HONEYWELL VERSAFLOW MAG 2000 (01) PDF Document

The warnings and symbols used in the documentation for the HONEYWELL VERSAFLOW MAG 2000 are as follows:

DANGER! (with electricity symbol): This information refers to the immediate danger when working with electricity.

DANGER! (with exclamation mark): These warnings must be observed without fail. Even partial disregard of this warning can lead to serious health problems and even death. There is also the risk of seriously damaging the device or parts of the operator’s plant.

WARNING!: Disregarding this safety warning, even if only in part, poses the risk of serious health problems. There is also the risk of damaging the device or parts of the operator’s plant.

CAUTION!: Disregarding these instructions can result in damage to the device or to parts of the operator’s plant.

INFORMATION!: These instructions contain important information for the handling of the device.

HANDLING:

• This symbol designates all instructions for actions to be carried out by the operator in the specified sequence.

RESULT:

This symbol refers to all important consequences of the previous actions.

Installation, assembly, start-up, and maintenance may only be performed by appropriately trained personnel. The regional occupational health and safety directives must always be observed.

Upon receipt of your HONEYWELL VERSAFLOW MAG 2000, please perform the following checks:

• Do a check of the packing list to make sure that you have all the elements given in the order.

• Inspect the packaging carefully for damages or signs of rough handling. Report any damage to the carrier and to the local office of the manufacturer.

• For the remote version, it will arrive in two cartons. One carton contains the converter and one carton contains the sensor.

• Look at the device nameplate to ensure that the device is delivered according to your order and check for the correct supply voltage printed on the nameplate.

The standard scope of delivery includes:

1. Ordered flowmeter

2. Product documentation

3. Factory calibration report

4. Grounding rings (optional)

5. Signal cable (remote versions only)

Please note that assembly materials and tools are not part of the delivery.

The HONEYWELL VERSAFLOW MAG 2000 is an electromagnetic flowmeter designed to measure the flow and conductivity of electrically conductive, liquid media. The following versions are available:

• Compact version: The signal converter is mounted directly on the measuring sensor.

• Remote version: The electrical connection to the measuring sensor is made via field current and signal cable.

Different signal converters are available, including TWM 9000 and TWM 1000 (in 0° and 45° configurations).

To properly store your HONEYWELL VERSAFLOW MAG 2000, please follow these guidelines:

• Store the device in a dry and dust-free location.

• Avoid lasting direct exposure to the sun.

• Store the device in its original packaging.

• The storage temperature should be between -50…+70°C / -58…+158°F.

For transporting the HONEYWELL VERSAFLOW MAG 2000, follow these instructions:

Signal converter (remote version):

• No special requirements.

Compact version:

• Do not lift the device by the signal converter housing.

• Do not use lifting chains.

• To transport flange devices, use lifting straps. Wrap these around both process connections.

Before beginning installation, make sure you have the following tools available:

• Allen key (4 mm)

• Small screwdriver

• Wrench for cable glands

• Wrench for wall mounting bracket (remote version only)

• Torque wrench for installing flowmeter in pipeline

To ensure a reliable installation of the HONEYWELL VERSAFLOW MAG 2000, please adhere to the following precautions:

• Make sure that there is adequate space to the sides.

• Protect the signal converter from direct sunlight; install a sun shade if necessary.

• If signal converters are installed in control cabinets, they require adequate cooling (e.g., by fan or heat exchanger).

• Do not expose the signal converter to intense vibration. The flowmeters are tested for a vibration level in accordance with IEC 68-2-64.

• Avoid installing the device in strong magnetic fields.

The recommended straight pipe lengths for the HONEYWELL VERSAFLOW MAG 2000 are:

• Inlet: For installations with 2-dimensional bends upstream, a straight inlet length of ≥ 5 DN (nominal diameters) is required. For 3-dimensional bends upstream, a straight inlet length of ≥ 10 DN is required.

• Outlet: A straight outlet length of ≥ 2 DN is recommended.

