概述
数据手册VOS2T-R-31L4 概述
Position Sensors 2-WIRE POSITION TRANSMITTER
VOS2T-R-31L4 数据手册
通过下载VOS2T-R-31L4数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。
PDF下载MODEL: VOS2T-R
Position Sensors
[4] WIRING CONDUIT
0: G 1/2
1: 1/2" NPT fitting
2-WIRE POSITION TRANSMITTER
(rotary motion type; 90 degrees)
2: G 1/2 with cable connector
4: Cables connected (approx. 1 meter or 3.3 ft)
Functions & Features
• Detecting rotating angle of a valve actuator or moving
positions of other rotating machines and transmitting
standard 4 to 20 mA DC proportional to the position
• Light weight and compact design
• High resolution
RELATED PRODUCTS
•Link set (model: VOLK)
When using in combination with link set (model: VOLK),
specify the module with lever.
• Excellent reliability & durability
• Field selectable direct or reverse action
• Rugged enclosure
GENERAL SPECIFICATIONS
Degree of protection: IP66
(Screw torque for cover: 1.2 – 1.6 N·m)
Action: Direct or reverse; field selectable by change of the
jumper pins' positions; factory set to direct action
Wiring conduit: G 1/2
Connection: M3.5 screw terminals (torque 0.8 N·m)
Materials
119
Housing: Cast aluminium
(4.69)
mm (inch)
Screw terminals: Nickel-plated steel
Cable connector: Nylon 66
(applicable cable's external dia. 6.5 – 8.5 mm)
Lever: Stainless-steel
MODEL: VOS2T–R–[1][2][3][4]
Painting color: Silver
Isolation: Output to metal housing
Zero adjustment: -4.5 – +4.5° of input angle
The Zero indicates such input angle where the transmitter
outputs 12 mA.
ORDERING INFORMATION
• Code number: VOS2T-R-[1][2][3][4]
Specify a code from below for each of [1] through [4].
(e.g. VOS2T-R-11L0)
Span adjustment: 45 – 90° of input angle
The Span indicates the absolute difference between such
input angle for 4 mA and that for 20 mA.
• Input angle
Shipped with input angle adjusted as specified.
If not specified it is adjusted to -45 - 45°.
INPUT SPECIFICATIONS
Input: Mechanical rotating angle
[1] LEVER
0: None
Effective rotating angle: Approx. -55 – +55° (110°)
Linearity assured range: -45 – +45° (90°)
Input angle ajustment: Angle for positive and negative with
center 0°. (-22.5 - +22.5° to -45 - +45°)
Stopper strength: 1.37 N·m (1.011 ft·lbf)
with static load
1: Effective radius 15 – 40 mm (0.59" – 1.57")
2: Effective radius 40 – 130 mm (1.57" – 5.12")
3: Effective radius 35 – 80 mm (1.38" – 3.15")
[2] LEVER POSITION
1: Upper side
2: Lower side
OUTPUT SPECIFICATIONS
Output: 4 – 20 mA DC
[3] RETURN SPRING
0: None
Operational range: 3.5 – 23 mA DC
Load resistance v.s. supply voltage:
L: Counterclockwise return (Seen from the lever side)
R: Clockwise return (Seen from the lever side)
Load Resistance (Ω) = (Supply Voltage (V) – 12 (V)) ÷ 0.02
(A) (including leadwire resistance)
(Refer to the graphic on the end of the section)
Output characteristics: Proportional to the input angle
VOS2T-R SPECIFICATIONS
ES-4766 Rev.7 Page 1/4
http://www.m-system.co.jp/
MODEL: VOS2T-R
750
600
450
300
150
0
10 12 15
20
25 28
SUPPLY VOLTAGE [V]
(600Ω maximum at 24V DC)
INSTALLATION
Supply voltage: 15 – 28 V DC
Operating temperature: -5 to +60°C (23 to 140°F)
Operating humidity: 30 to 90 % RH (non-condensing inside)
Environemnt: Protect from strong magnetic field.
