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产品名称: king flowmeters 7430 series
产品型号: 7430
产品厂商: KING


简单介绍

king flowmeters 7430 series优点如下: Stainless Steel Frame with Horizontal Connections • 65 mm or 150mm Scale • 0.72 – 1,800 cc/min Water; 66 – 70,000 cc/min Air

king flowmeters 7430 series的详细介绍

King Instrument Company
 

king flowmeters 7430 series


Both 65 mm and 150 mm scales, borosilicate glass tube models feature all stainless steel frame and horizontal
connections at a better price than competitive products. Valve optional.
 

Description
Metering Tube
Borosilicate Glass
Internal Components
316L Stainless Steel, Black Glass,
Sapphire, Carboloy, Tantalum
Inlet/Outlet Fittings
1/8" and 1/4" FNPT, Horizontal
ontrol Valve optional
Fitting Material
316L Stainless Steel
Elastomers
Standard: Viton
Optional: Buna N, EPR, and Kalrez®
Options
Alarm
Fiber-Optic or Inductive Ring Sensor
Certified Calibrations
Conform to ISA RP 16.6
Scales
Can be produced in any volumetric unit
king flowmeters 7430 series
Liquid Compatible
king flowmeters 7430 series
Gas Compatible
king flowmeters 7430 series
Performance
Capacities
.72 to 1,800 cc/min — Water
66 to 70,000 cc/min — Air
Scale
65 mm, 150 mm Direct reading, detachable
Accuracy
± 6% of Full Scale Flow, 65 mm
± 4% of Full Scale Flow, 150 mm
Turndown
10:1 to12.5:1 unless otherwise indicated
Repeatability .50%
Max Temperature
250° F (121° C) Gases Only
200° F (93° C) Liquids
Max Pressure
316L SS Fittings - 200 psig
PVC Fittings — 130 psig
PVDF Fittings — 150 psig
Ambient Temperature
33° F to 125° F (1° C to 52° C)

 

Materials Of Construction
PartStandardOptional
Metering TubeBorosilicate Glass
Frame304 SS
ShieldPolycarbonate
Fittings/Valve Assy.316L SS
Float316 SS or Black GlassSapphire, Carboloy or Tantalum
O-RingsViton®Buna-N, EPR, Kalrez®
 
Specifications
 
65MM Scale Flow Ranges
Tube
Number
Float
Material
Air (STP)
Water (70° F)
CC/MIN
SCFH
SLPH
CC/MIN
GPH
LPH
1-02-G-021Glass66.144.00.72.011.042
Sapphire105.226.21.3.021.078
Stainless Steel200.4212.03.3.052.190
Carboloy340.7020.07.0.110.420
Tantalum350.7421.07.8.125.460
1-03-G-041Glass76.164.61.15.018.068
Sapphire120.257.22.10.032.125
Stainless Steel230.5014.04.20.068.260
Carboloy400.8524.09.00.145.560
Tantalum440.9026.010.00.165.620
1-08-G-061Glass5251.1319.0.14.54
Sapphire7001.54215.5.24.95
Stainless Steel11302.46829.0.461.70
Carboloy16003.49546.0.722.80
Tantalum17003.610050.0.783.00
1-23-G-081Glass20004.412044.702.6
Sapphire26005.4150681.054.0
Stainless Steel38008.22301101.756.6
Carboloy560012.03401702.7010.5
Tantalum600013.03601802.9011.0
2-14-G-021Glass680014.54001602.69.5
Sapphire920019.55402403.814.5
Stainless Steel1300028.08004006.224.0
Carboloy1900040.011006009.536.0
Tantalum2000042.0120064010.038.0
2-34-G-041Glass1900040.011505208.2031.0
Sapphire2500052.0150074011.5044.0
Stainless Steel4250090.02550120019.0072.0
Carboloy60000125.03600170027.00105.0
Tantalum70000145.04200180029.00110.0
150 MM Scale Flow Ranges
Tube
Number
Float
Material
Air (STP)
Water (70° F)
CC/MIN
SCFH
SLPH
CC/MIN
GPH
LPH
1-03-G-022  Glass54.1143.2.56.0088.033
Sapphire82.1754.91.04.0160.062
Stainless Steel160.3409.82.25.0350.135
Carboloy280.58016.55.00.0780.300
Tantalum300.62017.55.20.0840.320
1-04-G-042Glass106.2256.41.24.0195.074
Sapphire165.3510.02.35.0380.145
Stainless Steel320.6819.05.60.0900.340
Carboloy5401.1432.012.4.1950.740
Tantalum5801.2435.013.5.2100.820
1-07-G-062Glass350.7421.04.7.074.28
Sapphire5001.0630.010.0.160.60
Stainless Steel8201.7550.020.5.3301.25
Carboloy12502.6076.034.0.5402.05
Tantalum13502.9080.036.0.5602.15
1-11-G-082Glass8501.850.016.5.261.0
Sapphire11002.366.027.0.421.6
Stainless Steel16003.4100.046.0.722.7
Carboloy23004.9140.072.01.154.4
Tantalum24505.2155.080.01.254.8
1-27-G-102Glass21504.6130.052.843.1
Sapphire28006.0170.0781.244.7
Stainless Steel44009.2260.01302.057.8
Carboloy620013.5380.02053.2012.5
Tantalum675014.0400.02103.3012.5
2-09-G-002Glass38008.2230.0861.355.2
Sapphire500010.6300.01302.057.8
Stainless Steel750016.0450.02203.4013.0
Carboloy1060022.5640.03305.2020.0
Tantalum1150024.0680.03605.6021.5
2-17-G-022Glass900019.0540.02153.4013.0
Sapphire1140024.5700.03205.0019.0
Stainless Steel1700036.01000.05208.2031.0
Carboloy2400050.01450.076012.246.0
Tantalum2500054.01500.082013.049.0
2-32-G-042Glass2050043.01220.04707.528.0
Sapphire2600056.01550.070011.042.0
Stainless Steel3800082.02300.0112018.068.0
Carboloy54000116.03300.0165026.0100.0
Tantalum60000125.03500.0175028.0106.0

