This product deeply integrates the actual application needs of the domestic temperature measurement field, supports a variety of probe types, and can meet the precision temperature measurement needs in scenarios such as laboratory scientific research and industrial process control.

The device has practical functions such as Automatic data calibration and historical data tracing, providing users with reliable temperature measurement solutions.

Features

1.Smart capacitive touch screen:

It adopts advanced capacitive touch technology, multi-function window display and easy operation.

2.Comply with international temperature standards:

It complies with the American standard RC21-4-1966 (3911), the European standard IEC-60751 (385), the Japanese standard JIS C1604-1981 (3916), and the international standard ITS-90 (3926), ensuring high compatibility and reliability of the equipment.

3.Multi-point correction:

Support 8-point correction, the correction value can be memorized and Automatically matched to the sensor, and the correction date can be recorded.

4.Multi-point calibration:

Supports single-point, two-point, and three-point calibration modes, and records the calibration date in real time to ensure measurement accuracy.

5.Curve function:

The latest 200 data curves are displayed in real time, making it easy for users to analyze trends.

6.Data Transfer:

It supports dual mode selection of Automatic upload and active query. The upload interval can be set independently and has a timestamp.

7.Data Display:

Supports the display of ℃, K, ℉ and Ω, and displays the maximum value, minimum value, average value and fluctuation in real time.

8.Data collection:

Supports users to customize data collection intervals to meet the needs of different application scenarios.

9.Alarm:

When the value exceeds the set value, it has an alarm display function to remind the user in time.

10.Lock function:

Prevent accidental touch or modification of device parameters, support locking current data and stopping refresh, and facilitate data recording.

Technical Parameters

Model		DTMA-101G
Sensor type		Industrial platinum resistance（ Pt100 ） Standard platinum resistance( Pt25 )
Sensor type		Sensors / Customizable
Connection		Four - wire system
Resistance measurement range		0Ω ~ 400Ω
Resistance display resolution		0.0001Ω
Temperature measurement range		-200℃ ~ 800℃
Resistance measurement accuracy		0.0020 + 0.0010 （24 hours）
Resistance measurement accuracy		0.0040 + 0.0010 （1 year）
Temperature measurement accuracy	-100℃	± 0.008℃
	0℃	± 0.010℃
	100℃	± 0.012℃
	200℃	± 0.014℃
	300℃	± 0.016℃
	400℃	± 0.018℃
	500℃	± 0.020℃
	600℃	± 0.022℃
Operating temperature		0℃ ~ 55℃（16℃ ~ 30℃ Guaranteed full ~ scale accuracy）
Power supply		220V AC±10% ，50 / 60Hz

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