Product Description
SM35AWB-W Wireless load sensor is for rod-pumped well testing and design diagrams, set the load displacement and acceleration measurement (optional), low power consumption embedded microcontroller, low-power wireless digital communication technology in the integration of high-performance wireless sensor products, oil and gas production is the digital oilfield construction of Internet of things one of the most important front-end acquisition device. With the support of acceleration sensor and angular displacement sensor, it synchronizes the online measurement of the suspended point load and the optical rod displacement of the pumping unit periodically, and realizes the telemetry of the power diagram data that represents the working conditions of the pumping unit well through the remote transmission of the local wireless data communication network.
The high reliability design adapted to the industrial environment, as well as the characteristics of high precision, simple installation, convenient maintenance, environmental protection and durability have won the recognition of users, not only in domestic Shengli, Daqing, North China, Changqing, Xinjiang, Qinghai and other major oil fields have been promoted and applied, but also in overseas oil companies.
Automatic acquisition,
Extended measurement,
Various power supply,
Wireless system,
Dense acquisition and low power consumption design,
Reliable installation,
Remote maintenance
Circuit Diagram :
Two-wire system: power supply + : red power supply -: black
two-wire system: EXC+: red EXC-: black
Specification :
50KN φ40
100KN φ40
110235AWBF1508 150KN φ40
180KN φ40
200KN φ40
250KN φ40
110235AWBF120835 150KN φ35
110235AWBF180845 150KN φ45
| Type |
Technical parameters |
|
| Measuring range |
0-150KN |
|
| Communication protocol |
ZigBee &WAI-PA |
|
| Comprehensive precision |
0.5%FS |
|
| stability |
±0.1%FS/year |
|
| Communication distance |
≥300m |
|
| Working voltage |
Lithium - thionyl chloride high energy disposable battery,3.6V/38Ah
Lithium - thionyl chloride high energy disposable battery
3.6V/38Ah
|
|
| Working temperature |
-40~+85ºC |
|
| Allow overload |
150%F.S
|
|
| Insulation resistance |
≥5000MΩ |
|
| Protection grade |
IP68 (IEC60529) |
|
Company Profile
Production Flow
Our Advantages
Packaging & Shipping
FAQ
1.What's your MOQ?
Normally our MOQ is 1 pcs,but sometimes maybe we have other order on hand,if based on ODM,MOQ can be negotiated.
2.What information do l need to provide before placing an order?
The size, capacity and usage are necessary. Besides, we may need some other parameters.
3.How long is your warranty period? Our warranty period is 12 months.
4.Can you design and customize products for me?
Definitely, we are extremely good at customizing various load cells. If you have any needs, please tell us. However, the customized
products would postpone shipping time.
5.How long can I expect to receive my goods after I place order?
Our production time are always 5-15 days after pre-production sample confirmation.
6.Can I get some samples before place order and how long for a sample?
Yes,but customer need pay for the samples and freight,the lead time for samples is about 7 days upongot the payment;
7.How is your shipping?
1)shipping by express(sample order)or by sea(bulk order)2)worldwide shipping service available
3)please contact before order as shipping cost varies time to time
8.Are you a trading company?
We are manufacturer,our factory has passed CE,ISO9001:2008,NTEP,OIML,we have good quality control.
9.Will you have some discount?
1)To clients who bring repeat orders and large orders2)Please contact us for Better Quote.
10.I am the buyer purchasing a large number of load cells every year, can I visit your company and discuss in person?
We are delighted to meet you in China and really welcome you to communicate technical questions with us.
Any other questions,please do not hesitate to contact us anytime!
Audited Supplier 
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