 standard.
3. Technical specifications
● Supports GSM900MHz and EGSM1800MHz dual band, using GSM Phase2/2+standard.
Power supply voltage: disposable lithium battery pack, combination of built-in lithium battery and external battery box, conventional.
External DC power supply, supply voltage: 9V~17V (recommended 12V), customized.
Solar powered, input voltage: 12V~40V (recommended 18V), with charging function, customized.
● Communication method: GSM/GPRS.
Passive pulse: (effective resistance<10K ohms, ineffective resistance>1M ohms).
Analog internal resistance of 250 ohms, standard 4~20mA (1~5VDC) input, 0~20mA (0~5VDC) is also acceptable.
RS232/485: default 19200-8-N-1, used for direct reading, depending on the secondary instrument, configurable.
Waterproof and explosion-proof: IP68, dIIBT4.
Terminal size: 147 * 147 * 228.7mm (excluding antenna and mounting components).
Working temperature: -25~+70 º C.
Storage temperature: -40~+85 º C.
Relative humidity: 95% (non condensing)

according toOn January 4th, according to data from GfK Group, Huawei and its subsidiary brand "Honor" increased their sales volume from 1.8% to 8.5% between November 2015 and November 2016. The company ranks third in sales volume, second only to Samsung (20%) and Apple (12.5%). Lenovo ranked fourth (7.4%), while ZTE ranked fifth (5.7%).

Oleg Kaplanov, editor in chief of the digital technology magazine Mir PK, believes that Chinese smartphone manufacturers established a firm foothold in the Russian market in 2016. Huawei has been particularly successful this year, with sales of its "Honor" series increasing threefold. Lenovo's market share decreased from 13.7% to 7.4%, mainly due to the company's focus on tablet sales. Kaplanov believes that "the total number of Chinese brands is about 20%, and their market share in the mid-range product market is expected to increase next year