*Power supply:AC220V or AC/DC 80V~260V
*3-phase 3-wire, 3-phase 4-wire
*Voltage rated value:AC100V400V accuracy:0.5 *Current rated value:AC1A/AC5A accuracy:0.5
*Frequency:40-60Hz
Function module:
*Standard configuration: 1 way RS-485 communication, Modbus-RTU protocol *Power pulse output: 1 way active power, 1 way reactive power pulse output =======================================
Additional functions:
*Discrete output(DO):Support 4 - way relay output, capacity:AC250V/5A, DC30V/5A; *Discrete input(DI):Support 4 - way dry point input; *Analog output:Support 4 way analog output, 4~20mA/0~20mA or 0~5/0~10V
I. The Brief Introduction. Panel mount digital energy meter LCD multi-function power meter with power pulse output RS485, DI DO analog output function. Panel mount digital energy meter LCD multi-function power meter with power pulse output RS485, DI DO analog output function is one multifunctional instrument with measurement, display, digital communication and input, output, etc function. It can measure multiple electrical parameters such as current, voltage, power, electric energy, frequency and power factor in the power grid. With power pulse output and RS485 communication function. With large screen LCD screen. There are a variety of extension functions to choose from. Four-way discrete input; Four-way discrete output; Four-way variable output. LCD multifunctional power meter has high performance-price ratio, can replace traditional multiple measuring instruments, convenient field wiring, and improve system reliability. Modbus communication protocol for easy computer programming or reading data. Widely used in a variety of power distribution, metering and various power collection, transmission systems. II.Functional module, LCD multi-function power meter with power pulse output and RS485 communication function, large screen LCD display meter *Communication interface: standard 1 way RS-485 communication, Modbus-RTU protocol, baud rate: 9600bps. *Discrete output: support 4 way relay outputs, capacity: AC250V/5A, DC30V/5A. *Discrete input: support 4 way dry node inputs. *Transmission output: support 4 way simulation outputs, 4-20mA/0-20mA or 0-5/0-10V. *Power pulse output, 1 way active energy, 1 way reactive energy pulse output, constant: 3200imp.
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BLUE JAY DC energy meters with a DC signal conditioner board combine high accuracy with high read rate and a wide range of isolated output options for computer interface and control. DC energy meter operation provides four full-scale current ranges 5.00A with 25mA resolution. The 5.000 A range measures can connect current shunt to expand the measure range. Voltage ranges from 5V with 25 mV resolution to 600.0 V with 5V resolution. All current and voltage ranges are factory calibrated, without recalibrating the meter. External current shunts are fully supported. Scaling is 75 mV - 5A, more than 5A will set transformer ratio from the front panel of the meter. The scalable readout is four full digits up to 9,999 counts. Shunt is remotely located for direct sensing. This allows the current carrying wires to take a more direct path to the large current and alleviates the need to route them through the meter case.
BLUE JAY DC energy meters with a DC signal conditioner board combine high accuracy with high read rate and a wide range of isolated output options for computer interface and control. DC energy meter operation provides four full-scale current ranges 5.00A with 25mA resolution. The 5.000 A range measures can connect current shunt to expand the measure range. Voltage ranges from 5V with 25 mV resolution to 600.0 V with 5V resolution. All current and voltage ranges are factory calibrated, without recalibrating the meter. External current shunts are fully supported. Scaling is 75 mV - 5A, more than 5A will set transformer ratio from the front panel of the meter. The scalable readout is four full digits up to 9,999 counts. Shunt is remotely located for direct sensing. This allows the current carrying wires to take a more direct path to the large current and alleviates the need to route them through the meter case.
Green-Tak digital LCD flow meter has unique design from other flow meters. The digital flow meter can be installed either on the counter or under the counter. The flow meter has a separated flow sensor that can be installed separately. The digital flow meter offers an accurate number for you to know when you need to change the water filter. The flow meter measures up to 99999 liters and can program to monitor 6 stages different filters volume setting, good design for monitoring water filter lifetime. Features Small and slim size. Big LCD display monitor, easy reading amount of water flow. Unique design: LCD digital flow meter can be installed on the counter or under the counter. (The flow meter and flow sensor can be separately installed). 3/8â?? Push-in quick connection, easy installation. Instant flow rate 0.3~4.6 LPM. The flow meter monitoring volume capacity is programmable from 100 to 99000 liters. Total Cumulative Volume Measures up to 99999 liters. Easy setting for 6 stages filters change notice. Great for monitoring water filter lifetime (counting down) and easy setting alarms for different filter change notice. Operates on 2pcs x AAA batteries. Good Battery lifetime. Low battery alarm. LCD Display auto turns ON when water flows out and will auto switch OFF once no water flow out for 1 minute. Memorization of flow volume capacity when power is off. Design & Manufacture in Taiwan.
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