Temperature sensors and transmitters for Pt1000 with RS485 or RS232 serial output

Measured temperature from Pt1000/3850ppm sensor is converted to digital serial output with the RS485 or RS232 link parameters. The RS485 transmitter circuitry is galvanically isolated from power circuitry to prevent collision in RS485 network.
Degrees Celsius and Fahrenheit are user selectable. Computerized design ensures maximum long term stability and fail indication. Probes and transducers work with ModBus RTU communication protocol or with Advantech ADAM compatible protocol. Protocol is user selectable in special configuration mode by means of the PC. Serial link enables to read actual readings and modify transducer configuration. Instrument works always in slave mode, i.e. responds only to master device query. Transducers have the address space available from 1 to 255.
The T0310 probe and T4311 RS232 transducer can be powered directly from the PC port or from external ac/dc adapter.

Ask more information on availability of other communication protocols.

APPLICATIONS - measuring and control of temperature at:

building management HVAC system
building HVAC automation
warehouses
server rooms
glasshouses
manufacturers
museums, archives, galleries
air-conditioned rooms
weather stations

PROBES ARE AVAILABLE IN THE FOLLOWING TYPES:
Type	Output	Manual in pdf format
T0410	RS485 - communication circuitry is GALVANICALLY ISOLATED from power circuitry to prevent collision in RS485 network
T0310	RS232 - communication circuitry is NOT GALVANIC ISOLATED from power circuitry

TECHNICAL PARAMETERS OF THE PROBES
Available temperature units:	degrees Celsius, Fahrenheit
Measuring and operating temperature range:	-30 to +70°C, with switched OFF LCD up to +80°C
Accuracy of the input without probes:	±0.4°C
Power:	9 to 30 V DC, power consumption with RS485 approximately 0.5W, current consumption with RS232 approximately 6mA
Protection:	IP65
Communication protocol:	ModBus RTU and Advantech ADAM compatible protocol Description of communication protocols in pdf format
Communication speed:	110 to 115200 Bd
Mechanical dimensions:	89 x 151 x 39,5 mm
Warranty:	two years

TRANSDUCERS ARE AVAILABLE IN THE FOLLOWING TYPES:
Type	Output	Manual in pdf format
T4411	RS485 - communication circuitry is GALVANICALLY ISOLATED from power circuitry to prevent collision in RS485 network
T4311	RS232 - communication circuitry is NOT GALVANIC ISOLATED from power circuitry

TECHNICAL PARAMETERS OF THE TRANSDUCERS
Temperature input:	Pt1000 - 3850ppm/°C
Measuring temperature range:	-200 to +600°C
Accuracy of the input without probes:	±0.2°C
Available temperature units:	degress Celsius, Fahrenheit
Operating temperature range:	-30 to +70°C, with switched OFF LCD up to +80°C
Power:	9 to 30 V DC, current consumption approx. 8mA
Protection:	IP65
Communication protocol:	ModBus and Advantech ADAM compatible protocol Description of communication protocols in pdf format
Communication speed:	110 to 115200 Bd
Mechanical dimensions:	89 x 93 x 39,5 mm
Warranty:	two years

Included accessory:

Traceable calibration certificate from the manufacturer, instruction manual. Calibration certificate with declared metrological traceability of etalons is based on requirements of EN ISO/IEC 17025 standard.
Example of calibration certificate.

Free program TSensor for configuring of the transmitter is ready to download.

Free program SensorReader for logging values from one transmitter to a PC disk file is ready to download. Program enables to alarm acoustically the PC user if adjusted alarm limits are exceeded. Recorded values in CSV format are easy to process in e.g. Excel. Program can be started several times on a computer at the same time to monitor values from several transmitters.

For acquiring values from several transmitters, third party software is necessary to use. Tested functionality is with programs:

LabVIEW from National Instruments, by means of the free Modbus Library for LabVIEW. For viewing of actual values and graphs from Tx41x, Tx31x transmitters following example of application was created in LabVIEW 8.5 : RS232-485.vi

TIRS.NET - transmitters are also directly supported by program TIRS.NET from Coral s.r.o. company. Please download demo enabling full work with transmitters.

Tested functionality is also with programs:
ControlWeb, EasyView.

Probe T0310 and transducer T4311 with the RS232 output have included 1.6 meter cable for communication with RS232 computer port. The Tx31x RS232 transmitters can be powered directly from the COM port of the PC by means of the included communication cable or from external ac/dc adapter.

OPTIONAL ACCESSORY
	MP006	RS232/USB converter for connection of Tx31x transmitters to the PC via USB port
	MP021	RS485/RS232 converter for for connection of Tx41x transmitters to serial COM port at the PC side, including ac/dc adapter and terminator T485.
	TxxxxL	Transmitter version with watertight male connector IP67 Lumberg RSFM4 instead of cable gland for easy connection/disconnection of the output. Specify please your order with letter L behind model code (e.g. TxxxxL). Minimum order of 10 pieces.
	K1427	Female connector ELKA 4012PG7 for TxxxxL transmitters with male connector Lumberg for easy connection/disconnection of the output. Cable is easily connected to screw terminals of the connector. IP67 protection.
		Transmitter version with blind lid without LCD. Specify please the requirement in your order.
	probes	temperature probes with Pt1000/3850ppm sensor without connector - probe marking is followed by symbol /0
	MD036	self adhesive Dual Lock for easy installation
	SP006	Tool for easy wire connection to terminals
	A1510	ac/dc adapter 100 to 240Vac/12Vdc