-
Company Address:
No.11 Zaoyuan Road, Qingdao, Shandong,China -
Tel:
0086-532-58695811 -
E-mail:
kelly@jk-china.net -
Fax:
0086-532-88827111
Vacuum gauges, mano vacuum gauges, pressure gauges for accurate measurements， are designed to measure with increased accuracy the excess and / or vacuum pressure of non-aggressive, non-crystallizing liquids, gas and steam, including oxygen
| Nominal diameter housing size in ( mm ) | 100 мм |
| Connection type thread | -M20 * (1.5) (basic) -Other custom threads |
| Explosive mixture | Class A and class IIa T1, T2, T3, T4 about gost r MEC 679-19-2001, gost R 51330.5-99, gost r MEC 60079-11-2010 |
| Explosion zone for facilities and external devices | Categories 1 and 2 are classified according to gost R 51330.9-99 |
| Dust proof degree | IP54 (basic) IP65) (custom) |
| Accuracy class | - 0,6 - 1,0 |
| Square size under key, mm | 17 мм |
| Explosion proof type | Explosion proof enclosure |
| Explosion proof sign | 1Ех d IIВ Т4 Gb |
| Pipe Joint Location | Radial |
| Application | Designed for gas and liquid media and has a pressure measurement range of 0 to 1 bar |
| Weather resistance | -Implementation of Y2 national standard 15150-69 (basic) -Implement CCL1 according to national standard 15150-69 (as required) |
| Measurable medium temperature range, OS) [it is recommended that you connect the instrument to the pressure source by exhaust cooler | from -50 to +150 ℃ |
| Ambient temperature range | From -60 to + 60 (OS) From -70 to +60 ℃ (CCL1) |
| Anti vibration | L3 group Gost P 52931-2008 |
| Measurement scope | Fixed load - 100% scale Alternating load - 2 3 scales Short time load - 110% scale |
| Average life span | 10 years |
| Weight, not more than | 0.5 kg |
| Shell material | Steel painted black (Base) Stainless steel (customized) |
| Glass | For steel shell: Technology) (Base) For stainless steel case: (Organic) (basic) Multi layer security (as required) |
| Tubular spring | Copper alloy: -10 MPa half turn -Multi turn from 16 to 60 MPa |
| Tubular spring | Copper alloy -10 MPa half turn -Multi turn from 16 to 60 MPa |
| Three way sector mechanism | Copper alloy |
| Clock dial | White aluminum alloy |
| Instrument dial | Simulation (basic) According to schedule |
| Dial external calibrator | No |
If you have any questions or needs about the product, please fill in the following form and we will contact you as soon as possible.