ISTEC Corporation, your Flow Measurement and Control Specialist
 

ISTEC CORPORATION
Flow Measurement & Control
5 Park Lake Road, Unit 6
Sparta, NJ 07871 USA
Tel 973-383-9888
Fax 973-383-9088
Email


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 Model 9200 Series Electronic Oil Meters9200 Series Electronic Oil Meters

ISTEC’s 9200 Series Oil Meter is available in 1/2" through 2". This positive displacement meter has an Electronic Multifunction Display and Selectable Outputs for flow measurement of mineral oils such as heating or propellant fuels in burners, on-board ships, land vehicles and fixed installations with Marine and Metrological type approvals.

 

 

 

 

FEATURES

  • Complete Range of Products Offering the Best Solutions for the Measurement of Oil Consumption
  • State-of-the-art design with Electronic Counter, Flow Indication, Analog and Digital Output Signals and Limiting Value Switch
  • Mounting on the Pressure or Suction Side of a Pump, with No Straight Inlets or Outlets Required
  • Independent of Viscosity and Temperature
  • High-vibration Resistance
  • Classical Version with Mechanical Display Available

BENEFITS

  • Your Solution to Flow Monitoring Application with Complete Product Offering
  • Reliable Monitoring and Flexible Control of the System Simplifies Burner Settings and Optimizing Consumption
  • Highly Flexible Mounting with Small Space Requirements
  • Accurate Measurements
  • Maximum Safety in the Shipbuilding and Automotive Industries
  • Cost-effective Metering Point
  • Display of Total, Resettable Total, and Flow Rate in Liters or U.S. gallons
  • User-friendly, Interactive Parameter Input
  • Fuel Oil Meter with Threaded or Flanged Connections
  • Mount in Horizontal or Vertical Positions
  • Different Flange Drillings, such as ANSI, JIS Available Upon Request

TYPE
UNITS
9218
9223
9228
9242
9252







Nominal Diameter
inches
1/2
3/4
1
1-1/2
2
Installation Length
inches
6.5
6.5
7.5
11.8
13.8
Nominal Pressure w/Threaded Ends
psia
232
232
232
232
232
Nominal Pressure w/Flanges
psia
362
362
362
362
362
Maximum Temperature
°F
266
266
266
266
266
Minimum Flow Rate (Qmin)
g/h
4
8
20
60
200
Normal Flow Rate (Qn)
g/h
105
265
530
1600
5300
Maximum Flow Rate (Qmax)
g/h
160
400
800
2400
8000
Approximate Starting Flow Rate
g/h
1
3
8
23
74
Maximum Permissible Error
N/A
+/-0.5% and repeatability of +/-0.1%
Repeatability
N/A
±0.2% of actual flow
Safety Filter Mesh Size
mm
0.400
0.400
0.400
0.800
0.800
Dirt Filter Mesh Size
mm
0.250
0.400
0.400
0.600
0.600
Measuring Chamber Volume
≈ cm
12
36
100
330
1200
Housing Finish
Enamelled Red RAL 3013
Weight w/Thread Ends (w/o Couplings)
≈ lb.
4.8
5.5
9.2
28.1
N/A
Weight w/Thread Ends & Flanges
≈ lb.
8.3
9.9
16.5
44.7
90
Smallest Readable Amount Total Volume
1
(no decimal place)
Resettable Volume
1.0
(1 decimal place)
Digital Flow Rate Display
g/h
(1 decimal place)
Electronic Display Capacity
g
100000000
       
Time at Qn unit Rollover to Zero
h
128000
100000
50000
16667
5000
Outputs
N/A
2 Freely Selectable Independent of Each Other
Pulse Value for Totalizer
vol/pulse
pulse values and width
Analog for Flow Rate
current
4mA = minimum g/h, 20mA = maximum g/h
Limiting Switch
Qmin Qmax
minimum, maximum and hysteresis

Electronic Display
Display Values:
Total Volume, Resettable Volume, Flow Rate, Hours of Operation, etc.
Display:
8-character LCD with Parameter Identification, 8mm Character Height, Flow Rate (meter load) Using Bar Indicator
Temperature, Ambient:
-13°F to 158°F
Temperature, Storage:
-13°F to 185°F
Safety:
CE, Vibration & Shock Test to DIN IEC 68
Power Supply:
24V DC (6-30V DC)
Data Preservation:
Non-volatile Memory (EPROM)
Protection Class:
IP66 (IEC 60529) against Water Jets & Dust

Four Output Functions Available...

  • Volume Pulsers with Programmable Pulse Value (for External Totalizer)
  • Analog Current Output 4-20mA corresponding to Flow Rate
  • Frequency Output 0-100Hz corresponding to Flow Rate
  • Switching Function (limiting value switch) specified by Programmable Upper and Lower Flow Rates
Except for the analog output function, any two of the remaining three functions can always be used simultaneously. This results in two types of connection...

1) potential-free digital output (Rel. 1), programmable one of the three functions – 1 passive analog 4-20mA output, also used for powering the meter.

potential-free digital output (Rel. 1)

2) potential-free digital outputs (Rel. 1 + Rel. 2), each programmable to one of the three functions – the analog output is not available in this case. The power is supplied over these terminals.

potenial-free digital outputs (Rel. 1 + Rel. 2)

OUTPUTS SPECIFICATIONS Passive Analog Output (1-2)
 
Voltage Range (U):
6-30V DC
 
Maximum Load RL:
(U-5) V / 0.0215A [Ω]
 
Resolution:
16-bit
 
Maximum Error:
+0.2mA
 
Update Interval:
<1s
  Digital Outputs (3-4, 5-6)
 
Maximum Voltage (Umax):
48V AC/DC
 
Maximum Current (Imax):
50mA
 
Maximum Output Frequency (fmax):
100Hz
 
Update Interval:
<1s
 
ON-Resistance (R0):
<100Ω
 
OFF-Resistance (R∞):
>10MΩ
 
Insulation Voltage:
>100V AC/DC
  Adjustable Functions
Volume Pulses
Volume Pulses
 
Pulse Width t:
5,50,250,500 ms
Pulse Value:
10, 1, 0.1, 0.01, 0.001 pulses/gallon
  Current Signal
Current Signal
Flow Rate at mA Q1:
> or = 0
Flow Rate 20mA Q2:
< or = Qmax
Attenuation:
Adjustable 1-10
  Frequency Signal
Frequency Signal
Output frequency fmax:
100Hz
Pulse ratio:
1:1
Frequency / Flow Rate f1/Q1:
Adjustable
Frequency / Flow Rate f2/Q2:
Adjustable
  Limiting Value Switch
Limiting Value Switch
Limit Qmin:
> or = 0
Limit Qmax:
< or = Qmax
Hysteresis H:
0 - 10% of QLim
   

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