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Wireless Temperature Transmitter
- Introduction:
- 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 Lithium-ion batteries
- PC can read the transmitter' s real-time temperature data by the ASC400X data collection terminal which has two kinds of communication interface: USB and Modbus
- 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
- Applications:
- Oil, chemical industry, metallurgy and other industrial fields cannot power supply and need transfer real-time temperature
- Specifications:
- Power supply: 3.6V Lithium battery
- Sensor input: Pt100
- Range: -200 to 850°C (Pt100)
- Accuracy grade: 0.2% FS
- Operating temperature: -25 to 60°C
- Electrical damping: 0.1-16s
- Communication frequency: 470MHz RF (470-510MHz can be set)
- RF transmit power: 17dBm
- RF receiver sensitivity: -105dBm
- Transmission distance (open): 300m and 1500m
- Power consumption: communication instantaneous peak current ≤100mA, sleep current ≤10uA
- Process connection: (M) 20x1.5, (M) 27x2, G1/2 and NPT1/2
- Working time: 1-2 years
- IP grade: IP54
- 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 to 510MHz, 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
| Ordering Information | |
| Code 1 H Code 2 0 1 Code 3 F4 Code 4 P100 Code 5 (M) 27 (M) 20 Code 6 X Code 7 Q1 Q2 Q3 Q4 Q5 Q6 Q9 Code 8 C1 C2 C3 C9 Code 9 D1 D2 D9 Code 10 U1 U2 U3 U4 U5 U9 Code 11 L1 L2 L3 L4 L5 L6 L9 Code 12 G1 G2 G3 G4 G5 G9 | Transmitter type Head mount Transmission distance 300m 1500m Output 470MHz RF Sensor input Pt100 Junction box connection thread 27×2 internal thread 20×1.5 internal thread Additional options Customized sensor specifications Range 0 to 100°C 0 to 150°C 0 to 200°C 0 to 250°C 0 to 300°C 0 to 350°C Customized Protecting tube material 321 304 316 Customized Protecting tube diameter Φ12 Φ16 Customized Sheathed tube diameter Φ3 Φ4 Φ5 Φ6 Φ8 Customized Sensor Insert depth 80mm 100mm 150mm 200mm 300mm 500mm Customized Process connection thread No thread M20x1.5 M27x2 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): factory default sensor input: Pt100 RTD (M27): junction box connection thread: (M) 27x2 internal thread (X): additional options: customized sensor specifications (Q1): range: 0 to 100°C (C2): protecting tube material: 304 stainless steel (U4): sheathed tube diameter: sheathed RTD used, sheathed tube diameter: 6mm (L3): sensor insert depth: 150mm (G3): process connection thread: (M) 27x2 | |
