Electric/Pneumatic Positioner：XE
- Flameproof
- Flameproof (II B+H2, II C)
Features
Mounting kits interchangeable between E/P and P/P model
Simple zero and range adjustment
Linear Motion and Rotary Motion are available
3 kinds of pilot relays, normal, steady, and fast.
No resonance 5 to 200 Hz(2G)
Innovative design supports various mounting position
4 types characteristics are available with a single standard cam
Cam action and characteristics are selectable
Value action can be switched between direct and reverse by shifting 90[deg] the position of the feedback lever A from A to B.(However the output piping has to be changed.) Also, the structure is such that the characteristics can be changed by selecting the cam. For linear motion, the standard cam can be used to select the characteristics of linear and equal %. Select any of these rotary motion, change the cam to obtain proper equal % characteristics, square-law characteristics, and equal reverse % (optional).
4 phase cam for linear motion
2.To use the cam for equal %, reassemble the cam so that the cam position mark on it faces 180[deg] opposite. Then slide the lever A setting position by 90[deg] (within the motion range of 45[deg]) in the same way as for linear motion to change between direct and reverse actions.1.Figures above illustrate how the fiducial line on the linear motion cam is related to its bearing position. Figure A shows the direct action and Figure B shows the reverse action.
Cam for rotary motion
The cam for rotary motion(C3L) is normally set to linear. For equal % or other characteristics, replace the cam. Slide the lever A setting position by 180[deg] in the same way as for linear motion to change between direct and reverse actions (within the operating range of 90[deg]).
Model
| Model | 1 | 2 | 3 | 4 | 5a | 5b | 6 | 7 | 8 | 9 | 10 | ||
| □□ | ○ | ○ | ○ | – | □ | □○ | / | □○ | □○ | □○ | □○□ | □○○ |
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| series | supplemental | ||||||||||
| 1 model |
2 series |
3 construction |
4 function ＆connection |
5a *1 Ambient Temp. |
5b Mounting |
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| XE | E/P | 1 | 100 series | 0 | standard | 1 | Rc(PT)1/4 single acting | S | standard:-20 to 83℃ Ex d llB T6:-20～60℃ Ex d llB+H₂ T6:-20～60℃ |
S1 | Linear motion / Side lever type |
| 2 | Rc(PT)1/4 double acting | S3 | Rotary motion / Linkage lever type | ||||||||
| 5 | Ex d llB T6 | 3 | NPT 1/4 single acting | B4 | Linear motion / Back lever type | ||||||
| 6 | Ex d llB+H₂ T6 | 4 | NPT 1/4 double acting | B7 | Concentric rotary motion / Back lever type | ||||||
| L | -50～60℃ | ||||||||||
| H | 0～100℃ | ||||||||||
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| supplemental | ||||||||||
| 6 *2 pressure gauge (output pressure) |
7 pilot relay / orifice |
8 input signal |
9 cam |
10 lever and clump |
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| M2 | 0.2Mpa | standard | M1 | electric signal 4～20mADC |
C1a | linear motion / 45 4 phase/Eq% |
L○○ | Linear motion / Side lever type multi step lever connection type w/ clump |
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| M4 | 0.4Mpa | cleaner | orifice dia | M2 | 4～12mADC | C3L | Rotary moton / Linkage lever type 90 2phase / linear |
l○○ | multi step lever connection type w/o clump | |
| M0 | 1.0Mpa | w/o | w/ | M3 | 12～20mADC | C3E | Rotary motion / Linkage lever type / 90 2phase cam / Eq% |
D○○ | direct lever connection type w/ clump | |
| K2 | 200kPa | F1 | Q1 | 5.0 | C3B | Rotary motion / Linkage lever / 90 2phase / square-law |
d○○ | direct lever connection w/o clump | ||
| K4 | 400kPa | F2 | Q2 | 2.0(STD) | C3P | Rotary motion / Linkage lever type 2phase / reverse Eq% |
K○○ | Rotary motion / Linkage lever type Linkage connection w/ clump |
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| K0 | 1000kPa | F4 | Q4 | 1.0 | C4La | Linear motion / 45 4phase /. Linear |
k○○ | Linkage connection w/o clump | ||
| P2 *3 | 30psi | F5 | Q5 | 0.7 | C7L | Concentric rotary motion / Back lever type / 90 2phase / linear |
H○○ | Linear motion / Back lever type L type lever connection w/ clump |
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| P4 *3 | 60psi | F6 | Q6 | 0.45 | h○○ | L type lever connection w/o clump | ||||
| P0 *3 | 150psi | stable | V○○ | Concentric rotary motion / Back lever type Concentric rotary connection / M8 screw connection |
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| B2 | 2bar | G1 | J1 | 5.0 | ||||||
| B4 | 4bar | G2 | J2 | 2.0(STD) | ||||||
| B0 | 10bar | G4 | J4 | 1.0 | ||||||
| G5 | J5 | 0.7 | ||||||||
| G6 | J6 | 0.45 | ||||||||
| fast | ||||||||||
| R1 | T1 | 5.0 | ||||||||
* Model notation written in blue letters are standard model, others are option.
