SRD Data Recording System was developed to serve as a comprehensive solution in the surveillance system HACCP. It consists of a central module, and a number of measurement modules (maximum number of modules / sensors is 247). The central module is responsible for collecting and storing data from the measurement modules. These data can be periodically or continuously, transferred to a PC under control the software. supplied by TELDREAM The system was designed so that it can work without supervision PC, whose presence is required only to configure the system, or periodic reading of the measurements. The overall system concept was presented in the diagram.



Measurement modules offered ANALOG INPUT MODULE collaborate with a wide range of sensors such as sensors, resistive (eg Pt100), thermocouple, the current output 0-20mA or 4-20mA, the voltage output 0-1V, and appearing on the company's offer excellent digital temperature and humidity sensors UPWT. Choosing the type of sensor is made so that software can be very easy to change the sensor type already in service. By using the highest quality components available sensor modules are characterized by high accuracy and stability as a function of temperature and time. Sensor modules are offered in two versions, with display, or without. In addition, the company offers economical version of the module, which can only work with one type of sensor - temperature and humidity sensor UPWT.

The modules are connected using the popular and reliable RS485 MODBUS ASCII. The total length of cable can be up to 800m, allowing the installation of the system in very large production halls. Each module can be activated locally using the button on the front panel or remotely using a computer with installed software. Central control module DATA LOGGER is responsible for proper operation of the system and communicate with a PC. It is equipped with an internal, non-volatile memory, allowing you to gather up to 250 thousand. samples and allowing the clock to save the date and time recorded the process.

Supplied software allows full configuration of the system, ie to determine the sampling frequency, activate or deactivate modules, and many others. Data on the screen are presented in the form of graphs or table. You can make the print any portion of the data or archive them on your hard drive or CD.

SRD system is open and can work with other applications that use the same communication interface, such as a new type of PID temperature controller URM12 TELDREAM production company, or a large LED display. A comprehensive solution based on the data recording system SRD allows convenient and efficient supervision of all production processes and environmental conditions in the rooms directly from the computer in the office.

sensor module

communication Interface	RS485 MODBUS ASCII
Power Supply	voltage power consumption	8-32V DC 0.75W
programming	The programming	With a PC by a central module
alarms	Exceeding values for the upper Exceeding the lower values sensor failure Exceeding the scope of	Beep Sound and Light Alarm code available remotely
other	memory	Protection against power outages, Enduring memory parameter setting value
	digital display	4 digit LCD display with or without
	degree of protection	total IP65
	operating temperature	0 - 60 ° C
	humidity	80% without condensation
	weight	250g
	Sizes	WxSxG (80x120x55mm)
	mounting Type	wall mounted
	Faceplate Color	gray, the other to agree on

central

communication Interface	RS485 MODBUS ASCII
Power Supply	voltage power consumption	8-32V DC 0.75VA
programming	The programming	With a PC
alarms	Exceeding values for the upper Exceeding the lower values sensor failure Exceeding the scope of	Beep Sound and Light Alarm code available remotely
other	memory	Protection against power outages, Enduring memory parameter setting value
	degree of protection	total IP65
	operating temperature	0 - 60 ° C
	humidity	80% without condensation
	weight	250g
	Sizes	WxSxG (80x120x55mm)
	mounting Type	wall mounted
	Faceplate Color	green, another to the arrangements

Central module terminals


Sensor module terminals


Types of measuring inputs

code	sensor	range
1	Thermocouple J	0 - 800°C
2	Thermocouple K	0 - 1200°C
3	Thermocouple N	0 - 1300°C
4	Thermocouple S	0 - 1500°C
5	Thermocouple R	0 - 1500°C
6	Thermocouple B	0 - 1700°C
7	Pt100	-200 - 750°C
8	Pt500	-200 - 750°C
9	Pt1000	-200 - 750°C
10	Ni100	-60 - 180°C
11	0 - 1 V	-------
12	0 - 20 mA	-------
13	4 - 20 mA	-------
14	UPWT temperature humidity	-40 - 120°C 0-100 %RH

To place an order, please contact with us by phone or email in order to determine the system configuration and details of the contract.