I Introduction
The AST3004 is a high-precision and wireless temperature transmitter , which is in our high precision temperature transmitter platform with low power consumption , high reliability of RF radio frequency communication module,as well as the large capacity, high performance of lithiumion batteries.PC can read the transmitter's realtime temperature data by the ASC400X data collection terminal which has two kinds of communication interface: USB and MODBUS. The AST3004 works normally without external power supply so that no separate cable needs to be run to the field and it greatly reduces the manpower and construction cost.
Application
Oil,Chemical industry,metallurgy and other industrial fields can't power supply and need transfer realtime temperature.
II Specifications
III Function Characteristics
Installation is convenient, without digging ditches or wiring. In large-scale production process to save a large amount of cables and construction cost, reduces the project cost.
Nodes of wireless networking,point to multi-point wireless networking. Directly read the temperature data connected to node in central control room by wireless way.
Using unrestricted public channel 470 MHZ to 510 MHZ, don't need to apply for special channel.
All circuit design using low power technology, the standard configuration of the battery can work continuously for a year or two.
IV Product Size
V Ordering Information
FAQ:
1. Q: Are you manufacturer or trading company?
A: We are A professional manufacturer of Pressure/Temperature sensor, wireless transmitters,even 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.
The AST3004 is a high-precision and wireless temperature transmitter , which is in our high precision temperature transmitter platform with low power consumption , high reliability of RF radio frequency communication module,as well as the large capacity, high performance of lithiumion batteries.PC can read the transmitter's realtime temperature data by the ASC400X data collection terminal which has two kinds of communication interface: USB and MODBUS. The AST3004 works normally without external power supply so that no separate cable needs to be run to the field and it greatly reduces the manpower and construction cost.
Application
Oil,Chemical industry,metallurgy and other industrial fields can't power supply and need transfer realtime temperature.
II Specifications
| Power Supply: | 3.6V Lithium battery |
| Sensor input: | Pt100 |
| Range: | -200~850ºC(Pt100) |
| Accuracy grade: | 0.2%F.S |
| Operating Temperature: | -25~60ºC |
| Communication Frequency: | 470MHz RF(470MHz~510MHz can be set) |
| RF Transmit Power: | 17dBm |
| RF Receiver Sensitivity: | -105dBm |
| Transmission distance(open): | 300m or 1500m |
| Power Consumption: | Communication instantaneous peak current≤100mA,sleep current≤10uA |
| Process Connection: | M20×1.5,M27×2,G1/2, NPT1/2 , etc. |
| Working Time: | 1~2 year |
| IP Grade: | IP54 |
III Function Characteristics
Installation is convenient, without digging ditches or wiring. In large-scale production process to save a large amount of cables and construction cost, reduces the project cost.
Nodes of wireless networking,point to multi-point wireless networking. Directly read the temperature data connected to node in central control room by wireless way.
Using unrestricted public channel 470 MHZ to 510 MHZ, don't need to apply for special channel.
All circuit design using low power technology, the standard configuration of the battery can work continuously for a year or two.
IV Product Size
V Ordering Information
| Code 1 H | Transmitter Type Head mount |
| Code 2 0 1 | Transmission Distance 300m 1500m |
| Code 3 F4 | Output 470MHz RF |
| Code 4 P100 | Sensor Input Pt100 |
| Code 5 M27 | Junction box connection Thread M27×2 internal thread |
| Code 6 X | Additional options Customized sensor specifications |
| Code 7 Q1 Q2 Q3 Q4 Q5 Q6 Q9 | Measuring Range 0~100ºC 0~150ºC 0~200ºC 0~250ºC 0~300ºC 0~350ºC Customized |
| Code 8 C1 C2 C3 C49 | Protecting tube Material 321 304 316 Customized |
| Code 9 D1 D2 D9 | Protecting tube Diameter Φ12 Φ16 Customized |
| Code 10 U1 U2 U3 U4 U5 U9 | Sheathed tube Diameter Φ3 Φ4 Φ5 Φ6 Φ8 Customized |
| Code 11 L1 L2 L3 L4 L5 L6 L9 | Sensor Insert depth 80mm 100mm 150mm 200mm 300mm 500mm Customized |
| Code 12 G1 G2 G3 G4 G5 G9 | Process Connection Thread No Thread M20×1.5 M27×2 G1/2 NPT1/2 Customized |
| Ordering Example: AST3004-H 0 F4 P100 M27 X Q1 C2 U4 L3 G3 [H]: Transmitter type: Head mount [0]: Transmission Distance: 300m [F4]: Output: 470MHz RF [P100]: sensor input: Pt100 RTD [M27]: Junction box connection Thread: M27×2 internal thread | [X]: Additional options: Customized sensor specifications [Q1]: Range: 0~100ºC [C2]: Protecting tube Material: 304 [U4]: Sheathed tube Diameter: Φ6 [L3]: Sensor Insert depth: 150mm [G3]: Process Connection Thread: M27×2 |
FAQ:
1. Q: Are you manufacturer or trading company?
A: We are A professional manufacturer of Pressure/Temperature sensor, wireless transmitters,even 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.