hart positioner for turbine TZIDC V18345-1020421001
– Model: V18345-1020421001
– Series: TZIDC Intelligent Electro-Pneumatic Positioner
– Brand: ABB
– Communication: HART + 4…20mA two-wire
– Application: Turbine / control valve, single acting, freeze on failABB DCS HE…
**Specifications**
1. Input signal: 4–20 mA DC, HART FSK protocol
2. Supply air: 1.4 ~ 6 bar (20 ~ 90 psi)
3. Action: Single Acting, Fail Mode = Freeze
4. Accuracy: ±0.2% FS
5. Enclosure: Aluminum housing, epoxy coated
6. Protection: IP65 / NEMA 4X
7. Ambient temperature: -40 ℃ ~ +85 ℃
8. Humidity: Max. 95% RH non-condensing
9. Air connection: 1/4-18 NPT
10. Cable entry: 1/2-14 NPT
11. SIL: SIL2 (IEC61508)
12. **Weight: 1.7 kg (3.75 lb)** (official datasheet value)Alibaba.co…
13. Mounting: NAMUR / VDI/VDE 3845, any orientation
14. Air consumption: <0.03 kg/h steady state