Preciman Manometer D50 0/+1bar G1/4

Preciman Manometer D50 is a 2 inch analog pressure gauge for pneumatic and hydraulic systems. It measures 0 to 1 bar with ±2.5% accuracy and connects via G1/4 port. ABS case suits industrial process monitoring…

SKU 3G-CBM-06329

Also listed as: ROS 32004 · ROS-32004

Brand

Preciman

Item

Manometer D50 0/+1bar G1/4

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Specifications

Preciman

accuracy

±2.5% of full scale 

connection

G1/4 

gauge size

2 inch (50mm) 

case material

ABS

pressure range

0 to 1 bar 

Datasheet Content

ROS27002 à 35034



Pressure Gauge
Black ABS Case (Snap in acrylic)
Application
Used for pneumatic systems compressors, regulator
and industry machine suitable for fluid medium or
gaseous which does not clog connection port or corrode
copper alloy.
Specification
Size: 1.5"(40mm), 2"(50mm), 2.5"(63mm)
      3"(75mm), "(100mm)
Acceracy: ±2.5% of full scales for 1.5"(40mm)
           ±1.6% of full scales for 2"(50mm),2.5"(63mm)
           3"(75mm),4"(100mm)
Range available: -30"Hg~0 (vacuum)
                 -30"Hg~0~6000psi (compound)
                 0~15psi~6000psi (pressure)
Housing: Black ABS case
Window: Snap in acrylic
Bourdon tube: Copper-alloy
Movement: Semi-copper alloy
Connection: Brass
Pointer and dial: Aluminum
Thread: 1/8"BSP(NPT), 1/4"BSP(NPT), 1/2"BSP(NPT)
Operating temperature: -20 °C ~ 60 °C (-4 °F ~ 140 °F)
Working pressure: Steady: 3/4 of full scale
                  Fluctuating: 2/3 of full scale
                  Short time: full scale

Technical Documents

(1)

Technical Document 1

PDF Document

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Preciman Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the Preciman Manometer D50 0/+1bar G1/4 used for?

The Preciman Manometer D50 is a 2-inch analog pressure gauge used for monitoring pressure in pneumatic systems, compressors, regulators, and industrial machinery. It is suitable for fluid or gaseous media that do not clog the connection port or corrode copper alloy.

What are the specifications of the Preciman Manometer D50 0/+1bar G1/4?

The Preciman Manometer D50 has a 2-inch (50mm) dial, measures 0 to 1 bar, with ±2.5% accuracy. It features a G1/4 brass connection, black ABS case, snap-in acrylic window, copper-alloy Bourdon tube, and semi-copper alloy movement. Operating temperature is -20 °C to 60 °C.

Where to buy the Preciman Manometer D50 0/+1bar G1/4 in Singapore?

3G Electric supplies the Preciman Manometer D50 0/+1bar G1/4 to Singapore. We handle sourcing, logistics, customs clearance, and local delivery. Contact our team for pricing and lead time on this measurement gauge.

How to install the Preciman Manometer D50 0/+1bar G1/4?

Install the Preciman Manometer D50 by connecting the G1/4 thread to a compatible port using appropriate sealant. Ensure steady working pressure does not exceed 3/4 of full scale (0.75 bar) and fluctuating pressure stays below 2/3 of full scale. Avoid overtightening the brass connection.

Used in

Common applications for Preciman

Boiler steam-system monitoring — Preciman D100 glycerin gauges (0–40 bar) mounted on boiler headers and steam-outlet lines.

Pump discharge pressure indication — Preciman D63 axial stainless gauges (0–250 bar) on centrifugal-pump outlet manifolds and pressure-relief test points.

Compressed-air and vacuum systems — Preciman vacuum and low-range gauges (−1 to +0 bar, 0–1.6 bar) on air-treatment equipment and vacuum pumps.

Hydraulic-circuit monitoring — Preciman all-stainless manometers (D63 vertical, up to 250 bar) on hydraulic-press and industrial-lifting-system manifolds.

Fuel-gas and burner control lines — Preciman D63 low-range gauges (0–1 bar, 0–2.5 bar) on natural-gas and LPG regulator outlet monitoring.

Heat-exchanger and thermal-loop diagnostics — Preciman glycerin D63/D100 gauges for hot-water circulation and process-steam secondary loops.

Preciman Products

3G Electric supplies Preciman measurement. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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