Inc.
OVAL Corporation
About This Product
This is a low -priced volume flow meter that mainly measure the amount of fuel oil and water supply of the boiler. Instant and accumulation flow rate can be displayed on site, and external output is possible.
■ The display part is hard to get dirty, and a robust switch arrangement
By designing the switch on the back, the following is possible.
・ Realize the maximum display part
・ Avoid switching on switches caused by incorrect contact with the front
・ Because it touches the back when operating the switch, the display part is less dirty.
・ The back material adopts a resin with glass added, and has a high durability against oil.
■ Convenient and secure lid structure
・ The structure of the convex portion provided on the lid and the concave part provided on the main unit.
・ Unlike the hinge mechanism, the lid can be fixed in the direction of the main body (up and down).
・ Prevents lid loss and falling during battery replacement work to open the lid
■ Easy to replace the battery
Battery replacement is possible easily while attached to the piping
■ Swing structure of a highly flexible number part part
・ It is possible to move the number part about 150 °.
・ The display part can be adjusted to an angle that is easy to see regardless of where it is installed
・ Even if the mounting direction and installation location change, it can be easily changed to an easy -to -read angle
■ Enhancement of output function and strengthening protection
・ We maintained low -priced and enhanced and strengthened electronic circuits.
・ Pulse output, analog output, alarm output, analog + pulse / alarm can be selected
・ Protect the product from the overcurrent -style applied of the overcurrent due to the "overcurrent deterrent circuit" added to the power supply and output circuit.
■ Completely compatible with old products
It is possible to replace only the converter part with a new product while it is attached to the piping.
* There are other model numbers.
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Product
Inc.
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Handling Company
OVAL Corporation
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Categories
10 Models of Inc.
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) | A | Display item | Estimated mass (kg) | Flange standard | Flow range L/H heavy oil | Flow range L/H kerosene | Flow range L/H light oil (A heavy oil) | JIS 10k RF Frangi D | L | LCD display | Maximum use pressure | Nominal diameter (D) | Nominal diameter (mm) | Output signal (in case with a transmitter) | Power (wireless specification) | Power supply -only battery | Power supply external power supply | Pressure loss at the maximum flow rate KPA Heavy oil 19MPa / S | Pressure loss at the maximum flow rate KPA kerosene 1.2MPa / S | Temperature range | accuracy |
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LS4976-500A |
Available upon quote | 205.5 | Incilence flow rate display, instantaneous flow volume display (every hour, every minute), reset integrated display | 3.3 | JIS 10k RF | 5 ~ 800 | 10 ~ 800 | 7 ~ 800 | 100 | 150 | 7 -segment 8 -digit character height 14mm and unit display and battery voltage decreased fluctuation (10 division) | 1.18MPa (Flange Standard: JIS 10K RF) | 20 | 20 |
・ O -Pun Collector Available Current: 20ma Maximum Power Voltage: 30V ・ Correction pulse pulse width: 1ms, 50ms, 100ms, 250ms ・ Unpretentative pulse pulse width: 2ms (fixed) |
・ Supply to a dedicated lithium battery with a built -in lithium battery ・ Battery life: fluctuations due to wireless communication intervals |
Lithium battery: 3.6V 5,400mAh, life: 8 years (however, depending on the usage conditions) [Saved life: 10 years] | 12 ~ 50VDC ± 10%, pulse output: current capacity 10mA or more | 47 | 32 | Fluid temperature: 0 ~ + 120 ° C (0 to 150 ° C for high temperature) Viper temperature: -10 ° C ~ + 60 ° C | Within ± 0.5%of the amount represented |
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LS4976-500B |
Available upon quote | 205.5 | Incilence flow rate display, instantaneous flow volume display (every hour, every minute), reset integrated display | 3.3 | ASME 150 RF | 5 ~ 800 | 10 ~ 800 | 7 ~ 800 | 100 | 140 | 7 -segment 8 -digit character height 14mm and unit display and battery voltage decreased fluctuation (10 division) | 1.18MPa (Flange Standard: JIS 10K RF) | 20 | 20 |
・ O -Pun Collector Available Current: 20ma Maximum Power Voltage: 30V ・ Correction pulse pulse width: 1ms, 50ms, 100ms, 250ms ・ Unpretentative pulse pulse width: 2ms (fixed) |
・ Supply to a dedicated lithium battery with a built -in lithium battery ・ Battery life: fluctuations due to wireless communication intervals |
