Specifications
XMT908 intellectual ability temperature controller
Intelligence industrial regulation instrument
A high performance
XMT-908 intelligence-ability temperature controller is a kind of high performance & reliability intelligence-ability temperature control meter, they are widely used in the automatic control system of the temperature, chemical, ceramics, light, metal, petrochemical and heat treatment industry
Main technical specification
1. Measurement deviation: ≤ ± 0.5%F. S± 1
2. Cold end compensating deviation: ≤ ± 2.0C
3. Sampling cycle: 0.5S
4. Control cycle: Relay output 2120S, other is 2S.
5. Relay output contact capacity: AC250V/7A (resistance load) or AC250V/0.3A (perceptual
Load)
6. Driving controllable pulse output: ≥ 3V scope, ≥ 40us width's over zero or trigger contact pulse
7. Driving solid relay signal output: Driving electric current≥ 15mA, voltage≥ 9V.
8. Continuous PID: 010mA (load 500± 200Ω ), 420mA (load 250± 100Ω ), or 05V (load≥ 100kΩ ), 15V (load≥ 100kΩ )
9. Exterior and hole size: 48× 48× 110 44× 44
10. Power: AC85V242V, 50/60Hz
11. Working condition: Temperature 0-50.0C, relative humidity≤ 85%RH, without corrode and strong electric radiation.
Meaning of the model code
XMT _ - 9 _ 8 __
(1) ( 2) (3) (4) (5)
(1)The surface dimension(mm):
Blank:160×80×120 Installation hole 152×76;
A:96×96×110 Installation hole 92×92;
D:72×72×110 Installation hole 68×68;
E: 48×96×110 Installation hole 44×92;
F:96×48×110 Installation hole 92×44;
S:80×160×120 Installation hole 76×156
G:48×48×110 Installation hole 44×44
(2)Control Mode: '9':4-key gentle push-switch setting,double row 4-LED digital display,PID and ON/OFF(P=0)control can select.
(3)Additional alarm:'0':no alarm ; '1':one group alarm; '3':two group alarms '5':voice alarm
(4)Signal input type:'8':freely exchange signal
(5)Suffix:
Main control output method:
'Blank':relay's open and closed contact output;
'A':Single-phase over-zero spark pulse;
'A3':Three-phase over-zero spark pulse;
'B':Single-phase shift-phase spark pulse;
'B3':Three-phase shift-phase spark pulse;
'C':0~10mA or 4~20mA constant electric current output
'G':ON/OFF solid state relay(SSR)adjustment output;
Auxiliary ways:
'K':with RS485 or RS232 communication module interface;
'Wt':with micro-printer output signal;
Inner parameter
XMT908 intellectual ability temperature controller
Intelligence industrial regulation instrument
A high performance
XMT-908 intelligence-ability temperature controller is a kind of high performance & reliability intelligence-ability temperature control meter, they are widely used in the automatic control system of the temperature, chemical, ceramics, light, metal, petrochemical and heat treatment industry
Main technical specification
1. Measurement deviation: ≤ ± 0.5%F. S± 1
2. Cold end compensating deviation: ≤ ± 2.0C
3. Sampling cycle: 0.5S
4. Control cycle: Relay output 2120S, other is 2S.
5. Relay output contact capacity: AC250V/7A (resistance load) or AC250V/0.3A (perceptual
Load)
6. Driving controllable pulse output: ≥ 3V scope, ≥ 40us width's over zero or trigger contact pulse
7. Driving solid relay signal output: Driving electric current≥ 15mA, voltage≥ 9V.
8. Continuous PID: 010mA (load 500± 200Ω ), 420mA (load 250± 100Ω ), or 05V (load≥ 100kΩ ), 15V (load≥ 100kΩ )
9. Exterior and hole size: 48× 48× 110 44× 44
10. Power: AC85V242V, 50/60Hz
11. Working condition: Temperature 0-50.0C, relative humidity≤ 85%RH, without corrode and strong electric radiation.
Meaning of the model code
XMT _ - 9 _ 8 __
(1) ( 2) (3) (4) (5)
(1)The surface dimension(mm):
Blank:160×80×120 Installation hole 152×76;
A:96×96×110 Installation hole 92×92;
D:72×72×110 Installation hole 68×68;
E: 48×96×110 Installation hole 44×92;
F:96×48×110 Installation hole 92×44;
S:80×160×120 Installation hole 76×156
G:48×48×110 Installation hole 44×44
(2)Control Mode: '9':4-key gentle push-switch setting,double row 4-LED digital display,PID and ON/OFF(P=0)control can select.
