Nhà phân phối đồng hồ Hirlekar Precision tại Việt Nam

Double dial 200 DPG (0-0.5 to 0-10 bar, 0-7 to 0-150 psi)

Accuracy

±5% of the FSD (Ascending)

Migration

Minor from high to low port

Range

0-0.5 to 0-10 bar

0-7 to 0-150 psi

First marking on scale

20% of the FSD

Sensing element

Piston

Wetted Parts

Body material, SS 302 spring, ceramic magnet & seals

Case Material

Stainless steel (SS 304)

Dial size

Inch: 2.5

mm: 63

Mounting

Direct

Maximum working pressure

350 bar

Maximum process temperature

80°C/ 175°F

Body material

Aluminum

Seals

Buna-N, Viton & EPDM ‘O’ Rings

Window

Standard: Float glass

Optional: Toughened glass, acrylic & safety glass

Connection

Standard: ¼” NPT(F)

Optional: ¼” BSP (F)

Porting

In-line, bottom

Over range protection

Up to the max. working pressure from high & low side

Protection for gauge & switch

IP 65 / NEMA-4

Model: PR 10 (0-0.25 to 0-10 bar, 0-5 to 0-150 psi)

Accuracy

±2% of the FSD (Ascending)

Migration

Minor from high to low port

Range

0-0.25 to 0-10 bar

0-5 to 0-150 psi

First marking on scale

20% of the FSD

Sensing element

Piston

Wetted Parts

Body material, SS 302 spring, ceramic magnet & seals

Case Material

Stainless steel (SS 304)

Dial size

Inch: 4.5, 6.0

mm: 115, 150

Mounting

Direct or 2” horizontal / vertical pipe mounting bracket

Maximum working pressure

400 bar/ 6000psi

Maximum process temperature

80°C/ 175°F

Body material

SS316 attached to flameproof aluminum enclosure

Seals

Buna-N, Viton & EPDM ‘O’ Rings

Window

Standard: Float glass

Optional: Toughened glass, acrylic & safety glass

Connection

Standard: ¼” NPT(F)

Optional: ¼” BSP (F)

Porting

In-line

Over range protection

Up to the max. working pressure from high & low side

Protection for gauge & switch

IP 66 / NEMA-4

Electrical connection

½” NPT (F) for 2 conduit ports at bottom, left and right 40 degrees from center line

Weight

Approximately 2kg (4.4lbs)

Model: DX 10 (0-0.25 to 0-10 bar, 0-3.5 to 0-140 psi)

Accuracy

±3% of the FSD (Ascending)

Migration

Minor from high to low port

Range

0-0.25 to 0-10 bar

0-3.5 to 0-140 psi

First marking on scale

15% of the FSD

Sensing element

Magnetic Piston with compression spring

Wetted Parts

SS 316, SS 302 compression spring, seals & ceramic magnet

Case Material

Stainless steel (SS 304)

Dial size

Inch: 3.5, 4.0

mm: 80, 100

Mounting

Direct, front flange, 2” pipe & surface mounting

Maximum working pressure

100, 250 & 400 bar

Maximum process temperature

80°C/ 175°F

Enclosure

Engineering Polymer

Seals

Buna-N & Viton

Window

Standard: Float glass

Optional: Toughened glass, acrylic & safety glass

Connection

Standard: ¼” BSP (F)

Optional: ¼” NPT (F)

Porting

In-line

Over range protection

Up to the max. working pressure from high & low side

Protection for gauge & switch

IP 65 / NEMA-4