Lithium battery: 3.6V 5,400mAh, life: 8 years (however, depending on the usage conditions) [Saved life: 10 years] | 12 ~ 50VDC ± 10%, pulse output: current capacity 10mA or more | 47 | 32 | Fluid temperature: 0 ~ + 120 ° C (0 to 150 ° C for high temperature) Viper temperature: -10 ° C ~ + 60 ° C | Within ± 0.5%of the amount represented |
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LS4976-530A |
Available upon quote | 205.5 | Incilence flow rate display, instantaneous flow volume display (every hour, every minute), reset integrated display | 3.3 | JIS 10k RF | 5 ~ 800 | 10 ~ 800 | 7 ~ 800 | 100 | 150 | 7 -segment 8 -digit character height 14mm and unit display and battery voltage decreased fluctuation (10 division) | 1.18MPa (Flange Standard: JIS 10K RF) | 20 | 20 |
・ O -Pun Collector Available Current: 20ma Maximum Power Voltage: 30V ・ Correction pulse pulse width: 1ms, 50ms, 100ms, 250ms ・ Unpretentative pulse pulse width: 2ms (fixed) |
・ Supply to a dedicated lithium battery with a built -in lithium battery ・ Battery life: fluctuations due to wireless communication intervals |
Lithium battery: 3.6V 5,400mAh, life: 8 years (however, depending on the usage conditions) [Saved life: 10 years] | 12 ~ 50VDC ± 10%, pulse output: current capacity 10mA or more | 47 | 32 | Fluid temperature: 0 ~ + 120 ° C (0 to 150 ° C for high temperature) Viper temperature: -10 ° C ~ + 60 ° C | Within ± 0.5%of the amount represented |
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LS4976-530B |
Available upon quote | 205.5 | Incilence flow rate display, instantaneous flow volume display (every hour, every minute), reset integrated display | 3.3 | ASME 150 RF | 5 ~ 800 | 10 ~ 800 | 7 ~ 800 | 100 | 140 | 7 -segment 8 -digit character height 14mm and unit display and battery voltage decreased fluctuation (10 division) | 1.18MPa (Flange Standard: JIS 10K RF) | 20 | 20 |
・ O -Pun Collector Available Current: 20ma Maximum Power Voltage: 30V ・ Correction pulse pulse width: 1ms, 50ms, 100ms, 250ms ・ Unpretentative pulse pulse width: 2ms (fixed) |
・ Supply to a dedicated lithium battery with a built -in lithium battery ・ Battery life: fluctuations due to wireless communication intervals |
Lithium battery: 3.6V 5,400mAh, life: 8 years (however, depending on the usage conditions) [Saved life: 10 years] | 12 ~ 50VDC ± 10%, pulse output: current capacity 10mA or more | 47 | 32 | Fluid temperature: 0 ~ + 120 ° C (0 to 150 ° C for high temperature) Viper temperature: -10 ° C ~ + 60 ° C | Within ± 0.5%of the amount represented |
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LS4976-550A |
Available upon quote | 205.5 | Incilence flow rate display, instantaneous flow volume display (every hour, every minute), reset integrated display | 3.3 | JIS 10k RF | 5 ~ 800 | 10 ~ 800 | 7 ~ 800 | 100 | 150 | 7 -segment 8 -digit character height 14mm and unit display and battery voltage decreased fluctuation (10 division) | 1.18MPa (Flange Standard: JIS 10K RF) | 20 | 20 |
・ O -Pun Collector Available Current: 20ma Maximum Power Voltage: 30V ・ Correction pulse pulse width: 1ms, 50ms, 100ms, 250ms ・ Unpretentative pulse pulse width: 2ms (fixed) |
・ Supply to a dedicated lithium battery with a built -in lithium battery ・ Battery life: fluctuations due to wireless communication intervals |
Lithium battery: 3.6V 5,400mAh, life: 8 years (however, depending on the usage conditions) [Saved life: 10 years] | 12 ~ 50VDC ± 10%, pulse output: current capacity 10mA or more | 47 | 32 | Fluid temperature: 0 ~ + 120 ° C (0 to 150 ° C for high temperature) Viper temperature: -10 ° C ~ + 60 ° C | Within ± 0.5%of the amount represented |
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LS4976-550B |
Available upon quote | 205.5 | Incilence flow rate display, instantaneous flow volume display (every hour, every minute), reset integrated display | 3.3 | ASME 150 RF | 5 ~ 800 | 10 ~ 800 | 7 ~ 800 | 100 | 140 | 7 -segment 8 -digit character height 14mm and unit display and battery voltage decreased fluctuation (10 division) | 1.18MPa (Flange Standard: JIS 10K RF) | 20 | 20 |
・ O -Pun Collector Available Current: 20ma Maximum Power Voltage: 30V ・ Correction pulse pulse width: 1ms, 50ms, 100ms, 250ms ・ Unpretentative pulse pulse width: 2ms (fixed) |
・ Supply to a dedicated lithium battery with a built -in lithium battery ・ Battery life: fluctuations due to wireless communication intervals |
Lithium battery: 3.6V 5,400mAh, life: 8 years (however, depending on the usage conditions) [Saved life: 10 years] | 12 ~ 50VDC ± 10%, pulse output: current capacity 10mA or more | 47 | 32 | Fluid temperature: 0 ~ + 120 ° C (0 to 150 ° C for high temperature) Viper temperature: -10 ° C ~ + 60 ° C | Within ± 0.5%of the amount represented |
