Instrument and Meter Manufacturer
LFW21 Integrated Temperature Transmitter
PRODUCT FEATURES
Description
LFW21 integrated temperature transmitter uses a high-resolution and high-precision temperature sensor as themeasuring element.The amplifier circuit in the 304 stainless steel housing will convert the sensor signal into an analogsignal output.This product is widely used in temperature measurement at industrial sites such as petroleum,chemicalindustry,electric power,hydrology.
Specification
| Measuring medium | liquid or gas,etc. (compatible with contact materials) |
| Measuring range | -50~300℃(see Order Ref.No.) |
| Output signal | 4-20mA,0-10V,RS485,PT1000,PT100 |
| Power supply | 15~33VDC(except for PT100/PT1000) |
| Accuracy | 0.5%FS,0.25%FS |
| Working ambient | -40~85℃,0~95%RH(no condensation) |
| Storage temperature | -40~85℃ |
| Enclosure material | 304 stainless steel shelland sleeve |
| Degree of protection | IP65(without display),IP54(with display) Note:above protection level refers to the level achieved after the electrical connection is complete. |
| Certificate | CE |
Product Selection
| CODE AND DESCRIPTION | Remark | |||||||||||||
| LFW21 | Temperature Transmitter | Model | ||||||||||||
| A4 | 4~20mA(2-wire) | PT0 | PT100,±0.2℃@0℃ | Signal Output | ||||||||||
| V10 | 0-10V(3-wire) | PT1 | PT1000,±0.2℃@0℃ | |||||||||||
| M | RS485 | |||||||||||||
| D | Big Hirschmann connector | Electrical Connection | ||||||||||||
| H | M12 four-core aviation plug | |||||||||||||
| K | Cable outlet | |||||||||||||
| 0 | 0℃~100℃ | Range | ||||||||||||
| 1 | 0℃~200℃ | |||||||||||||
| 2 | -50℃~50℃ | |||||||||||||
| 3 | -50℃~100℃ | |||||||||||||
| 4 | -50℃~200℃(with cold junction) | |||||||||||||
| 5 | Other(customized),Maximum range:-50℃~300℃. Cold junction required if temperature exceeds 120℃. | |||||||||||||
| 0 | 0.5%FS | Selection of Precision | ||||||||||||
| 1 | 0.25%FS(the span of the measuring range is at least 100) | |||||||||||||
| 0 | Without Cold Junction(15mm) | Cold Junction | ||||||||||||
| 1 | With Cold Junction (fixed length 100mm) | |||||||||||||
| 0 | Without | 0 | Protective Tube | |||||||||||
| 1 | With(The male thread can only be selected G1/2, M20*1.5,and M27*2) | 1 | ||||||||||||
| G2 | G1/2 male thread | Integrated | Installation Thread | |||||||||||
| G4 | G1/4 male thread | |||||||||||||
| M16 | M16*1.5 male thread | |||||||||||||
| M20 | M20*1.5 male thread | |||||||||||||
| M27 | M27*2 male thread | |||||||||||||
| K | Chuck(50.5MM) | |||||||||||||
| Z | Plug-in | |||||||||||||
| L30 | 30mm | Integrated | Probe length (excluding threads) | |||||||||||
| L50 | 50mm | |||||||||||||
| L100 | 100mm | |||||||||||||
| L150 | 150mm | |||||||||||||
| L200 | 200mm | |||||||||||||
| L300 | 300mm | |||||||||||||
| LX | Customized(X represents length) | |||||||||||||
| L130 | 130mm | Plug-in Type | ||||||||||||
| L200 | 200mm | |||||||||||||
| L250 | 250mm | |||||||||||||
| L300 | 300mm | |||||||||||||
| L400 | 400mm | |||||||||||||
| LX | Customized(X represents length) | |||||||||||||
| 0 | Without | Display | ||||||||||||
| With Display(Big Hirschmann) | ||||||||||||||
| LFW21 A4 | D 0 0 0 0 G2 L30 | 0 | Selection | |||||||||||
| Example | ||||||||||||||
FAQs
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Can it be customized as per our requirements?
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