Dwyer MVR系列View-Rite小型液位计(磁翻板液位计)

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Dwyer MVR系列View-Rite小型液位计(磁翻板液位计)

微型定制水平指示器是理想的高能见度水平指示在紧凑的空间。所有不锈钢外壳提供坚固耐用,直径只有1-1/4"(32毫米)。选择最适合您的应用程序的安装类型,指示长度可达96"(244厘米)。视图-Rite电平指示器包含有内部浮子的压密外壳,磁性地激活外部电平指示标志、开关或变送器。

介质:干净低粘度液体

压力限制:≤300°F, 400 psi (27.6 bar); ≥300°F, 373 psi (25.7 bar).

管子直径:1-1/4" (32 mm).

开关类型:夹紧在液面指示器上, SPST, rated .17A @ 120 VAC, .08A @ 240 VAC, .13A @ 120 VDC, .06A @ 240 VDC.

  • MVR-S1 -- 耐温300°F (147°C). 聚砜1/4"NPT内螺纹出线口.
    MVR-S2 -- 耐温750°F (399°C). 316 SS 1/2"  NPT外螺纹.
    MVR-S3 -- 耐温750°F (399°C). 防爆盒1/2"NPT内螺纹出线口.


选型表

EXAMPLEMVRSSS1TPD0.8150090080P1IMVR-SS1-TPD-0.8-150-090-080P1-I Mini View-Rite Level Indicator, 316 L SS housing, 316L SS float, fluoroelastomer o-ring, side/side connections, 1/2" NPT, top float, drain, 1/2" female NPT, specific gravity 0.8, 150 psi operating pressure, 90°F operating temperature, 80" level indicator, plastic indicating flags, scale in feet and inches, with 4-20 mA output transmitter.
CONSTRUCTIONMVR











Mini View-Rite Level Indicator
WETTED MATERIALS
S
 











316 L SS Housing, 316L SS Float, Fluoroelastomer O-ring
CONFIGURATION

TB
SS










Top/Bottom Connections
Side/Side Connections
PROCESS
CONNECTION



1
3









1/2" NPT (female on TB, male on SS configuration)
1/2" 150# RF Flange
FLOAT ACCESS



TP
BM
TB








Top
Bottom
Top and Bottom (only with SS configuration)
DRAIN AND VENT




N
D
V
B







None
Drain, 1/2" Female NPT (only with SS configuration)
Vent, 1/2" Female NPT (only with SS configuration)
Drain and Vent (only with SS configuration)
SPEC. GRAVITY





0.0





Specific Gravity of Fluid (minimum 0.8)
OPERATING PRESSURE






000




Operating Pressure in psi [maximum is 400 psi (27.6 bar)]
OPERATING TEMPERATURE







000



Operating Temperature of the Fluid in °F [maximum 400°F (204°C)]
INDICATING LENGTH, L1








000


Length of Level Indicator in Whole Inches [maximum of 240" (6.1 m), minimum of 6" (15.25 cm)]
INDICATING FLAGS









P
A


Plastic, White and Orange [300°F (149°C) maximum]
Aluminum, Silver and Black
VISUAL INDICATING SCALE










N
1
2
3
4
5

None
Feet and Inches
Inches only
Meters and Centimeters
Centimeters and Inches
Millimeters
OUTPUT OPTIONS











I
V
4 to mA Transmitter of Level [300°F (149°C) maximum]
0 to 5 VDC Transmitter of Level


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