Audited Supplier
System functions:Electricity monitoring in various scenarios within the park, water usage and water pressure monitoring in various scenarios, office environment (temperature, humidity, carbon dioxide, TVOC, noise), production workshop environment (temperature, humidity, carbon dioxide, TVOC, noise) and other data monitoring.
Project equipment:NB pressure sensor, NB liquid level sensor, NB water level sensor, 4G power meter, temperature and humidity recorder (temperature, humidity, TVOC, noise), gateway, 3D smart screen, etc.
| Product name | TP624 Electric energy/ power meter | |
| Power supply | Rated voltage | AC220V |
| Power consumption | Normal monitoring state ≤5VA | |
| Monitoring alarm | Leakage | 10-5000mA, ±1% full scale, ±2% small current |
| Current detection | overcurrent detection | |
| Voltage detection | Phase error, overvoltage detection, undervoltage detection | |
| Action delay time | 1-60S, continuously adjustable | |
| Display | OLED dispaly | |
| Input current | AC 0.025-5A | |
| Input voltage | L-N 30-264V/L-L 52-460V | |
| measurement accuracy | Frequency 0.003HZ, voltage and current level 0.1, active power level 0.2, reactive power level 0.5 seconds | |
| Switch input | Four passive dry contact input methods: built-in power supply | |
| Switching output | One passive normally open contact, contact capacity AC220V/3A, DC30V/3A | |
| Communication | 485, modbus-RTU protocol(default),support DL/T645 | |
| Record | 20 fault, alarm and switch records | |
| Network mode | 4G communication, WiFi communication,LoRaWAN, Ethernet, LoRa | |
| Accuracy | voltage level 0.1S, current level 0.1S, power level 0.2S | |
| Usage environment | Relative humidity: 5%-85% (no condensation) | |
| Alarm mode | Phone, Email, Light alarm, etc. | |
| Installation method | Guide rail type | |
| Dimension | 100.5*108.5*69.7mm | |
| Function | Functional application |
| Real-time monitoring of one channel of residual current, four channels of temperature, current, voltage, power, electric energy, isoelectric parameters, remote signaling input, voltage and current harmonic analysis, harmonic detection, voltage and current imbalance, voltage and current phase sequence detection, RS485 communication | Residual current protection, temperature protection, overcurrent protection, overvoltage protection, undervoltage protection, self-test function, silencer function, alarm reset (alarm release), DIDO linkage function |
Shenzhen Toprie Electronics Co., Ltd is a high technology enterprise engaged in manufacturing of environmental monitoring and data acquisition field.
Established in 2009, which is covering an area of over 3000 square meters, has 6 work lines and many staffs who have good research, design for techniques, quality controlling and production.
Business Scope: data logger& paperless recorder, humidity & temperature logger/sensor, gas detector, smart meter pressure sensor, water level meter, liquid level transmitter, data acquisition module (DAS& DAQ), IoT gateway, SCADA, edge computing gateway, RTU, DTU, thermal imaging camera, infrared temp sensor, electric& power& energy meter/power quality analyzer IOT solution etc.
And we have the advanced examine equipment, product technique and the perfect quality protect system. Beside our brand name products, we also have more than 16 years' ODM and OEM order experience and can accord the clients demands or requirements to personalized own brand.
Sincerity and Down-to-earth working approach' to provide clients with excellent service of processing! We sincerely welcome you to visit our company or contact us for cooperation! 
Q: Are you a factory/manufacturer?
A: Yes, We are professional factory/manufacturer of data logger, humidity & temperature logger/sensor, gas detector, pressure sensor, water level meter, liquid level transmitter, data acquisition moduel, IoT gateway, thermal imaging camera, power& energy meter/power quality analyzer etc.
Q: Can I customized my logo and different communication methods?
A: Yes,For customized logo that will be okay,but there is a small MOQ. For communication methods: GPRS, 4G, WIFI, LORA, LORAWAN etc. Please keep us informed in advance.
Q: How long is your lead time? If I want to customize instruments, how long will it take?
A: Usually, we can ship out within 3-5 days after receiving your payment. The customize device is depends on your order quantity.
Q: What payment method do you accept?
A: We accept payment method of T/T (bank transfer), Western Union, PayPal and so on.
Q: What package do you use for your products? What shipping method do you use?
A: 1. We use standard carton box for packing.
2. We ship via express courier (door to door service), by air, and by sea according to customers' requirements.
Q: How is your company's product after-sales service system?
A: The product warranty period is 12 months, we can provide lifetime maintenance. And we have professional pre-sales and after-sales engineer teams one-to-one after-sales servicethat can respond to you within 24 hours to resolve technical issues.
For more questions, please feel free to send inquiries to us.