Vibration: ≤ 2 G (19.6 m/s )
2
Mounting position: All directions
Weight: 550 g (1.21 lb) without lever and cable
PERFORMANCE in percentage of span
Linearity: 1.0 %
Temp. coefficient: ±0.03 %/°C (±0.02 %/°F)
Insulation resistance: ≥ 100 MΩ with 500 V DC
Dielectric strength: 500 V AC @ 1 minute
(output to metal housing)
STANDARDS & APPROVALS
EU conformity:
EMC Directive
EMI EN 61000-6-4
EMS EN 61000-6-2
RoHS Directive
EN 50581
VOS2T-R SPECIFICATIONS
ES-4766 Rev.7 Page 2/4
http://www.m-system.co.jp/
MODEL: VOS2T-R
EXTERNAL DIMENSIONS unit: mm (inch)
Lever Attached to the Lower Side
• Effective radius 15 – 40 mm • Effective radius 40 – 130 mm or 35 – 80 mm
LEVER SIZE mm (inch)
LEVER TYPE
A
B
Effective Radius 15 – 40 mm (.59" – 1.57")
Effective Radius 40 – 130 mm (1.57" – 5.12")
Effective Radius 35 – 80 mm (1.38" – 3.15")
R12 (.47) – R45 (1.77)
54 (2.13)
R38 (1.50) – R132 (5.20) 141 (5.55)
R30 (1.18)– R82.5 (3.25) 91.5 (3.60)
15
15
(.59)
(.59)
32.5 (1.28)
32.5 (1.28)
approx. 50 (1.97)
approx. 50 (1.97)
52.5 (2.07)
52.5 (2.07)
110O
Lever Attached to the Upper Side
90 O
• Effective radius 40 – 130 mm or 35 – 80 mm
O
approx. 102 (4.02)
85.5 (3.37)
B
A
68 (2.68)
M5 TAP
6 (.24) deep
29 (1.14)
0
7 –0.1
Without Lever
4–M4 TAP
5 (.20) deep
G 1/2
CABLE
1
53 (2.09)
3
CONNECTOR
*
1/2" NPT FITTING
*
2
CABLE
*
26.5
(1.04)
*1 : Provided when cable connector or cable connected type is selected.
*2 : Provided when cable connected type is selected.
*3 : Provided when NPT fitting is selected.
50.5 (1.99)
•
Effective radius 15 – 40 mm
approx. 102 (4.02)
85.5 (3.37)
68 (2.68)
VOS2T-R SPECIFICATIONS
ES-4766 Rev.7 Page 3/4
http://www.m-system.co.jp/
MODEL: VOS2T-R
SCHEMATIC CIRCUITRY & CONNECTION DIAGRAM
Mechanical Rotating
Z
Angle Input
S
15 – 28V DC
Direct/
Reverse
Output
Driver
Rectifier
Amplifier
+
LOAD
–
Oscillator
OUTPUT
4 – 20mA DC
■ Cable Connected Type
15 – 28V DC
white
black
+
–
LOAD
OUTPUT
4 – 20mA DC
Specifications are subject to change without notice.
VOS2T-R SPECIFICATIONS
ES-4766 Rev.7 Page 4/4
http://www.m-system.co.jp/
VOS2T-R-31L4 相关器件
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| VOS2T-R-31R0 | MSYSTEM | Position Sensors 2-WIRE POSITION TRANSMITTER | 获取价格 |
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| VOS2T-R-31R1 | MSYSTEM | Position Sensors 2-WIRE POSITION TRANSMITTER | 获取价格 |
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| VOS2T-R-31R2 | MSYSTEM | Position Sensors 2-WIRE POSITION TRANSMITTER | 获取价格 |
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| VOS2T-R-3200 | MSYSTEM | Position Sensors 2-WIRE POSITION TRANSMITTER | 获取价格 |
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| VOS2T-R-3201 | MSYSTEM | Position Sensors 2-WIRE POSITION TRANSMITTER | 获取价格 |
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| VOS2T-R-3202 | MSYSTEM | Position Sensors 2-WIRE POSITION TRANSMITTER | 获取价格 |
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| VOS2T-R-3204 | MSYSTEM | Position Sensors 2-WIRE POSITION TRANSMITTER | 获取价格 |
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| VOS2T-R-32L0 | MSYSTEM | Position Sensors 2-WIRE POSITION TRANSMITTER | 获取价格 |
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| VOS2T-R-32L1 | MSYSTEM | Position Sensors 2-WIRE POSITION TRANSMITTER | 获取价格 |
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