For low and negative pressure measurements on clean and non corrosive gases. Convenient for measuring gas circuits or pharmaceutical equipments.
DIMENSION | 63mm、75mm、100mm |
ACCURACY | 63mm class ± 2.5 % |
75mm class ± 1.5 % | |
100 mm class ± 1.5 % | |
PRESSURE RANGE | -200mm Aq Vac to 5000 mm Aq |
OPERATING TEMPERATURE | Working temperature 60℃ |
Ambient: -20℃ ~60℃ | |
CONNECTION | Brass Alloy |
Mounting: LBM/CBM | |
63mm thread: 13mm | |
75, 100mm thread: 17mm | |
1/4’’, 3/8’’, 1/2’’, NPT, BSPT, BSP | |
SENSING ELEMENT | Brass alloy diaphragms |
When pressure is supplied to one side of the diaphragm, the degree of flexing | |
becomes a measure for the pressure | |
MOVEMENT | Brass alloy |
DIAL | Aluminium in white & lettering in black |
POINTER | Aluminium in black |
CASE | Stamped sheet steel |
-Black phosphated and painted | |
-or anodized by customise finish | |
UPPER RING | Steel |
-Black phosphated and painted | |
-or anodized by cusomised finish | |
WINDOW | Glass or Acrylic |
ORDER OPTIONS | 1. Front or rear flange |
2. Adjustable red mark pointer |