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XMTF-308 Intelligent Digital Temperature Controller
Ⅰ.Summarize
XMT*-308 series Intelligent Temperature Controller, is single row 4-LED display. The controller can input kinds of signals which are used interchangeably, three-button operation, adopts ON/OFF control and PID control. It can select Fahrenheit and degree centigrade temperature display. It allows an easy parameter setting and convenient inputting, is used widely temperature automatic control systems of machinery.chemical.ceramics.light industrial.metallurgy.petrifaction and heat treatment and so on.
Ⅱ.Main Technical Indexs
1.Measurement deviation:±0.5%F·S±1B,Cold end compensating deviation≤±2℃
2.Input(can be selected):CU50.PT100.K.E.J.T.S
3.Relay output contact capacity:AC220V 5A(resistance load)
period 2~120s can be adjusted.
4.Driving solid relay signal output:driving electric current>15m A voltage>9V,
period is 2S
5.Power:AC85V~242V,50~60HZ
6.Work environment:temperature 0~50.0℃, relative humidity≤85%RH, without corrode and strong electric radiation.
Ⅲ.Instrument panel and connection scheme(consult)
Ⅳ.Technical Indexes
Series | Attention | Name | Setting range | Remark | Ex- Factory | |
| 0 | - | Appointed data | Determined by and | Press▲or▼for 3 second and set the temperature setting value you need |
- |
First
Menu |
1 |
| High-limit alarm | Determined by and | - |
Random |
2 |
| Measurement deviation | -20.0~20.0 | Measuring value can be modified through increasing or decreasing this data. | 0 | |
3 |
| Proportion time | 0~99.9~200 | When the P↑, the proportion and differential function↑; If the P↓, the proportion and differential function↓ When P=0,the meter is ON/OFF control. | 15.0 | |
4 |
|
Calculus time | 0~3000 | It`s used to adjust static difference. To increse it ,the static difference will bereduced, but when it is too high, the static difference will drift instability. | 240 | |
5 |
| Differential time | 0~200 | It`s used to adjust the overshoot in the First time, to increase it can reduce the overshoot. | 30 | |
6 |
| Control period | 2~ 120S | Control output period | 20 | |
7 |
| Main control by drop in level |
0.1~50.0 |
It only controls at ON/OFF |
1.0 | |
8 |
|
Parameter setting itself |
/ | -shut itself function; -open itself function Select ``only can adjust for one time,and then turn back to `` |
| |
9 |
| Electronics lock |
0~50 | =0 all the parameter can be revised =1 only the appointed data can be revised |
0 | |
| ||||||
Second
Menu
| 9 |
| Electronics lock | 0~50 | idem | 0 |
10 |
|
Input specification |
- | Input type Max. temperature range CU50 -50~150℃/-90~270℉.PT100 -199~600℃/-199~1080℉. K -30~1300℃/-54~2340℉. E -30~700℃/-54~1260℉. J -30~900℃/-54~1620℉. T -199~400℃/-199~720℉. S -30~1600℃/-54~2880℉ |
K | |
11 |
| point | 0~1 | =0 display no point, =1 display point | 0 | |
12 |
| Set lower limit | ≤ | Temperature range refer to | 0 | |
13 |
| Set upper limit | 400 | |||
14 |
| ℃ or ℉ select | - | :℃ :℉ |
| |
15 |
|
Filt modulus |
0~50 | It is the software filter constant of measurement sampling. The constant ↑,the measurement antijamming capability↑, but the measurement speed and system response time ↓ |
20 |
Ⅴ.Flow chart
Ⅵ.Operation
1. Electrify after take into the power, Sensor and control circuit according to the connection scheme, and then the instrument start testing itself for 1 second.
2. Set the setting value
Press ▲or ▼key 3 second enter to the setting value states. press▲or ▼key to modify,for long time to press the key can accelerate. After modification, press SET to save and exit. if you don`t do this operation, it can be done itself.
3. Interior Technical parameter setting(Technical parameter refer to the sheet)
(1) The first menu
Press SET key 3 second enter into the first menu, the window display parameter code then display parameter value. Press▲or ▼key to modofy,for long time to press the key can accelerate. .After modification, press SET key to save and enter into next Indexs setting. if you don`t do this operation, it can be done itself.
(2)The second menu
Press SET & ▲ key to enter into the second menu, and the setting method is the same as the first menu.
4. Set by itself
First ,set the setting value, and enter the menu, set to , and the AT light turn on,the meter enter the condition setting itself,this time the meter adopt on/off control mode, after three times surge(first time, measure value and display by turns; second time, measure value and display by turns; second time , measure value and display by turns),the meter confirm new.. and save it, the meter reset and(display. by turns) enter control condition.
Ⅶ.Model Sense
XMT□- 3 □ 8 □
1 2 3 4 5
1:External size and Installation hole(mm)
Empty: 160×80×90 152×76 A: 96×96×90 92×92
D: 72×72×90 68×68 E: 48×96×90 44×92
F: 96×48×90 92×44 G: 48×48×100 44×44
S: 80×160×90 76×152 B: 60×120×90 56×116
K: 48×24×80 44×21 FC: 77×35×76 71×29
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.