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explosion-proof electric junction prod pressure meter
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| Specifications |
YX-160-B |
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YX-160-B Explosion-proof electric junction prod pressure meter
¡¡¡¡This explosion-proof electric junction prod pressure meter is designed according to GB3836.1.B83.the general requirement of the explosion-proof electric equipment on explosive environment,and GB3836.2.B3,the explosion-proof electric equipment and flame-proof electric equipment on explosive environment.Meanwhile,it is manufactured according to the chart and technique ***ument approved by the identified testing organization.
¡¡¡¡The explosion-proof type of¡¡meter is ¢ò kind B grade T4 Group.The mark is Exd ¢ò BT4.
¡¡¡¡The meters can apply to measure pressure of non-crystal and non-concretion explosive intermixture or diversified no-volatile medium.
¡¡¡¡The meters could automatic control and signal alarm if they work in the electric apparatus parts with explosion-proof or other safety(for example,relay,contactor,etc.)
¡ö Main Technology Data
¡¡¡¡Precision grade:1.6
¡¡¡¡Scale range: 0~0.16,0~0.25,0~0.4,0-~0.6,0~1.0,0~2.5,0~4,0~6,0~10,0~16,0~25,0~40,0~60,-0.1~0.06,-0.1~0.15,-0.1~0.3,-0.1~0.5,-0.1~0.9,-0.1~1.5,-0.1~2.4***.
¡¡¡¡Control mode:upper and lower limit slow action junction switch.
¡¡¡¡Maximal working voltage:DC 220V »òAC 380V
¡¡¡¡Contact power:10VA
¡¡¡¡Working position:vertical setting
¡¡¡¡Using condition:-10~50℃,relative humidity not exceed 80%,the explosive intermixture should lower than ¢ò kind B grade T4 Group,working oscillation and the medium pulsation should have no effect on meter action.
¡¡¡¡Temperature effect:displayed £¦#118alue will not exceed 0.4%/10℃,setting point will not exceed 0.6%/10℃(using temperature deviate 20¡À5℃).
¡¡¡¡Insulating strength:50Hz sine alternating current 2000V is lasting for one minute.
¡¡¡¡Weight:6kg
¡ö Structure:
¡¡¡¡The meter is composed of flame-proof shell,measuring systerm,electric junction group,adjusted device and outlet box.
¡¡¡¡The flame-proof shell of the meter has favorable flame-proof performance.It can not only stand the explosion pressure of the explsive intermixture in |
| Company: |
HONGQI INSTRUMENT CO.,LTD.CHINA
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| Contact: |
Mr. james lei |
| Address: |
The second Industrial Area,Qiligang Port,Yueqing |
| Postcode: |
325605 |
| Tel: |
86 0577 62653788 |
| Fax: |
86057762653788 |
| E-mail: |
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