Druck PM620 Modular Pressure Module

The Druck PM620 is a modular pressure measurement module for the DPI 620 / DPI 620G Genii calibration system, with tool-free screw-fit connection and digital characterization for plug-and-play interchangeability.

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Product Details

1. Product Overview

The PM620 is Druck's (Baker Hughes) modular pressure measurement module for the DPI 620 / DPI 620G Genii multifunction calibration system. It uses digital-output sensor technology; a simple screw fit makes both the pressure and electrical connections without tools, tape, cables or plugs. Digital characterization stores calibration data on the module, so range modules swap without setup or calibration.

The family covers wide ranges: gauge 25 mbar–200 bar (0.36–3000 psi) and absolute 350 mbar–1000 bar (5–15000 psi) when used with the MC620; maximum pneumatic pressure is 500 bar (7250 psi). Accuracy is offered in standard and TERPS high-accuracy grades (total uncertainty 0.0125% FS). An intrinsically safe version is the PM620-IS.

Because the PM620 has many ranges and accuracy grades, the exact range and accuracy are set by the full order number; please provide the full model or email us to confirm.

2. Specifications

表格

Item	Specification
Manufacturer	Druck (Baker Hughes)
Model	PM620
Product type	Modular pressure measurement module
Fits	DPI 620 / DPI 620G Genii calibration system
Range (gauge)	25 mbar – 200 bar (0.36 – 3000 psi)
Range (absolute)	350 mbar – 1000 bar (5 – 15000 psi)
Max pneumatic pressure	500 bar (7250 psi)
Accuracy grades	Standard; TERPS high accuracy (total uncertainty 0.0125% FS)
Temp compensation	−10 to 50 °C
Sealing	IP65
Max working pressure	110% FS; intermittent 2× FS
Size/weight	L 56 mm, Ø 44 mm, ≤106 g
Intrinsic-safe version	PM620-IS

5. Model Information

Model: Druck PM620
Product description: Modular pressure measurement module for DPI 620 / DPI 620G Genii.
Material number note: PM620 is the module family; range and accuracy are set by the full order number (25 mbar–1000 bar, gauge/absolute, standard/TERPS). Please provide the full model to confirm the range; for intrinsic safety choose PM620-IS.
Series features:
- Screw fit joins pressure and electrical, tool-free
- Digital characterization, calibration data on module, plug-and-play
- Wide range coverage, multiple accuracy grades
- IP65, −10 to 50°C compensation
- Compact, light (≤106 g)
Related products in series: PM620-IS (intrinsic safe); PM620T/PM620TIS (TERPS high-accuracy temp/pressure); DPI 620G Genii main unit
Matching products: DPI 620 / DPI 620G Genii main unit, MC620 measurement card, pressure pumps

6. Why Choose Us

Exact model match: We verify PM620 supply and confirm your required range and accuracy grade.
Authorized channel supply: Druck (Baker Hughes) calibration modules through regular channels.
Selection support: We help choose range, gauge/absolute, standard/TERPS accuracy and intrinsic-safe option.
Delivery & after-sales: Quotation, lead-time confirmation and order follow-up provided; for questions, please email us.

7. FAQ

Q1: What is the PM620?

A: Druck's modular pressure measurement module for the DPI 620 / DPI 620G Genii, tool-free swap and plug-and-play.

Q2: What ranges?

A: Gauge 25 mbar–200 bar, absolute 350 mbar–1000 bar; max pneumatic 500 bar. Exact range per order number.

Q3: Accuracy?

A: Standard and TERPS high-accuracy grades; TERPS total uncertainty is 0.0125% FS.

Q4: Do I recalibrate when swapping ranges?

A: No — calibration data is digitally characterized on the module, so modules plug in and work.

Q5: Is there an intrinsically safe version?

A: Yes — PM620-IS.

Q6: How do I choose?

A: Decide range, gauge/absolute, accuracy grade and intrinsic safety. Please send the full order number or email us to verify.

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