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SCG-SG1.6 IC Card Gas Meter |
SCG-SG1.6 IC Card Gas Meter | | SCG-SG1.6 IC Card Gas Meter | Prepayment Valve Control Alarm for Attention Info Storage, Checking, Display Protection under Low Voltage Anti Electromagnetic Interference Automatic Calculation of Gas Consumption Data Storage and recovery Meter Reading All in one card | | | Product Features | Advanced base meter design concept, simple structure, stable mechanical performance. Key components are made of special material with the feature of corrosion resistance, abrasion proof and long term durability. Electronic Controlling unit (ECU) adopts module design with simple structure and easy for maintenance. The card socket is protected by dust-proof cover Battery chamber is equipped with a baffle to fix the battery and facilitate replacement. Built-in electromotor valve has long service life |
Applications
| Users difficult in reading meter and collecting money Middle and high grade residential complex Dispersed apartment users Gas reconstruction of the existing residence High residential buildings not suitable for centralized meter installation Others |
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Technical Parameters
ITEM | UNIT | MODEL | | SCG-SG1.6 | | Physical parameter | | Accuracy | — | Class B | | (Vc) Cyclic volume | dm3 | 1.2 | | (Q n) Nominal flowrate | m3/h | 1.6 | | (Q max) Max. flowrate | m3/h | 2.5 | | (Q min) Min. flowrate | m3/h | 0.016 | | Total pressure loss | Pa | Average value≤250Pa | | Sealing pressure limit | Kpa | 50 | | Operation pressure range | Kpa | 0.5-30 | | Permissible error | Qmin<Q<0.1Qmax | % | ±3.0 | | 0.1Qmax≤Q≤Q max | % | ±1.5 | | Min.counter reading | dm3 | 0.2 | | Max. counter reading | m3 | 9999.999 | 99999.999 | | Operation ambient temperature | ℃ | -20～+40 | | Storage temperature | ℃ | -20～+40 | | Service life | 年 | 6-10 | | Dimension (width×height×thickness) | mm | 230×200×170 | | Distance between air inlet & outlet | mm | 130 | | Weight | Kg | 2.3-2.8 | | Applicable gas | Town gas、natural gas、LPG | | Electronic parameter | | LCD display digit | — | 000000.00 | | Residual gas display | m3 | 0000.0-9999.9 | | Accumulative gas display | m3 | 000000.0-999999.9 | | Operation voltage | V | 4.5-6.2（4AA alkaline batteries） | | Static operation current | uA | ≤12 | | Battery service life | Year | 1-2（Subject to the battery quality and operation environment） | | Card socket service life time | Times | ≥100,000 | | Card life time | Times | ≥100,000 | | Valve responding time | Seconds | ≤2 |
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DDSY23S Keypad Prepayment Meter |
DDSY23S Keypad Prepayment Meter | | DDSY23S Keypad Prepayment Meter | Keypad Prepayment Meter uses digital media as the data exchange media. The pre-purchased kWh will be loaded by user and the settlement will be done in terms of kWh. The meter is equipped with digital keypad interface, which is used for active energy metering & prepayment controlling. Besides the meter also has Infrared communication, RS485 or RS232 communication, metering element, real time clock unit, load control switch and other auxiliaries. | | | ambient temperature：-25℃ ~ +70℃, storage temperature-40℃ ~ +80℃,maximum relative humidity ：≤95%； | 0.75Un ～1.30Un the meter can be proper operation under this scope | | Model | Accuracy Class | Nominal voltage | Nominal Current | | DDSY23S | 1.0 | 220V、230V、240V | 5(60)A | | DTSY23S | 0.1 | 3×220V/380V | 5(100)A | Technical Parameters
| Rated Frequency:50Hz | No-load Running Current 5mA | | Impulse Constant ：1600imp/kWh | LCD display: 6 integers + 2 decimals | | Starting current (0.4%Ib) 20mA | Weight ： 0.675Kg | | Power consumption
Power consumption of voltage circuit: ≤1W 1.2VA
Power consumption of current circuit : ≤0.2VA | Size: 162mm×124mm×57mm | | Back |
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Three-phase Prepaid Multi-tariff EnergyMeter |
