Diaphragm Smart Meter Size 4 and Size 6

Model :

SBK□□□

This is a commercial-use diaphragm-type smart meter with a completely redesigned electronic board structure and a new LCD-type counter, which enables the installation of a retractable wireless communication terminal in the meter body.

Microcomputer Meter for Commercial Use

Model :

SBK□□□

This is a medium-sized commercial microcomputer gas meter for 10m³/h and 16m³/h.
It mainly has a flow shutoff function for total flow/increase flow over, a seismic shutoff function in case of earthquake, etc., and an interlocking alarm shutoff function.

Specifications/Exterior View

Features

Diaphragm-type smart meter No. 4 and No. 6 for commercial use

・LCD display on main unit
Indicator value display changed from mechanical to LCD

・Built-in communication equipment
Built-in communication equipment can be stored under the counter with LCD display.
(Only in the case of built-in communication devices)

・ Pulse transmitting function as standard equipment
・Open drain 1L/P (standard)
・10L/P, 100L/P, and 1000L/P are also available (must be specified when ordering)

・Equipped with a readout/setting function
Various readouts and setting changes can be made with button operation and magnets on the meter body

・Load survey function
Capable of obtaining totalized values and pressure values at arbitrary time intervals from 1-99 at the center, etc.

・Reduced leak detection time when meter is restarted
Leak detection time when meter is restored is reduced from 60 seconds to 17 seconds

・Reduced time to determine microleakage
Reduces the time required to determine micro-leakage from 60 minutes to 15 minutes

Diaphragm Smart Meter for Size 4 and Size 6 for commercial use
Microcomputer Meter for Commercial Use No. 10, No. 16
Common Features

Total and incremental flow shutoff

●Gas shutoff at total and incremental flow over

・The system shuts off when it detects an abnormal flow rate, such as a large flow of gas or a significant change in gas usage.
(Total and increased flow shutoff)

・The optimum 3-step shutoff value can be set by automatic learning according to gas usage. (Incremental flow shutoff)

Seismic isolator shutdown
●Shuts off in the event of an earthquake of intensity 5 or higher
The built-in seismic sensor shuts off the gas supply system when it detects an earthquake of intensity 5 or higher while the gas supply system is in use. (Seismic isolator shutoff)

Pressure Monitoring Function
●Pressure monitoring and shutoff by pressure sensor
A pressure sensor built into the meter monitors gas pressure (regulated pressure and blocked pressure) from the regulator outlet to the combustor inlet, and displays an alarm in case of abnormality and shuts off in case of significant pressure drop. (Pressure drop shutoff)

Alarm interlocking & power disconnection alarm
●Alarms that the power supply to the alarm has been disconnected.

・The product is designed for commercial use and cannot be used unless the alarm is interlocked.
(Only model SBK4 can be set to shut off during continuous use. No alarm is required only when the continuous shut-off time is set.)

・Alarm is displayed when the power supply (AC100V) outlet of the alarm is disconnected.

Centralized monitoring system
●Shut-off valve can be opened and closed from the monitoring center

・When a telephone line is used to connect the meter to the central facility of the centralized monitoring system, regular meter reading, management of remaining gas volume, and consumer safety management can be performed.

・The opening and closing of the shutoff valve of the meter can be operated from the central monitoring center via a telephone line. (Only for models SBK4 and 6 with built-in two-way valve)

*Centralized monitoring system is optional.