*1 flameproof model is S type only.
*2 please contact us for psi and bar display.
*3 No domestic sales in japan due to Non-SI unit.
Specs
| Specs | Single acting | double acting |
| Input signal (pressure) | standard: 4～20mA (1/2 split range is available with easy adjustment） |
|
| supply air pressure | 0.14～0.7MPa/140～700kPa | |
| stroke / angle | Linear motion : 10～100mm Rotary motion : 60°～90° |
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| Air connection (pressure gauge connection) | Standard: Rc 1/4（pressure gauge Rc 1/8） Option: NPT 1/4（pressure gauge NPT 1/8） |
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| Electric conduit | G 1/2 (PF 1/2) | |
| Wiring method | Conduit method / Pressure-tight packing method | |
| ※1 pressure gauge （output pressure） |
Stadard: 0～0.2MPa、0～0.4MPa、0～1.0MPa （R） Option: kPa、psi、bar （R, NPT） |
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| Enclosure protection level | Standard: IP65 (IEC 529-1989) | |
| Construcion | Non-explosion proof Flameproof Ex d II BT6 Flameproof for Hydrogen Ex d llB+H₂ T6 |
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| Cam | Standard: Linear characteristics Option: Eq%, （S3 model）reverse Eq%, square-law |
|
| *2 Ambient Temp. |
Standard: （S） -20～83℃ Low temp. construction: （L） -50～60℃ High temp. construction: （H） 0～100℃ Ex d II BT6: -20～60℃ Ex d II B+H2 T6: -20～60℃ |
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| Weight | approx. 2kg ～ 2.6kg | approx. 2.3kg ～ 2.7kg |
| Materials | Body: Aluminum diecastings (Special Anodize) Cover: PBT resin（Mixed glass fiber）、Option: Aluminum diecastings (Special Anodize) |
|
*1 please contact us for psi and bar display
*2 flameproof model is S type only.
| characteristics | Single acting | Double acting |
| Linearity | ±1.0% F.S | ±2.0% F.S |
| hysteresis | 1.0%F.S | 1.0%F.S |
| repeatability | 0.3%F.S | 0.5%F.S |
| sensitivity | 0.2%F.S | 0.5%F.S |
| change of supply pressure | 0.2%/0.01MPa | 0.3%/0.01MPa |
| orientation effect | 0.2/4.0 | |
| endurance to vibration | 1%/1G | |
| air consumption (Nl/min) |
5.0/0.14MPa at 50% output pressure |
10/0.4MPa at 75% output pressure |
| Max Cv (Nl/min) |
160/0.14MPa | 370/0.4MPa |
| on condition that Output is open to air (orifce dia 5mm) | ||
Specifications above is effected by actuator spec.
pneumatic instrument / precautions* clean dry air (dew point – 30℃ or below) is required.
* air filter (mesh 5μm or less) is required.