060G3276 Danfoss MBS 3050 Pressure Transmitter 0-400Bar 4-20mA G1/2

Product Specification

060G3276 Danfoss MBS 3050 Pressure Transmitter 0-400Bar 4-20mA G1/2

1.Overview of the 060G3276 Danfoss

The DANFOSS 060G3276 is a variable-speed compressor drive module designed specifically for industrial refrigeration and air-conditioning systems. Utilizing Danfoss' latest VLT® inverter technology, it offers stepless compressor speed adjustment within a 0.5–90 Hz range, enabling real-time matching of cooling capacity to heat load. This delivers average energy savings of 10–25%, significantly reducing starting current and mechanical wear, and extending system life.

The module features a built-in cascade controller, supporting up to six compressors for wear balancing and intelligent rotation. It also provides 135% starting torque and 110% peak output for 60 seconds, easily handling the sudden high load demands of quick-freeze systems, cold storage facilities, or data centers. Refrigeration-specific algorithms, such as oil return management, high and low pressure protection, and resonance frequency shielding, are fully integrated, allowing users to complete commissioning in just three steps using the Chinese graphical interface.
The 060G3276 boasts a compact design and supports both DIN rail and backplane mounting. It operates stably in ambient temperatures ranging from –25°C to +50°C. Standard RS-485 and Modbus protocols enable seamless integration into building automation or cold chain cloud platforms. Choosing genuine Danfoss modules provides access to a global service network, NRTL/CE certification, and a five-year warranty. This module provides an efficient, reliable, and low-noise variable-speed cooling solution for supermarkets, food processing, biopharmaceuticals, and other applications.

2.Core Features:

The DANFOSS 060G3276 is an MBS 4050 series industrial-grade pressure transmitter. Featuring a sealed stainless steel diaphragm with an integrated pulse snubber, it withstands cavitation, liquid hammer, and transient pressure spikes. It provides a stable, linear 4–20 mA output even under demanding operating conditions such as hydraulics, compressors, and injection molding machines, offering highly reliable, real-time pressure feedback for PLCs, frequency converters, and data acquisition systems.

1. Main Parameters
Measuring range: 0 – 400 bar (gauge pressure)
Output signal: 4 – 20 mA, two-wire, short-circuit proof
Supply voltage: 10 – 30 VDC, polarity protected
Accuracy: ≤ ±0.5% FS (including linearity, hysteresis, and repeatability)
Media temperature: -40 … +125°C; Ambient temperature: -40 … +85°C
Pressure port: G 1/2 A male thread, AISI 316L wetted parts
Electrical port: DIN 43650 angled plug, IP65 protection
Response time: < 1 ms (10 … 90% step)
Vibration resistance: 20 g, Shock resistance: 100 g (11 ms)
EMC/EMI: Meets industrial grade requirements according to EN 61000-4-2 through 6, suitable for use in Zone 2 potentially explosive atmospheres.

2. Feature Highlights
A built-in pulse snubber suppresses water hammer caused by rapid valve closing and pump startup and shutdown, extending sensor life.
Laser calibration and temperature compensation technology ensures drift of ≤ ±0.1% FS/10 K across the entire temperature range, minimizing errors caused by seasonal or diurnal temperature fluctuations.
The fully welded, acid-resistant stainless steel construction is compatible with a variety of media, including hydraulic oil, coolant, water, and gas. It boasts an IP65 rating and is washdown-safe.
Zero and span potentiometers support fine adjustment, allowing for on-site calibration without removal.
Compact design (Ø28 × 70 mm) and a weight of only 0.22 kg make it suitable for space-constrained mobile machinery or OEM installations.

3.Product details pictures

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