(3)Additional alarm:'0':no alarm ; '1':one group alarm; '3':two group alarms '5':voice alarm
(4)Signal input type:'8':freely exchange signal
(5)Suffix:
Main control output method:
'Blank':relay's open and closed contact output;
'A':Single-phase over-zero spark pulse;
'A3':Three-phase over-zero spark pulse;
'B':Single-phase shift-phase spark pulse;
'B3':Three-phase shift-phase spark pulse;
'C':0~10mA or 4~20mA constant electric current output
'G':ON/OFF solid state relay(SSR)adjustment output;
Auxiliary ways:
'K':with RS485 or RS232 communication module interface;
'Wt':with micro-printer output signal;
Inner parameter
| Series | Code | Name | Setting range | Manual | Ex-Factory |
| 0 | SP | Setting value of temperature | Determined by P-SL P-SH | Output corresponds to "OUT" indicator light | 50.0 |
| 1 | AL1 | Alarm 1 | Determined by P-SL,P-SH when the upper and lower limit alarm, it is0~50.0 when the positive deviation alarm and negative deviation alarm | please refer to ALP1 Corresponds to "ALM1" indicator light | 300 |
| 2 | AL2 | Alarm 2 | please refer to ALP2 Corresponds to "ALM2" indicator light | 100 | |
| 3 | P | Proportion modulus | 0~100 | 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 |
| 4 | I | Calculus time | 0~2000S | 240 | |
| 5 | d | Differential time | 0~200S | 30 | |
| 6 | At | Setting itself | ON/OFF | ON: open setting itself function OFF: close setting itself function | OFF |
| 7 | t | Control period | 1~120S | The movements cycle ON/OFF of Setting relays control is no meaning, Relay is 20S, other is 2S. | 20 |
| 8 | Hy | Main control by drop in level | 0.1~50.0 | Only have meaning when main control output is ON/OFF(P=0) | 1.0 |
| 9 | Hy-1 | drop in level of AL1 | 0.1~50.0 | It is used as setting of drop in level for AL1 relay output | 1.0 |
| 10 | Hy-2 | drop in level of AL2 | 0.1~50.0 | It is used as setting of drop in level for AL2 relay output | 1.0 |
| 11 | Pb | Sensor error amendment | ±20.0 | The sensor have deviation can use item to revisal | 0 |
| 12 | FILT | Filt modulus | 0~50 | Is the software filter constants of measurement sampling. The constant ↑, the measurements antijamming capability↑, but the measurement and system time ↓. | 20 |
| 13 | dp | Display precision | 0~1 | 1: have radix point; 0: have not radix point | 0 |
| 14 | P-SH | The max.value of temperature range | - | They are used to reset proper temperature range as per user'application. As for the Max. temperature range for different inputs, please refer to Sn, P-SH≥P-SL | 1300 |
| 15 | P-SL | The min.value of temperature range | - | 0 | |
| 16 | OUTL | The min. value of allowable output | 0~OUTH | Can achieve low and high output limiter. Meaningless when manual and ON/OFF control | 0 |
| 17 | OUTH | The max. value of allowable output | OUTL~200 | 200 | |
| 18 | ALP1 | Alarm1 and output definition | 0~4 | 'o':indicate no alarm; '1':upper limit alarm '2':lower limit alarm; '3': Upper-limit (deviation) Alarm; '4': Lower-limit (deviation) Alarm; | - |
| 19 | ALP2 | Alarm2 and output definition | 0~4 | - | |
| 20 | COOL | System function choice | 0~1 | '0': reverse control(heat) '1': positive control(cool) | 0 |
| 21 | OPPO | Open power output | 0~100 | Soft start functionthat meters coefficient after first export of electric power | 0 |
| 22 | LOCK | Code lock | 0~50 | LOCK=0, all the parameter can be revised LOCK=1, only the SP can be revised LOCK>1, all the parameter can not be revised | 0 |
| 23 | Sn | Input type | CU50( ) PT100( ) PT100( ) K( )\E( )\J( ) T( )\S( ) | CU50 (-50.0~150.0ºC) ; PT1 (-200.0~200.0ºC) ; PT2 (-200.0~600.0ºC) ;K (0~1300ºC) ; E (0~700.0ºC) ; J (0~900.0ºC) ; T (-200~400.0ºC) ; S (0~1600ºC) ; | |
| 24 | OP-A | Output type | RLP( ) SSR( ) Zero( ) Mut( ) 0~10MA( ) 4~20MA( ) |