Three-phase Prepaid Multi-tariff EnergyMeter Box | | Three-phase Prepaid Multi-tariff EnergyMeter Box | Three-phase electronic multi-tariff prepayment energy meter box is the new product of our company which has obtained national patent. The new appearance design has considered novelty style, convenience to operate and anti-tamper features. The design also features with good sealing performance, good insulation property and good security. | | | It is applicable to many kinds of energy meters, and can be used with single/three phase electronic prepayment energy meter and single/three electronic multi-tariff prepayment energy meter (CPU card energy meter). The three-phase energy meter box can not only be used with three-phase prepayment/multi-tariff energy meter, but also be used as a component of large energy meter which integrating the function of prepayment/multi-tariff measuring and load control. | Main Technical Characteristics:
Protection Class: IP54
Double Insulation Class
Fireproofing class: V0 (Meter box uses fireproof material)
Anti-ultraviolet radiation. | Back |
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DTSY23/26 Three-phase Prepayment |
DTSY23/26 Three-phase Prepayment Energy Meter | | DTSY23/26 Three-phase Prepayment Energy Meter |
Electronic Three-phase Four-wire Energy Meter (CT Input), Three-phase Three-wire Energy Meter (CT Input) and Three-phase Four-wire Energy Meter (Direct Input) adopt the latest micro-electronic technology to measure three-phase AC active power energy with frequency 50/60Hz,meanwhile fulfill prepayment management function which means paying the expenses firstly, consuming energy afterwards as well as load control function. This series of watt-hour meter has special outside structure and exclusive function features which can suit for different requirements for power consuming
| | | Overdraft can be permitted once under emergency condition, the overdraft amount=Load Gate x 24 Hours. When meter trips at overload or the energy is exhausted, signal will be sent out for external warning facilities to remind customer of purchasing power or reducing load used. Load control can be selected.
(1) Delaying trip at overload and the delay time can be selected freely
(2) No trip at overload but measuring overload energy separately | Working at an ambient temperature -25 ℃ ~ +65 ℃, relative humidity of 85% of the environment | Maximum Demand Clear
Max Demand can be cleaned by use of Data Collected Card.
Overdraft Function
The selection to the energy overdraft function can be processed according to the requirementof user to realize the overdraft function once when residual energy is less than the warning gate. If no selection, the meter will take as no overdraft. Pre-warning Output Function By Means of Trip
To make the meter's warning function more effective in reminding user, this meter adds an output return circuit with no battery contacts (AC 220V x 5A/DC 12V x 12A) to realize the output of (1) warning at overload (2) pre-warning at energy deficiency Types And Norms | (Types And Names)/Norm | Accuracy Class | Rated Voltage (V) | Nominal Current (A) | | DTSY26 Model Electronic Three-phase Four-wire Prepayment Watt-hour Meter (CT Input) | 1.0 | 3x220(380) | 3x1.5(6) | | DSSY27Model Electronic Three-phase Three-wire Prepayment Watt-hour Meter (CT Input) | 1.0 | 3x100 | 3x1.5(6) | | DSSY26 Model Electronic Three-phase Three-wire Prepayment Watt-hour Meter (CT Input) | 0.5 | 3x100 | 3x1.5(6) | | DTSY23 Model Electronic Three-phase Four-wire Prepayment Watt-hour Meter (Direct Input) | 1.0 | 3x220(380) | 3x5(30) | | 3x10(60) | Technical Specifications | Power Consumption:
every voltage circuit<1.0W
every current circuit<1.0VA | Outside Size:285mmx176mmx86mm | | Weight:<=3 Kg | | Star Current:
DTSY26/DSSY27/DSSY26 0.2%In
DTSY23 0.4%Ib | Display Bit Data:7digits include 2 decimals. | | Latent Running:
there is anti-latent running logical circuit | Ambient Temperature:-30'C-65'C | | Relative Humidity:<=85% | | Meter Constant: | | DTSY26 1600imp/kW.h | DSSY27/DSSY26 3200imp/kW.h | | DTSY23-5(30)A 300imp/kW.h | DTSY23-10(60)A 200imp/kW.h | | | Voltage Scope:
Three-phase Four-wire Meter: Rated Operation Scope: 175V-250V
Max Operation scope:150V-275V;
Three-phase Three-wire Meter: Rated Operation Scope: 80V-150V
Max Operation scope: 70V-125V; | | Capacity of No Battery Output Contacts:
Tripping Return Circuit: AC 277V 5A/DC 30V 5A;
Warning Return Circuit: AC 277V 2A/DC 30V 5A. |
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EnergyMeter Strom Erdgas 
When the balance energy value is zero or in overdraft, the disconnection signal is generated for controlling the automatic cutting off of load. The meter will measure automatically when input the new purchased energy.
