Product model: TDW-2001 series
Shape size: 160mm (wide) *80 mm(high) *90mm
Examples of commonly used models: TDW-2001 TDW-2002, etc. (reference product selection notes)
First, an overview
XMT* series digital instruments are displayed for the pointer, and the unique anti-interference technology has been applied. It has high precision, good reliability, strong seismic resistance and convenient installation. It also has two, three bit, upper and lower limits, time ratio and so on. It can also increase the function of overtemperature alarm according to the need. It can be widely used in metallurgy. Light and heavy industries such as chemical industry, electronics, machinery, textile, plastics, refrigeration, medical treatment, electric oven, etc. are used for temperature measurement and automatic control.
Two. Technical performance
1, display method: the pointer shows the measured value
2, display error: less than 1.0%FS + 1 words
3. Set point deviation: less than 1.0%FS
4, thermocouple cold junction compensation: 0~50 degree error of less than 2 degrees.
5, time scale adjustment: the proportion is 1% to 3%, and the cycle is 30S + 10S.
6, output contact capacity: AC 220V 3A (resistive load)
7, work power: 90 V ac - 24 - 2 - V AC, 50HZ/60HZ
8. Power consumption is less than 3W
9, work environment: temperature 0~50 degree, relative humidity < 85%RH of non corrosive gas occasions.
Three, model significance

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1: display control mode: "XM" indicates digital indication; "space" indicates pointer pointer indication.
2: external size labeling (mm):
DW:160*80*90; EA:96*96*95; DA:60*120*100; ED:72*72*120;
DE:48*96*100; EB:48*96*110; E:48*48*100; E-96:96*96*130;
3: operation display mode: '0' indicates no temperature indication, only control setting or only control deviation indication; '1' and '2' potentiometers set full range display
4: the main control method
The "0" relay normally opens normally closed electric shock output, two bit indication control, "3" relay normally opens normally closed electric shock output, two position indication control.
5: additional alarm
'empty or 0': no alarm; '1': single alarm (upper limit contact alarm);
6: input signal classification:
The "1" thermocouple (K, S, E, J, B, N, T); "2" thermal resistance (PT100, Cu50);