Dimensions (Inches)

Detail
Letter
Scale length
65mm
150mm
A*
4.53
8.826
B
1.56
1.56
C
2.90
2.90
D
.73
.73
E
1.50
1.50
F
6.05
10.25
G
.50
.50
*The FNPT fittings have a 3/4 - 16 O.D. thread with mounting nuts installed.

 

king flowmeters 7430 series

Alarm Options:

Inductive Ring Sensor

Inductive ring sensors are designed to be used with a remote intrinsic safety barrier/switch isolator. These sensors are able to detect the metal float by producing an electromagnetic field within the ring. Ring sensors are available in either proximity or latching format for the 7400 Series.

Sensor Specifications
Power Supply: 5-25 VDC (from Switch Isolator)
Max Current, Target Present: 1 mA
Max Current, Target Absent: 15 mA
Temperature Limits: -14°F to +158°F
Output: NAMUR
Repeatability: 0.01 mm
Switching Frequency: 2 kHz (.125”),
1.5 kHz (.25”)

Sensor Approvals:
UL Listed: General Purpose
FM Approved: Intrinsically Safe*
CSA Certified: Intrinsically Safe*
Cenelec: Intrinsically Safe*
*Additional cost, call for pricing
Float/Sensor Compatibility
Tube Float
Type Size Material
Proximity .125” SS, CB
Proximity .25” SS, CB
Latching .125” SS, CB
Latching .25” SS, CB

Fiber Optic Sensor
The fiber optic sensor is housed in a junction box attached to the side of a 7400 Series flowmeter. The sensor uses a pair of fiber optic cables, an emitter and receiver to transmit the light across the metering tube and back to the sensor. If the light beam is blocked by the float, the sensor output will change. The sensor provides a transistor output that switches the common or negative voltage (NPN) or positive voltage (PNP) to the load. The fiber optic sensor is compatible with all 7400 Series float types

Sensor Specifications
Supply Voltage: 10-30 Vdc
Current Consumption: 25 mA
Temperature Limits: -14°F to +212°F
Output:
NPN (Sinking), N.O. or N.C.
PNP (Sourcing), N.O. or N.C.
Offstate Leakage Current =1 microamp at 30 Vdc
Output Saturation Voltage = 1 V at 10 mA DC < 1.5 V at 150 mA DC

Note: Sapphire floats are not compatible with Fiber Optic Sensor



Ordering:

Use the following guide to determine the specific product number you require.
7
4
C
       
 
2
 
 
 
 
Meter
Series
Tube
Number
Float
Material
Fitting
Material
O-Ring
Material
ScaleValve
Option
Optional
Alarm Switch
 See Specifications
Table
Glass - 1316L SS
1/8" F NPT - 1
EPR - 1Millimeter - 1Valve - Inlet - 1Without Alarm - 0
  Sapphire - 2316L SS
1/4" FNPT - 2
Buna-N - 2GPH Water@70°F - 2Valve - Outlet - 2Fiber-Optic NPN
(Proximity) - 1
  316 SS - 3PVC
1/4" FNPT - 3
Viton® - 3LPH Water@70°F - 3No Valve - 3Fiber-Optic PNP
(Proximity) - 2
  Carboloy - 4PVC
1/8" FNPT - 4
Kalrez®
No Valve - 4
CC/MIN Water@STP - 4 Inductive Ring Sensor
(Proximity) - 3
  Tantalum - 5PVDF
1/4" FNPT - 5
Kalrez®
With Valve - 5
SCFH Air@STP - 5 Inductive Ring Sensor
(Latching) - 4
   PVDF
1/8" FNPT - 6
 SLPH Air@STP - 6  
 
 
 
 Hastelloy® C
1/4" FNPT - 7
 
SCC/MIN Air@STP - 7
 
 
   Hastelloy® C
1/8" FNPT - 8
 Non standard - 8  
  Example: 74C - 102G021 - 1 - 2 - 3 -1 -1- 0
Drive Garden Grove, CA 92841
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