一、概述：
YA型系列壓力變送器是采用技術研制的一種新型壓力變送器，其、和耐腐蝕的優異性能可以替代產品，可廣泛應用于制冷、化工、機械制造等行業。
二、技術參數：
二線制電流信號輸入：4~20mA
三線制電壓信號輸入：0~3V
測量1%FS
，價格低廉
供電電壓：DC12V~24V
負載電阻：100Ω～250Ω
壓力系列范圍：YA-01N（-0.1~MPa）YA-005（0~0.05MPa ）YA-010（0~0.1MPa）
YA-060（0~0.6MPa）YA-01B（0~1MPa）YA-06B（0~6MPa）
YA-03B（0~3MPa）YA-10B（0~10MPa）YA-15B（MPa）YA-20B（0~20MPa）
YA-25B（0~25MPa）YA-30B（0~30MP）
整機尺寸：26x94 (mm)
三、使用方法：
先將待測壓力管路與壓力變送器連接頭接好，連接時要用扳手卡住變送器的金屬六方體，不得在其它部分用力，以免損壞變送器。檢查無泄漏后再接線通電，（接線方法：打開插頭蓋，接線端子1腳接電源地，2腳接電源正，負載電阻串接其中，如圖示。）接通電源即可，輸出電流在0壓力～滿壓力時電流在4mA～20 mA之間變化。
Brief
The series YA-XXX pressure transducer is a new patent product with high reliability, low cost and resistance to corrosion. It can replace the imported products and be used widely on refrigeration, chemical industry and the manufacture of machines etc.
Technical Data
⊙Pressure Range: Series YA-005: 0~0.05 MPa Series YA-010: 0~0.1 MPa
Series YA-060: 0~0.6 MPa Series YA-01B: 0~1 MPa
Series YA-03B: 0~3 MPa Series YA-06B: 0~6 MPa
Series YA-10B: 0~10 MPa Series YA-N01: 0~-0.1 MPa
Series YA-15B: 0~15MPa Series YA-20B: 0~20MPa
Series YA-25B: 0~25MPa Series YA-30B: 0~30MPa
⊙Power Supply: 12V~24VDC ⊙Full Scale Error:&plun;1%FS
⊙Install Interface: Metric : 2 size: M20×1.5(mm) M12×1.25(mm)
Imperial : 1/4〞
⊙Load Resistor:100Ω~500Ω ⊙Current Output: 4~20mA
⊙Voltage Output:0~5V
⊙Whole Size:54mm(L)×34mm(W)×104mm(H)×φ26(mm)
Use Method
Connect the detected pressure to the terminal of the transducer with the pipeline. While connecting, block the metal nut on the transducer with a spanner and not put any strength on the plastic unit, otherwise, the sensor will be damaged. Connect wire and power on after check the leakage of the circuit, (connect method: open the cover of plug, wiring terminal 1 pin connect power source ground wire, 2pin connect power source positive, load resistance in series there into, as diagram). Then, connect it to the power. the output current is also changed between 4mA-20mA when the pressure changing between 0-full.
