smart high accuracy wireless hydrostatic level pressure transmitter receiver

Basic Info

Certification: ISO9001
Customized: OEM & ODM Are Accepted
Power Supply: 3.6V Lithium Battery
Ambient Temperature: -25ºC ~ 60ºC
Frequency Band: 470MHz ~ 510MHz
Delivering Distance: 300m, 1.5 Km

Product Introduction

ASP2002CWL wireless hydrostatic pressure level transmitter, based on the principle that the measured pressure is directly proportional to the liquid height, adopts the diffused silicon or piezoresistive effect of ceramic sensor to convert static pressure into standard (current or voltage) signal output. The sensor part can directly put into the water, while transmitter part can be fixed by flange or bracket, so it's easy to install.

ASP2002CWL is also a high-precision low power wireless communication meter that adopts high-capacity, high-energy lithium battery, radio frequency modules. And, equipped with our own ASC4000/ASC4001 data collection terminal, the host can read the data of wireless meter in the field in real time through USB or MODBUS interface. Without external power supply, it leaves out the conventional trouble for arranging local wires, largely saving manpower and construction costs, especially suitable for the place where power supply is unavailable but data transmission is needed, such as oil tank, river below the ground, cesspools, flood, etc

Performance Parameters

Power supply:	3.6V Lithium battery
Accuracy:	0.25%F.S
Ambient temperature:	-25ºC ~ 60ºC
Frequency band:	470MHz ~ 510MHz
RF transmitted power:	17dBm
RF received power:	-105dBm
Power consumption:	Peak current ≤ 100mA Static current≤ 100uA
Wireless delivering distance:	300~1500m(open area)
Lifespan:	1~2 years
Ingress Protection:	IP68

Selection Guide

Code 1 03 04 05 06 07 08 09 10	Measuring Range 0~3m 0~4m 0~5m 0~6m 0~7m 0~8m 0~9m 0~10m
Code 2 D F	Cable Type Common Typpe Anti-corrosion cable
Code 3 1 2	Lengths of cable (m) Standard length (Measuring range +2m) Customize
Code 4 C E	Nameplate Chinese English
Code A	Optiional ASC4000 RTU
Example: Input Type Liquid Level Transmitter ASP2002CWL-05D1C-A [05]: Measuring range: 0~5m [D]: Cable type: Common cable	[1]: Cable lengths (m): Standard length (Measuring range +2m) [C]: Nameplate: In Chinese [A]: Optional: ASC4000RTU

FAQ

1. Q: Are you manufacturer or trading company?
A: We are A professional manufacturer of Pressure/Temperature sensor, wireless transmitters, gateways, even the total solutions of IIOT for more than 11 years in China. With 4~20mA, Hart, Rs485 & Modbus protocols, pressure sensors with 4~20mA, 0.5~4.5V, UARTand etc, also wireless IOT measurement transmitters. We provide high quality products with high competitive factory price.

2. Q: What's your quality control system?
A: As an ISO9001:2008 certificated manufacturer, we have strict quality control system, and each product is done fatigue testing, calibration, temperature compensation before shipment. High quality is guaranteed.

3. Q: Is there MOQ with your product?
A: We have no MOQ limits, 1pc for testing is acceptable.

4. Q: Do you provide customized products?
A: Yes, we can print your logo on our products; OEM, ODM & customization are welcomed.

5. Q: What is the warranty of your products? And after-sales service?
A: Our warranty time is 12 months after shipment, and our after-sales will respond with your questions in 24hrs, remote instruction by PC network is always available.

6. Q: What is lead time of your product?
A: We are factory, our lead time is always within 10~15 working days for products without customization, but lead time will vary based on different products. You can check detail lead time with our sales.

7. Q: What international certificates do you have for your products?
A: we have gained CE, RoHs certificates, and are in the process of gaining ATEX & UL certificates now.