Manufactory price Multichannel probe measure Temperature and humidity field monitoring instrument

Product Details

Product Description

Product Description
Products Description
Software Copyright Registration Number: SR171562 2016 2020SR0328008
DTZ-300BXG intelligent temperature and humidity detector, accuracy 0.01, connected with thermocouple, thermal resistance, humidity expansion module, with channel expansion function. It can display the electric quantity and temperature value of each channel at the same time, rich man-machine interaction function, and is a special instrument for temperature and humidity field inspection.
After connecting the upper computer, the same functions of the integrated multi-channel data collector can be realized, including:temperature control deviation, temperature field, humidity field, evenness and fluctuation of heat treatment furnace, temperature(wet) environment test equipment, etc. The standards, methods and specifications of the test cover national standard, military standard and various current specifications.
Functional characteristics
* Professional cold end compensation treatment: the external four-wire system with accuracy better than 0.2℃ is used as the cold end compensation of thermocouple measuring channel, the reference end compensation temperature error is better than 0.2℃ and the channel error is better than 0.1℃ in thermocouple inspection mode. And meet the requirements of the AMS2750E code for electrical measuring instruments.
* Support multi-point correction: support multiple temperature points, humidity points calibration, correction function.
* HD touch screen: high resolution capacitive screen, clear display, support multi-touch, in line with customer touch operation habits
* Volatility real-time calculation: temperature, humidity fluctuation real-time calculation display, to achieve stable state hint.
* Curve real-time display: temperature, humidity curve real-time display, support touch zoom translation operation, one-click screenshot save curve to U disk
* Data record: temperature and humidity data are automatically saved as xls format, one key is exported to the U disk, and the U disk inserted into the computer can complete the automatic collection, storage, display and analysis of the data.
* Data analysis: each channel has an independent curve and data quality analysis. It can provide reliable analysis basis for judging whether the test channel is qualified or not.
* Segmental control: temperature and humidity are segmented PID control scheme, fast and stable ," zero "overshoot,
* To meet the requirements of the AMS2750E code: through the optimization design of the electric measuring module and the reference end, the measurement accuracy of the thermocouple and the measurement difference between the channels are greatly optimized, which can fully meet the harsh requirements of the AMS2750E code for the electrical measuring instrument.
* Communication expansion: with network interface, wifi interface, USB interface, RS-232 interface, can communicate with the PC, to achieve data reading, system settings.
* Intelligent computing: the integration of measurement technology and Internet of things technology to make measurement easier.
* Channel expansion ability: can realize channel expansion by connecting supporting module, the connection between module and host can complete the operation of adding module only through the connection of special connector.
* Easy to operate man-machine interface: the system has no mechanical keys except the power switch, the user can set the temperature sensor type, the number of temperature sensor channels, the number of humidity sensors, the date, time, acquisition interval and other conventional setting parameters through the touch screen.
* Reliable structural design: adopt closed design, can work in high humidity environment for a long time.
Application scenarios
Product Paramenters
1. General technical indicators

Size(mm)	178 ×148 ×77 (excluding foot mats 69mm)
Weight					Battery type	Voltage 4.2 V, Capacity 10200 mAh
Duration	Design hours >15-20 hours
Display	5-inch capacitive touch screen ,480×854
Working temperature	0-40℃
Working humidity	≤80 %RH

2. Measurement of temperature and humidity

Sensor		Scope of measurement	Resolution	Accuracy
4 wire Pt100		-100-300℃	0.001℃	±0.1℃
Thermocouple:S/R/B/K/N/E/J/T type		200-1800℃	0.001℃	±(0.077%+0.05℃)
High precision humidity sensor		0-100%	0.01%	±1.5%

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