Audited Supplier
| Product Name | Wireless Explosion-proof pressure sensor |
| Working power | Battery powered waterproof version 3.6V, 17Ah; explosion-proof version 3.6V, 19Ah (External power supply and rechargeable version need to be specified) |
| Battery life | NB-IOT/ LoRa communication: 5-6 years (data is uploaded once an hour, with a stable signal) |
| 4G communication: 2-2.5 years (data is uploaded once an hour, with a stable signal) | |
| Battery model (non-rechargeable batteries, replaceable batteries) | |
| Internal battery | With alarm function of low battery |
| Display | TFT LCD screen |
| Power consumption | Standby current ≤80uA, average data transmission current ≤150mA1 |
| Network Standard | WIFI, 4G(SIM card), LoRa (Need use our LoRa gateway), RS485,LoRaWAN, NB-IOT, GPRS optional |
| Antenna | External antenna |
| Sampling interval | Configurable time is 10S~2550S |
| Configuration | Configurable time is 1min~1440min. Note: The shorter of configurable time, the shorter usage of battery life |
| Data transmit interval | USB configuration operation, server remote configuration, Bluetooth configuration |
| Wake-up mode | Button, timing |
| Upload information | Pressure, temperature, battery level, signal, card number |
| Operating temperature | -30°C~70°C (medium does not crystallize)once temp over 70°C, pls tell us. |
| Humidity | 0-100%RH |
| Measuring range | 0~1.6MPa (default); (-0.1~60MPa optional), Support customize. |
| Overload pressure | 200%FS(below 10MPa);150%FS(25MPa) |
| Sensor material | The sensor housing is made of stainless steel and the pressure diaphragm is 316L |
| Measurement accuracy | 0.5% F.S (default), (0.2%FS, 0.1%FS optional) |
| Temperature Effect | 0.015%F.S/°C |
| Interface specifications | Thread interface, M20*1.5 (thread can be customized) |
| Protection level | Waterproof model IP66; explosion-proof model IP68 |
| Pressure gauge parameter comparison (Liquid level, Temperature, Temp and RH etc. can be used for reference) | ||||||||
| Product model | TP2401 | TP2401-EX | TP2401VL | TP2401VL-EX | TP2401VL.4 | TP2401VL.4-EX | TP2401V4 | TP2401V4-EX |
| Communication method | NB-IOT | NB-IOT | LoRa | LoRa | LoRaWAN | LoRaWAN | 4G | 4G |
| Communication protocol | COAP | COAP | Private protocol | Private protocol | CLASS A/C | CLASS A/C | MQTT | MQTT |
| Waterproof level | IP66 | IP68 | IP66 | IP68 | IP66 | IP68 | IP66 | IP68 |
| Explosion-proof level | / | Ex ib llC T4 Gb | / | Ex ib llC T4 Gb | / | Ex ib llC T4 Gb | / | Ex ib llC T4 Gb |
| Battery capacity | 8600mAh*2(pcs) | 19Ah*1(pcs) | 8600mAh*2(pcs) | 19Ah*1(pcs) | 8600mAh*2(pcs) | 19Ah*1(pcs) | 8600mAh*2(pcs) | 19Ah*1(pcs) |
| Working time (1 hour to upload data) | 5 Years | 6 Years | 5 Years | 6 Years | 5 Years | 6 Years | 2 Years | 2.5 Years |
| Whether need gateway | / | / | Yes | Yes | Yes | Yes | / | / |
| Support breakpoint resuming | Yes | Yes | / | / | / | / | Yes | Yes |
| Upper and lower limits | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Whether support fluctuation threshold trigger | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
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, 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.
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 15 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!
Warmly welcome you and opening up the boundaries of communication. We synchronize with your ideal partner!
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.
