Introduction
Robust valve control device giving a confidence in reliable performance and outstanding durability under harsh working environments
Features
- Easy maintenance
- Precise calibration with simple SPAN and ZERO adjustments
- Simple conversion to direct acting or reverse acting
- 1/2 split range available
- Rugged aluminum housing with corrosion-resistant coating
- Vibration resistant design
- Stainless steel gauges standard
- Restricted pilot valve orifice kit for small actuators included
- Certified for ATEX Eex md IIB T5 (05 ATEX 1076X) by NEMKO in conformance with EN 50014:1997, EN 50018:2000 and EN 50028:1987
- Certified for EMC (K1046/E04) in conformance with EN 61000-6-2:2001 and EN 61000-6-4:2001 by RWTUV
- Certified for Ex md IIB T6 (99-1075-Q1), Ex md IIC T6 (2000-1057-Q1),and Ex ia IIB T6 (2000-1056-Q1) by KOSHA
Option
- Position transmitter (4…20㎃ output signal) - 2 X SPDT limit switch - 2 X P&F proximity sensor NJ2-V3-N - Visual dome indicator - High temperature
Specifications
| NEPR
|
| Rotary Type (cam feedback) |
| Single | Double |
| Input signal | 4~20㎃ DC |
| Input resistance | 235 ± 15 Ω |
| Air supply | Max. 7.0bar (100psi) free of oil, water, and moisture |
| Operating angle | 60 ~ 100° |
| Pneumatic connections | Rc 1/4 or NPT 1/4 |
| Electrical connections | G 1/2 or NPT 1/2 |
| Protection class | Ex md IIB T6, Ex md IIC( H₂) T6, IP66, Ex ia IIB T6
Eex md IIB T5 for ATEX |
| Ambient temperature | -20 ~ +70℃ |
| Pressure gauge | Stainless steel |
| Output characteristics | Linear |
| Linearity | Within ± 1.0% F.S | Within ± 1.5% F.S |
| Sensitivity | Within ± 0.5% F.S |
| Hysteresis | Within 1.0% F.S |
| Repeatability | Within ± 0.5% F.S |
| Air consumption | 5 LPM (Sup. 1.4 kgf/㎤) |
| Flow capacity | 80 LPM (Sup. 1.4 kgf/㎤) |
| Material | aluminum die-cast |
| Weight | 3.5 kg (with terminal box)
3.2 kg (without terminal box) |
Specifications
| Model | NEPL
|
| Linear Type (lever feedback) |
| Single | Double |
| Input signal | 4 ~ 20㎃ DC |
| Input resistance | 235 ± 15Ω |
| Air supply | Max. 7.0bar (100psi) free of oil, water, and moisture |
| Standard stroke | 10 ~ 150mm |
| Pneumatic connections | Rc 1/4 or NPT 1/4 |
| Electrical connections | G 1/2 or NPT 1/2 |
| Protection class | Ex dmb IIC T6/T5, Ex ia IIC T6, IP66 |
| Ambient temperature | -20 ~ +70℃ |
| Pressure gauge | Stainless steel |
| Output characteristics | Linear |
| Linearity | Within ± 1.0% F.S | Within ± 1.5% F.S |
| Sensitivity | Within ± 0.2% F.S | Within ± 0.5% F.S |
| Hysteresis | Within 1.0% F.S |
| Repeatability | Within ± 0.5% F.S |
| Air consumption | 5 LPM (Sup. 1.4 kgf/㎤) |
| Flow capacity | 80 LPM (Sup. 1.4 kgf/㎤) |
| Material | Aluminum die-cast |
| Weight | 3.3 kg (with terminal box)
3.0 kg (without terminal box) |