Горячая Распродажа умный теплометр lora lorawan GPRS /GSM NB-IoT
Горячая Распродажа умный теплометр lora lorawan GPRS /GSM NB-IoT
Горячая Распродажа умный теплометр lora lorawan GPRS /GSM NB-IoT
Горячая Распродажа умный теплометр lora lorawan GPRS /GSM NB-IoT
Горячая Распродажа умный теплометр lora lorawan GPRS /GSM NB-IoT
Горячая Распродажа умный теплометр lora lorawan GPRS /GSM NB-IoT
Горячая Распродажа умный теплометр lora lorawan GPRS /GSM NB-IoT

Горячая Распродажа умный теплометр lora lorawan GPRS /GSM NB-IoT


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Цена:*

Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-17-2025 0.86 $* 0.96 $*
Aug-17-2025 0.1 $* 0.8 $*
Jul-17-2025 0.56 $* 0.14 $*
Jun-17-2025 0.18 $* 0.71 $*
May-17-2025 0.83 $* 0.21 $*
Apr-17-2025 0.4 $* 0.1 $*
Mar-17-2025 0.96 $* 0.36 $*
Feb-17-2025 0.0 $* 0.11 $*
Jan-17-2025 0.51 $* 0.81 $*

Характеристики


PRODUCT DESCRIPTION

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Diameter
Min Flow
Transitional flow
Max Flow
Length
qmin(m³/h)
Q2(m³/h)
qmax(m³/h)
mm
DN15
0.015
0.024
1.5
110
DN20
0.020
0.032
2.0
130
DN25
0.035
0.056
3.5
160
DN32
0.060
0.096
6
180
DN40
0.1
0.16
10
180
Measurement Accuracy
CJ128-2007Class 2
Connection
Threaded connection
Pressure Loss
≤0.02MPa
Maximum Working Pressure(MWP)
1.6MPa
Flow Measuring Range
1:100
Remote Transmission
M-Bus
Protection Class
IP67 (IP68 need to modified)
Environmental Class
Class B
Temperature Range
(5~95)℃
Temperature Difference
(3~90)K
Installation Position
Horizontal / Vertical
Permanence
Service cycle≥10years
Display
8-bit LCD display

Product description

213A Ultrasonic Heat Meter--DN15 DN20 DN25 DN32 DN50

 The advantages of ultrasonic heat meter.
Adopt imported precision electronics components, has high measurement accuracy,

low power consumption and good stability.
This model has no moving parts, Minimal loss of pressure to improve heating quality.

 Master CPU:MSP430F4481 (from TI)
Calculated Chip: GP22 (from ACAM)
Memory Chip:24LC08

Communication: M-Bus, Pulse, RS485, LORA, LoRawan, GPRS/GSM, NB-IoT

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Temperature Sensor

1.5m standard a pair of PT1000 Temperature Sensor (cable length could be changed)

Power Supply

High Power Lithium battery

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Data Storage

Continuous store of 18 months record

Menu display:

 

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Meter size:

 2 (1).jpg2 (2).jpg

 

PRODUCT CATEGORIES

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COMPANY INFORMATION

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PACKAGING & SHIPPING

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FAQ

QQ20180910161312_06.jpg 1. Does your company have valid business license (the company name, address, products/business scope complied with actual or not)?

Yes, all the details are actual situation.

2. Is the annual review done by local authority?

Yes, we have passed annual review.

3. What are your main products?

Our main products are the ultrasonice water meter , ultrasonic heat meter

4. Is it confirmed that your company is a real manufacture, foreign trader or combined?

Yes, we are a combined operation company, both processing manufacturing and trading.

Has your company obtained the valid certificate for their quality management system, such as ISO9001, qc08000 and etc?

We obtained ISO9001..

5. Do you support the third party inspection?

Of course.

6. Will you timely inform me the production situation of my order and send me some production pictures?

Of course, we will.


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