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The Electro Pneumatic Positioner YT-1000L is used for operation of pneumatic linear valve actuators by means of electrical controller or control system with an analog output signal of DC 4 to 20 mA or split Ranges.
1) There is no resonance at 5~200Hz.
2) The change of RA/DA Action is convenient, it is able to apply to single or double acting actuator.
3) It is possible to prevent the hunting with orifice to the small size actuator.
4) It is economical due to less air consumption.
5) It is able to control the 1/2 split range with simple operation without replacement of parts.
6) Feedback Connection is easy.
7) Direct/Reverse action can be set easily.
8) It is designed for high durability and performance in high vibration environment.
9) Durability has proven after testing of 1 million times minimum.
10) Response time is very short and accurate.
The Electro Pneumatic Positioner YT-1000L is used for operation of pneumatic linear valve actuators by means of electrical controller or control system with an analog output signal of DC 4 to 20 mA or split Ranges.
1) There is no resonance at 5~200Hz.
2) The change of RA/DA Action is convenient, it is able to apply to single or double acting actuator.
3) It is possible to prevent the hunting with orifice to the small size actuator.
4) It is economical due to less air consumption.
5) It is able to control the 1/2 split range with simple operation without replacement of parts.
6) Feedback Connection is easy.
7) Direct/Reverse action can be set easily.
8) It is designed for high durability and performance in high vibration environment.
9) Durability has proven after testing of 1 million times minimum.
10) Response time is very short and accurate.
| Ordering symbols:YT1000L | ||||||
| Model | Acting type | Explosion proof | Lever type | Orifice type | Connection type | Ambient temp. |
| YT1000L | S: Single acting | M:ExdmiiBT5 | 1:10-40mm | 1:Φ1 | 1:PT | S:-20ºC-60ºC |
| D: Double acting | C:ExdmiiCT5 | 2:30-70mm | 2:Φ2 | 2:NPT | H:-20ºC-120ºC | |
| M:ExiaiiBT6 | 3:60-100mm | 3:None | L:-40ºC-70ºC | |||
| N:Non-explosion | 4:100-150mm | |||||
| Ordering symbols:YT1000R | ||||||
| Model | Acting type | Explosion proof | Lever type | Orifice type | Connection type | Ambient temp. |
| YT1000R | S: Single acting | M:ExdmiiBT5 | 1:M6X40L | 1:Φ1 | 1:PT | S:-20ºC-60ºC |
| D: Double acting | C:ExdmiiCT5 | 2:M6X63L | 2:Φ2 | 2:NPT | H:-20ºC-120ºC | |
| M:ExiaiiBT6 | 3:M8X40L | 3:None | L:-40ºC-70ºC | |||
| N:Non-explosion | 4:M8X63L | |||||
| 5:NAMUR | ||||||
| Option 1 | 0:None(St'd) | 1:Dome cover | ||||
| Option 2 | 0:None(St'd) | 1:+PTM (Internal) | 2:+PTM (External) | 3:+L/S (Internal) | 4:+L/S (External) | 5:+PTM+LS (Internal) |
| Model | YT-1000L | YT-1000R | ||||
| Linear | Rotary | |||||
| description | single | double | single | double | ||
| input signal | 4~20mA DC | |||||
| impedance | 250±15Ω | |||||
| supply pressure | 1.4~7kgf/cm2(20~100psi) | |||||
| stroke | 10~150mm 0~90° | |||||
| Air connection | PT(NPT)1/4 | |||||
| Gauge connection | PT(NPT)1/8 | |||||
| conduit | PF1/2(G1/2) | |||||
| Explosion proof | Exia BT6,Exdm BT6,Exdm CT6 | |||||
| protection | IP66 | |||||
| Ambient temperature | Operating:-20~60ºC | |||||
| linearity | ±1%F.S.(Single)/±2%F.S.(Double) | |||||
| hysteresis | ±1%F.S. | |||||
| sensitivity | ±0.2%F.S.(Single)/ ±0.5%F.S.(Double) | |||||
| Repeatability | ±0.5% | |||||
| Air consumption | 3LPM(Sup=1.4kgf/cm2,20psi) | |||||
| Flow | 80LPM(Sup=1.4kgf/cm2,20psi) | |||||
| Material | Aluminum alloy | |||||
| Weight | 2..7kg(6lb),2.8kg(6.2lb) | |||||