WBJ Series Integrated Temperature Transmitter
| Price: |
Negotiable/Piece |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T |
| Prod Model: |
WBJ |
| Display Type: |
Displayer |
| Accuracy Grade: |
±0.5% |
Product Description
IntroductionWBJ series integrated temperature transmitter is the temperature measurement instrument which consisted with temperature sensor and converting circuit into integrating structure. This transmitter adopted armored temperature sensing unit, have various materials and types of protective tube. It has non-signal transmission loss and easy to install & maintain, without compensated the wire to save cost. It has the advantages of pressure resistance, shock resistance, stable and reliable operation, long service life, etc..It could meet the temperature measuring requirements of high pressure & temperature and corrosive medium, can be used in the field of harsh environment and explosive gas during field process.SpecificationInput:see model and specification codeOutput:4~20mA(DC)Accuracy:the error combination of temperature sensor and conversion circuit, see error tableLoad Resistance:0~500ΩWorking Voltage:24V(DC)±10%Environment tem.:-10~70ºC(thermocouple)40~85ºC (resistance)Relative Humidity:5~95%Note:t in table is the actual value of measured temperature. The temperature rise caused by the thermal conduction of the thermocouple temperature transmitter, customer shall be take care in advance.usage temperature t≤500ºC L-l≥200mmusage temperature t≤800ºC L-l≥250mmusage temperature t≤1200ºC L-l≥300mm(L is total length, l is inert depth)The length of thermocouple and resistance should see order code table of thermocouple and resistance. Thermocouple Error Table:| Type | Allowance error | conversion circuit |
| I class | II class | IIIclass |
| E | ±1.5ºC
or
±0.4%t | ±2.5ºC
or
±0.75%t | |
±0.5% |
| J |
| K |
T | ±0.5ºC
or
±0.4%t | ±1ºC
or
±0.75%t | ±1ºC
or
±1.5%t |
Resistance Error Table:| type | Allowance error | conversion circuit |
| Accuracy | Error formula(ºC) |
| Pt100 | A | ±(0.15+0.2%|t|) |
±0.2% |
| | ±(0.30+0.5%|t|) |
| Cu50 | | ±(0.30+0.6%|t|) |
Order note
In case of any of the following situation, the supplier and the buyer shall sign a other technical agreement to determine the specific supply item.
·demand A accuracy class thermocouple or the materials of type J,T or accuracy class I thermocouple material;
·protection materials except 1Cr18Ni9Ti;
·the diameter of armored type or insert depth that not specified in the table;
·the measurement range or type of products that not specified in the specifications;
·fixed device with special formal(need attached structure drawing).Dimension and Connection
2.Connection
| WBJ | Integrated Temperature Transmitter |
| | Code | Type |
| | R | Thermocouple temperature transmitter(assembly, base clad metal, armored) |
| | Z | Resistance temperature transmitter(assembly, armored) |
| | Code | Material of Thermoelectric Electrode and Resistance |
| | N | Nickel-Chromium/Nickel-Silicon thermocouple type K |
| | E | Nickel-Chromium/Copper-Nickel thermocouple type E |
| | F | Iron/Copper-Nickel thermocouple type J |
| | C | Copper/Copper-Nickel thermocouple type T |
| | Cu | CU:Copper thermal resistance type Cu50 |
| | P | Platinum resistance type Pt100 |
| | Code | Function |
| | B | With transmission device |
| | D | With transmission device, meter |
| | Code | Fixed Installation Type |
| | 1 | Without fixed device |
| | 2 | Fixed sleeve |
| | 3 | Moveable flange |
| | 4 | Fixed flange |
| | 5 | Cone-shape fixed thread |
| | Code | Junction Box |
| | 1 | Slash-proof |
| | 2 | Water-proof |
| | 3 | Explosion-proof |
| | Code | Material of Armored and Assembly Type |
| | N | 1Cr18Ni9Ti stainless steel |
| | G | GH30 alloy |
| | Z | Assembly type |
| | Code | Material of Protective Tube |
| | N | 1Cr18Ni9Ti stainless steel |
| | C | 2520 steel |
| | Y | 3YC-52 steel |
| | M | Monel alloy |
| | H | Hastelloy alloy |
| | T | Titanium |
| | Code | Explosion-proof |
| | d | ExdII BT4 |
| | i | ExiaII CT4 |
Order Code Sample| WBJ R N B 1 2 N N i L=750,0~600ºC |
Introduction:WBJ integrated temperature transmitter, armored type, Nickel-Chromium/Nickel-Silicon thermocouple, with transmission device, without fixed, water-proof wires junction box,1Cr18Ni9Ti for armored material, 1Cr18Ni9Ti for protective tube, plug-in depth is750mm, temperature range 0~600ºC.| WBJ Z P B 2 3 Z N d L=300,0~300ºC |
Introduction:WBJ integrated temperature transmitter, assembly type, platinum resistance, with transmission device and cone-shape fixed thread, explosion-proof junction box, 1Cr18Ni9Ti for protective tube, plug-in depth is 300mm, temperature range 0~300ºC.
Shenyang Academy of Instrumentation Science Co., Ltd. Was derectly belonging to Ministry of Machinery Industry as a large comprehensive scientific research academyt, now is subject to China National Machinery Industry Corporation (SINOMACH). Name listed in national comprehensive technology ability 100 research academies & institutes, AAA class credit enterprise in Liaoning province. One of the national high-tech enterprises, focus on sensor and instrument' S research, develop and manufacture.
After 40 years' Development, we have accomplished 626 scientific research items and 159 awards in state, province, ministry and city, of which there are 20 National Invention Awards and Science and Technology Progress Awards, 56 various awards in province and ministry and 80 patents and know-hows.
The main products are including:
- Pressure sensor die/wafer
- Pressure sensor & transmitter
- Dew-point transmitter
- Wafer dicing machine
- Metal bellows(Hydroformed & Electroformed)
- Optical filter & optical reflector
- Current sensor & gauss meter
We are the only manufacturer for silicon piezoresistive pressure wafer/die, and the only national research center in China.
We are the only manufacturer for electroformed metal bellows in China.
We are the largest manufacture for optical filter in China
We has passed the GB/T19001-2000. Elastic components and transducers has passed GJB9001A-2001.
We gain class AAA in both enterprise credit and banking credit.
SAIS has established a nationwide marketing network, and the products are widely employed in such military and civil industries as spaceflight, aviation, navigation, petrochemistry, Metallurgy, Heat Supply, Thermoelectricity, Hydroelectricity, Coal, Light Industry, Architecture and Pharmacy. Some of the products are exported to overseas market.
We would like to creat HB name brand, collect time elite, introduce others' Merits. It is our responsibilities to constantly increase more advanced techniques to HB products. We also strictly abide by the marketing ideology of faithfulness, carry through quality policy, innovating in products by science and technology, guarantee quality by strict administration, reduce cost by elaborated accounting, reassure clients by gualified services. We seriously complete the sales management mode of Whole Course Credit Administration, repay our clients with profound enterprise cultures, outstanding management, strong core competition abilities and qualified credit.
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