Ball Valve Transparent CPVC Plastic High Quality China PVC OEM Customized Acid Power Industrial Packing Piece Hydraulic Color
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- Supplier: Alpha Industrial Equipment (shandong) Co. Ltd.
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Product Overview
Description
Product Overview
UP88 Smart Valve Positioner controls the valve stroke in response to an input signal of 4-20mA from the control panel, DCS, or calibrator.
Features
Large flow pilot valve (Over than 100LPM)
By-pass valve (ANM switch) installed
HART communication (HART 7)
Limit switch (Mechanical or Proximity type)
Partial stroke test (PST) function
Alarm function Self dignostic
➊LCD
❷Button (4)
❸Alarm modules
❹Input signal (4- -20mA DC)
❺Ground
❻Position transmitter (Option) 2Wire 4- 20mA DC feedback signal
❼Limit switch (Option) Mechanical type Proximity type
❷Button (4)
❸Alarm modules
❹Input signal (4- -20mA DC)
❺Ground
❻Position transmitter (Option) 2Wire 4- 20mA DC feedback signal
❼Limit switch (Option) Mechanical type Proximity type
Product number：UP88 | ||||||||||||||
Category | Acting type | Explosion proof type | Lever | Ambient Temp | Connection | Option | ||||||||
Conduit entry | Air connection | |||||||||||||
R Rotary type L Linear type | S Single D Double | N Non-explosion proof A Ex ia IIC T5/T6 C Ex d IIC T5/T6 | 1 10-40mm 2 30-70mm 3 70-150mm 4 NAMUR （Rotary type） | 1 -20℃～60℃ 2 -20℃～120℃ 3 -40℃～70℃ | 1 G1/2 2 G1/2 3 NPT1/2 4 M20 | PT1/4 NPT1/4 NPT1/4 NPT1/4 | 1 None 2 Limit switch 3 4-20mA 4 Limit switch+ Position transmitter 5 HART 6 HART+4-20mA 7 Remote type | |||||||
Model | UP88L | UP88R | |||
Input signal | 4～20mA DC | ||||
Impedance | 小于500Ω (20mA DC时） | ||||
Supply pressure | 0.14～0.7MPa | ||||
Stroke | 10～150mm | 0～90° | |||
Air connection | PT1/4, NPT1/4 | ||||
Gauge connnection | PT1/8, NPT1/8 | ||||
Conduit | G(PF)1/2, NPT1/2 | ||||
Explosion proof type | Ex ia IIC T5/T6 | ||||
Enclosure | IP66 | ||||
Ambient Temp. | Standard type | -30℃~85℃ | |||
Low temp type | -40℃~85℃ | ||||
Explosion proof | -40℃～60℃(T5) / -40℃～40℃(T6) | ||||
LCD operating | -30℃～85℃ | ||||
Linearity | ±0.5% F.S. | ||||
Sensitivity | ±0.2% F.S. | ||||
Hysteresis | ±0.5% F.S. | ||||
Repeatability | ±0.3% F.S. | ||||
Air consumption | Below 2.3LPM (Sup=0.14MPa) | ||||
Required air quality | Level 3 (ISO8573-1 standard) | ||||
Flow capacity | Over 100LPM (Sup=0.14MPa) | ||||
Material | Die-cast aluminum | ||||
Weight | 2.2kg | ||||
HART version* | HART 7 | ||||
Position transmitter* | Connection type | 2-wire connection | |||
Supply voltage | 10～30V DC | ||||
Limit switch rating* | Mechanical type | AC 125V,3A or DC 30V,2A | |||
Proximity type | DC8.2V 8.2mA | ||||
UP88 Normal
UP88 Explosion Proof
UP90 Electro- Pneumatic Positioner controls the valve stroke in responseto an input signal of 4-20mA from the control panel, DCS, or calibrator.
Features
Fast response time, durabilty, and excellent stability
Simple zero and span adjustment
IP 66 enclosure
Strong anti vibration performance
By-pass valve (AVM switch) installed
Air connection part is designed for detachability and it can
be changed PTINPT tapping threads in the field easily
Product number：UP90 | ||||||||||||||
Category | Acting type | Explosion proof type | Lever | Ambient Temp | Connection | Option | ||||||||
Conduit entry | Air connection | |||||||||||||
R Rotary type L Linear type | S Single D Double | N Non-explosion proof A Ex ia IIC T5/T6 C Ex d IIC T5/T6 | 1 10-40mm 2 30-70mm 3 70-150mm 4 NAMUR （Rotary type） | 1 -20℃～60℃ 2 -20℃～120℃ 3 -40℃～70℃ | 1 G1/2 2 G1/2 3 NPT1/2 4 M20 | PT1/4 NPT1/4 NPT1/4 NPT1/4 | 1 None 2 Limit switch 3 4-20mA 4 Limit switch+ Position transmitter | |||||||
Model | UP90(Single) | UP90(Double) | |||
Input signal | 4～20mA DC | ||||
Impedance | 250±15Ω | ||||
Supply pressure | 0.14～0.7MPa | ||||
Stroke | 10～100mm | ||||
Air connection | PT1/4, NPT1/4 | ||||
Gauge connnection | PT1/8, NPT1/8 | ||||
Conduit | G(PF)1/2, NPT1/2 | ||||
Explosion proof type | Non-explosion proof | ||||
Ex dmb IIB T5/T6 | |||||
Ex dmb IIC T5/T6 | |||||
Ex ia IIC T6 | |||||
Enclosure | IP66 | ||||
Ambient Temp. | Ambient Temp. | -20℃～70℃ (Standard type) -40℃～70℃( Option) -20℃～120℃(Option) | |||
Explosion proof | -40℃～60℃(T5) / -40℃～40℃(T6) | ||||
Linearity | ±1.0% F.S. | ±2.0% F.S. | |||
Sensitivity | ±0.2% F.S. | ±0.5% F.S. | |||
Hysteresis | ±1.0% F.S. | ||||
Repeatability | ±0.5% F.S. | ||||
Air consumption | Below 2.5LPM (Sup=0.14MPa) | ||||
Flow capacity | Over 80LPM (Sup=0.14MPa) | ||||
Material | Aluminum die cast | ||||
Weight | 2.8kg | ||||
UP90 Explosion Proof
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