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LS4976-560A |
Available upon quote | 205.5 | Incilence flow rate display, instantaneous flow volume display (every hour, every minute), reset integrated display | 3.3 | JIS 10k RF | 5 ~ 800 | 10 ~ 800 | 7 ~ 800 | 100 | 150 | 7 -segment 8 -digit character height 14mm and unit display and battery voltage decreased fluctuation (10 division) | 1.18MPa (Flange Standard: JIS 10K RF) | 20 | 20 |
・ O -Pun Collector Available Current: 20ma Maximum Power Voltage: 30V ・ Correction pulse pulse width: 1ms, 50ms, 100ms, 250ms ・ Unpretentative pulse pulse width: 2ms (fixed) |
・ Supply to a dedicated lithium battery with a built -in lithium battery ・ Battery life: fluctuations due to wireless communication intervals |
Lithium battery: 3.6V 5,400mAh, life: 8 years (however, depending on the usage conditions) [Saved life: 10 years] | 12 ~ 50VDC ± 10%, pulse output: current capacity 10mA or more | 47 | 32 | Fluid temperature: 0 ~ + 120 ° C (0 to 150 ° C for high temperature) Viper temperature: -10 ° C ~ + 60 ° C | Within ± 0.5%of the amount represented |
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LS4976-560B |
Available upon quote | 205.5 | Incilence flow rate display, instantaneous flow volume display (every hour, every minute), reset integrated display | 3.3 | ASME 150 RF | 5 ~ 800 | 10 ~ 800 | 7 ~ 800 | 100 | 140 | 7 -segment 8 -digit character height 14mm and unit display and battery voltage decreased fluctuation (10 division) | 1.18MPa (Flange Standard: JIS 10K RF) | 20 | 20 |
・ O -Pun Collector Available Current: 20ma Maximum Power Voltage: 30V ・ Correction pulse pulse width: 1ms, 50ms, 100ms, 250ms ・ Unpretentative pulse pulse width: 2ms (fixed) |
・ Supply to a dedicated lithium battery with a built -in lithium battery ・ Battery life: fluctuations due to wireless communication intervals |
Lithium battery: 3.6V 5,400mAh, life: 8 years (however, depending on the usage conditions) [Saved life: 10 years] | 12 ~ 50VDC ± 10%, pulse output: current capacity 10mA or more | 47 | 32 | Fluid temperature: 0 ~ + 120 ° C (0 to 150 ° C for high temperature) Viper temperature: -10 ° C ~ + 60 ° C | Within ± 0.5%of the amount represented |
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LS4976-570A |
Available upon quote | 205.5 | Incilence flow rate display, instantaneous flow volume display (every hour, every minute), reset integrated display | 3.3 | JIS 10k RF | 5 ~ 800 | 10 ~ 800 | 7 ~ 800 | 100 | 150 | 7 -segment 8 -digit character height 14mm and unit display and battery voltage decreased fluctuation (10 division) | 1.18MPa (Flange Standard: JIS 10K RF) | 20 | 20 |
・ O -Pun Collector Available Current: 20ma Maximum Power Voltage: 30V ・ Correction pulse pulse width: 1ms, 50ms, 100ms, 250ms ・ Unpretentative pulse pulse width: 2ms (fixed) |
・ Supply to a dedicated lithium battery with a built -in lithium battery ・ Battery life: fluctuations due to wireless communication intervals |
Lithium battery: 3.6V 5,400mAh, life: 8 years (however, depending on the usage conditions) [Saved life: 10 years] | 12 ~ 50VDC ± 10%, pulse output: current capacity 10mA or more | 47 | 32 | Fluid temperature: 0 ~ + 120 ° C (0 to 150 ° C for high temperature) Viper temperature: -10 ° C ~ + 60 ° C | Within ± 0.5%of the amount represented |
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LS4976-570B |
Available upon quote | 205.5 | Incilence flow rate display, instantaneous flow volume display (every hour, every minute), reset integrated display | 3.3 | ASME 150 RF | 5 ~ 800 | 10 ~ 800 | 7 ~ 800 | 100 | 140 | 7 -segment 8 -digit character height 14mm and unit display and battery voltage decreased fluctuation (10 division) | 1.18MPa (Flange Standard: JIS 10K RF) | 20 | 20 |
・ O -Pun Collector Available Current: 20ma Maximum Power Voltage: 30V ・ Correction pulse pulse width: 1ms, 50ms, 100ms, 250ms ・ Unpretentative pulse pulse width: 2ms (fixed) |
・ Supply to a dedicated lithium battery with a built -in lithium battery ・ Battery life: fluctuations due to wireless communication intervals |
Lithium battery: 3.6V 5,400mAh, life: 8 years (however, depending on the usage conditions) [Saved life: 10 years] | 12 ~ 50VDC ± 10%, pulse output: current capacity 10mA or more | 47 | 32 | Fluid temperature: 0 ~ + 120 ° C (0 to 150 ° C for high temperature) Viper temperature: -10 ° C ~ + 60 ° C | Within ± 0.5%of the amount represented |
Click on the part number for more information about each product
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- Japan