T7410 Industrial temperature, humidity, bar. pressure transmitter - RS485 output

code: T7410

Ambient temperature, humidity, atmospheric pressure transmitter. Outdoor, indoor use.

Built-in relative humidity, temperature, atmospheric pressure sensors. Measured values are also converted to other humidity interpretation: dew point temperature, absolute humidity, specific humidity, mixing ratio, specific enthalpy.

Included in delivery:

Traceable calibration certificate
Quick start manual
Free program TSensor for configuring of the transmitter is ready to Download
Free program SensorReader for logging values from one transmitter via RS485 to a PC disk file is ready to Download

Features Technical Data Download Optional accessories We recommend

Features

Degrees Celsius and Fahrenheit are user selectable. Transmitter contains a microprocessor based control circuitry in a durable plastic case with connection terminals and sensors in a filter with stainless steel mesh. Large dual line LCD for simultaneous display of T+RH or other humidity interpretation is an advantage. Display is possible to switch off. Computerized design ensures temperature compensation of the humidity sensor and fail indication. State-of-the-art capacitive polymer sensor ensures excellent calibration long term stability, inertia against water and condensation. Transmitters are designed for use in non-aggressive environment.

APPLICATIONS - measuring and control of air humidity at:

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

Measured pressure values are converted to RS485 serial output. Transmitter circuitry is galvanically isolated from power circuitry to prevent collision in RS485 network.

Serial output RS485 - transmitter works 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 transmitter configuration. Instrument works always in slave mode, i.e. responds only to master device query. Transmitters have the address space available from 1 to 255. Communication speed is 110 to 115200Bd.

For acquiring values from several transmitters connected to RS485 bus, third party software is necessary to use.

Tested functionality is with programs:

LabVIEW from National Instruments, TIRS.NET, ControlWeb, EasyView.

Technical Data

Technical parameters	Value
Output	RS485
Measured Value	Relative Humidity + Temperature + Atmospheric pressure
Construction Type	Ambient Air
Design	Industrial
Temperature Measuring Range	-30 to +80°C
Relay Output	No
Two-State Input	No
Lcd Display	Yes
Relative humidity range	0 to 100%
Accuracy of relative humidity measurement	±2.5% relative humidity from 5 to 95% at 23°C
Accuracy of temperature output	±0.4°C
Available temperature units	degrees Celsius, Fahrenheit
Accuracy and range of dew point temperature output - for more details see graphs	±1.5°C at ambient temperature T<25°C and RH>30% range -60 to +80 °C
Accuracy and range of absolute humidity output	±1.5g/m3 at ambient temperature T < 25°C range 0 to 400 g/m3
Accuracy and range of specific humidity output	±2g/kg at ambient temperature T < 35°C range 0 to 550 g/kg
Accuracy and range of mixing ratio output	±2g/kg at ambient temperature T < 35°C range 0 to 995 g/kg
Accuracy and range of specific enthalpy output	±3kJ/kg at ambient temperature T < 25°C range: 0 to 995 kJ/kg
Maximum measuring pressure range	600 to 1100hPa
Accuracy of pressure measurement	±(1,3hPa+0.06% from adjusted output span) at 23°C from 800 to 1100hPa
Available pressure units	hPa, kPa, mbar, mmHg, inHg, inH2O, PSI, oz/in2
Temperature operating range	-30 to +80°C
Temperature operating range of LCD display	readable to operating temperature +70°C, it is recommended to switch OFF the LCD over +70°C
Temperature compensation of the humidity sensor	all temperature range
Communication protocol	ModBus RTU and Advantech ADAM compatible protocol
Communication speed	110 to 115200 Bd
Filtering ability of sensor cover	0.025mm - filter with stainless steel mesh
Protection of the case with electronics	IP54 electronics, IP40 sensors
Power	9-30Vdc, consumption approximately 0.5W
Dimensions	88.5 x 170 x 39.5 mm (W x H x D), stem length 75 mm
Weight	approximately 150g
Warranty	2 years

	size
Instruction manual	1000 kB
Quick Start Manual	2 MB
Datasheet	900 kB
Declaration of Conformity	40 kB
Description of communication protocols	370 kB

Program TSensor - free configuration program for transmitters and transducers, Code: TSensor	more »
TSensor - free configuration program version 3.0.5.0	2.6 MB
TSensor - revision history	8 kB

Program SensorReader - free program for data read and store from one sensor, Code: SensorRead	more »
SensorReader - free program for data recording from one sensor, version 2.0.1.0	1.3 MB

Optional accessories

Other accessories

Ac/dc adapter 12V/450mA stabilized code: A1510	Tool for easy connection to WAGO terminals 233 for serial output transmitters code: SP006	plastic sensor protection with stainless filter (gray) code: F5200
Vessel for adjustment and calibration of humidity code: MD046	Humidity Standard 10%RH, set 5pcs code: HM023	Humidity Standard 80%RH, set 5pcs code: HM024
Female connector ELKA 4012PG7 for TxxxxL code: K1427	Transmitter version with watertight male connector code: TxxxxL

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