Xinhui KangYu Control Systems Engineering, Inc.
Model No.: GPD60(C)
Type: Resonant Pressure Sensor
Component: SemiConductor Type
For: Diffused Silicon Pressure Transmitter
Output Signal Type: Analog Type
Production Process: Integration
Material: Stainless Steel
Thread Type: G
Wiring Type: Two-Wire
Measuring Medium: Gas
IP Rating: IP67
Place of Origin: jiangmen guangdong China
Supply Ability: 100pic/month
GPD60 (C) mine intrinsically safe Pressure Transmitter for the manual hydraulic bracket accessory products,
manual hydraulic support that work quality monitoring hydraulic support, namely mining pressure monitoring,
reflects a safety indicators. Pressure Sensor detects changes in the value of real-time pressure hydraulic support,
including former pillar pressure, pressure and reach the beam rear strut pressure, and can change the amount of
pressure is transmitted to the data acquisition station for further processing.
FYF0.2 and GPD60 (C) transmitters constitute a complete set of supporting the use of pressure collection system,
infrared data acquisition using infrared communications transmitter reads the stored pressure data, and upload it to
the PC for the system to do data analysis.
This product can be timed according to the user to set time data acquisition and display the current pressure value,
connected by FYF0.2 (mine intrinsically safe infrared remote control transmitter) or directly to the computer to
read the stored data. Arrived a few power consumption, battery life of a typical work year. Using this product will
greatly improve the user environment for the mine site level pressure monitoring.
This product contains the following modules: signal acquisition, data storage, infrared transceiver, human-computer
Specific works as follows: the user starts the transmitter through the key input or light sensors, timing acquisition
system based on the time set by the user or stored data, during the microcontroller power supply cut off part of the
peripheral circuit, while going to sleep to save power. When it reaches the time set by the user, the clock chip
generates an interrupt signal to wake the device back to work.
FYF0.2(mine intrinsically safe infrared remote control transmitter)
The products and GPD60 (C) supporting the use of mine intrinsically safe pressure transmitter. An intermediate link
data acquisition, we use high stability chip quickly and accurately process the data, the large-capacity memory chip
to ensure data reliability. Remote transmitter using the infrared communication unit to communicate with the
transmitter, but also through the RS232 interface to the PC to upload data.
Mainly by the communication unit, a storage unit, a display unit, a keyboard module.
This product uses low-power MCU as the core of the transmitter, users select the menu button functionality
provided, using infrared communication unit realization and communication transmitters, pressure data is read or
set its parameters, data storage unit 128 pressure transmitters can save data via RS232 communication interface
parameters of the data uploaded to a computer. Products using LCD interface, real-time clock unit prompts the
current time and from time to calibrate the machine. Entire product uses low-power design, standby time cut off the
main circuit power supply, turn off the backlight timeout or automatic shutdown.
Oil and gas fields
Unattended pressure measurement site
◆3.6V battery powered
◆Large storage capacity, can store 520,000 sets of data
◆Real-time data storage
◆Ultra-low power consumption, the quiescent current less than 5uA
◆Start button or light exposure
◆Acquisition cycle and alarm pressure adjustable
◆ Overpressure alarm, maximum pressure 180Mpa
◆Products with the certification of coal
◆3 seconds fast boot response
◆Human interface design
◆Using 3 batteries(size AA), easy replacement
◆Can be connected with PC, easy to view historical data
Intrinsically safe parameters:
Maximum open circuit voltage of the battery:3.7V ;
Battery Maximum output current:1.85A
maximum operating current:20mA
Battery type:Lithium thionyl chloride battery(Comply with the requirements of coal)
Output type:Product display pressure(0~60MPa)
Error in normal temperature:±1%FS
Maximum open circuit voltage of battery group:4.3V;
The maximum output current of battery:7.40A
Battery meets the requirements of coal;
Transmitter and transmitter normal communication, theGPD60 (C) modify settings and storage pressure data to
achieve various parameters. Communication method of using wireless infrared communication standard of IrDA
1,the baud rate 115.2K;
Communication with the computer can read normaltransmitter, transmitter parameters and pressure
data.Communication by RS232 interface, the baud rate 115.2K;
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