萨姆森Samson 3730-0定位器
应用
单作用或双作用电〇气阀门定位器装配到气动控制阀 输入控制信号 4至20mA行程5.3 至200mm
萨姆森Samson 3730-0 单作用或双作用电气阀门定位器』装配到气动控制阀,输入控制信号4-20mA。行程5.3至200 mm
Electropneumatic (i/p) |
||||
For linear actuators acc. to IEC 60534-6-1, up to … mm |
200 |
300 |
300 |
|
For Type 3277 (direct attachment) |
• |
• |
• |
|
For linear actuator with rod-type yoke |
• |
• |
• |
|
For Type 3278 Rotary Actuator |
|
• |
• |
|
For rotary actuators acc. to VDI/VDE 3845 |
|
• |
• |
|
Also with explosion protection EEx ia IIC T6 |
• |
• |
• |
|
Also intrinsically safe w. CSA/FM approval |
• |
• |
• |
|
Reference variable |
0.2...1 bar (3...15 psi) |
|
|
|
4...20 mA |
• |
• |
• |
|
0...20 mA |
|
|
|
|
1... 5 mA |
|
|
|
|
Also split-range operation |
• |
• |
• |
|
Also with limit switch |
|
|
• |
|
Also with solenoid valve |
|
|
• |
|
Also with position transmitter |
|
• |
• |
|
Configuration and operation possible using TROVIS-VIEW software |
|
|
• |
|
Type |
3730-0 |
3730-1 |
3730-2 |
Smart positioners |
||||
linear actuators acc. to IEC 60534-6-1, up to mm |
300 |
300 |
300 |
|
For Type 3277 (direct attachment) |
• |
• |
• |
|
For linear actuator with rod-type yoke |
• |
• |
• |
|
For Type 3278 Rotary Actuator |
• |
• |
• |
|
For rotary actuators acc. to VDI/VDE 3845 |
• |
• |
• |
|
Also with explosion protection EEx ia IIC T6 |
• |
• |
• |
|
Also intrinsically safe w. CSA/FM approval |
• |
• |
• |
|
Reference variable |
4...20 mA |
• |
|
|
Also split-range operation |
• |
• |
• |
|
Communication |
HART |
PROFIBUS |
FOUNDATIONTM Fieldbus |
|
Also with limit switch |
• |
• |
• |
|
Also with solenoid valve |
• |
• |
• |
|
Also with position transmitter |
• |
|
|
|
Configuration and operation possible using TROVIS-VIEW software |
• |
• |
• |
|
Ex d version (see next table) |
3731-3 |
--- |
3731-5 |
|
Type |
3730-3 |
3730-4 |
3730-5 |