Product Main

Specifications

Standard version: 

Nominal size in mm: 100,160 
Accuracy class: 1.0 
Scale ranges: 0/0.6 to 0/1600 bar 

Operating temperature: 
1.Ambient:-20/60℃ without liquid filling and gauges with silicon oil filling 
2.Medium:200℃ maximum without liquid filling,100℃ maximum with liquid filling 

Tmeperature effect: 
When the temperature of the measuring system deviates from the reference temperature(20℃):max.±0.4%/10K of full scale value 

Process connection: 
Stainless steel 316L, 
lower mount(LM) or lower back mount(LBM) 
G1/2B(male),22 mm flats 

Pressure element: 
Stainless steel 316L 
<100 bar:C-type 
≥100 bar:helical type 

Movement: Stainless steel 
Dial: Aluminium,white,black lettering 
Pointer: Instrument pointer--aluminium,black 
Desired value indicator:red 
Case:Stainless steel 
Model MBSA: with pressure relief in case back,scale ranges≤0/16bar with compensating valve to vent case 

Window: Laminated safety glass 
Bezel ring: Cam ring(bayonet type),stainless steel 
Electrical connection: Junction box 

Switch contacts: 
Magnetic snap-action contact model D21 
1.No control unit and no extra power supply required 
2.Direct switching up to 230V 
3.Up to 4 switch contacts per measuring instrument 
4.Suitable for Ex zone 22(3 D) 
Inductive contact model D31 
1. Long service life due to non-contact sensor 
2. Additional control unit required 
3. With corresponding control unit suitable for use in Zone 1/21(2 GD) hazardous areas 
4. Low reaction on the display accuracy 
5. Fail-safe switching at high switching rates 
6. Insensitive to corrosion 
7. Up to 3 switch contacts per measuring instrument 

Contact function: 
The contact function of the switch is indicated by function index1,2 or3. 
Model DXX.1: Contact makes(clockwise rotary motion of the pointer) 
Model DXX.2: Contact breaks(clockwise rotary motion of the pointer) 
Model DXX.3: Change over; one contact breaks and one contact makes simultaneously when pointer reaches set point 

Options: 
1. Other process connection 
2. Liquid filling 
3. Inductive contacts also in safety version 
4. Dual scale 
5. Panel mounting flange, polished stainless steel 
6. Surface mounting lugs on case, stainless steel 
7. SIL2 approval