Note: For sensors of type VN02 up to DN10, the inlet and outlet sections are enclosed inside the sensor.

T-section:

When installing the flowmeter after a T-section, a minimum straight pipe distance of ≥ 10 DN is required between the T-section and the flowmeter.

Bends:

Avoid draining or partial filling of the flow sensor. The meter should be installed in a way that it remains full of liquid, such as in an upward-sloping pipe section or at the bottom of a U-bend.

Open discharge: Install the flowmeter in a way that the pipe remains full. It is recommended to install it in an upward section of pipe before the discharge point.

Pump: The flowmeter should be installed downstream of a pump.

Control valve: The flowmeter should be installed upstream of a control valve.

The maximum permissible deviation of pipe flange faces (Lmax – Lmin) is ≤ 0.5 mm / 0.02″. The pipe flange faces must be parallel to each other.

To prevent measurement issues from air or vacuum, the HONEYWELL VERSAFLOW MAG 2000 should be installed at the lowest point in a piping system. If there is a high point in the pipe after the flowmeter, ensure there is an air ventilation point. A vertical distance of ≥ 5 m is recommended between the flowmeter and the high point to avoid issues.

Install the flow sensor in line with the pipe axis. With the instrument, 4 PTFE gaskets are delivered (2 for installation, 2 as spares). No other gaskets are required. Tighten the bolts in a fixed, crisscross order using the following steps:

• Step 1: Tighten by hand.

• Step 2: Tighten to approx. 10% of max. torque.

• Step 3: Tighten to approx. 25% of max. torque.

• Step 4: Tighten to approx. 50% of max. torque.

• Step 5: Tighten to approx. 80% of max. torque.

• Step 6: Tighten to 100% of max. torque as given in the tables.

For diameters DN80 to DN300, there are more bolts than shown in the manual’s diagram. Please continue the same crisscross sequence to tighten the other bolts.

The following recommended torque values are based on 8.8 bolts and a friction coefficient of 0.14. These values are indicative only.

The following recommended torque values are based on 8.8 bolts and a friction coefficient of 0.14. These values are indicative only.

Please observe the following safety instructions when working with electrical connections:

• DANGER! All work on the electrical connections may only be carried out with the power disconnected. Take note of the voltage data on the nameplate.

• DANGER! Observe the national regulations for electrical installations.

• DANGER! For devices used in hazardous areas, additional safety notes apply; please refer to the Ex documentation.

• WARNING! Observe without fail the local occupational health and safety regulations. Any work done on the electrical components of the measuring device may only be carried out by properly trained specialists.

• DANGER! The device must be grounded in accordance with regulations in order to protect personnel against electric shocks.

The device must be grounded to protect personnel against electric shocks. For metal pipelines that are not internally coated, grounding can be achieved via the pipe itself without the need for grounding rings. Grounding can be omitted with the Virtual Reference option on a TWM 9000 converter.

The minimum requirements for using the Virtual Reference feature (C, W, and F version) are:

• Size: ≥ DN10 / 3/8″

• Electrical conductivity: ≥ 200 µS/cm

• Signal cable: max. 50 m / 164 ft, type DS

Note: The values for ‘b’ and ‘c’ may vary depending on the used cable glands. ‘H’ is a dimension that varies with the nominal size of the meter.

L+* Information:

• Add approximately 2 x 7.5 mm to L when using spacer rings (option for DN150…300).

• Add approximately 2 x 1.45 mm to L when using filled blue PTFE gaskets (optional).

Tolerances A & B:

• A = +0.8 / -0.4 mm (+0.031 / -0.016 inches)

• B = +0.5 / -1.0 mm (+0.02 / -0.04 inches)

L+* Information:

• Add approximately 2 x 0.3″ to L when using spacer rings (option for 6″…12″).

• Add approximately 2 x 0.055″ to L when using filled blue PTFE gaskets (optional).

Tolerances A & B:

• A = +0.8 / -0.4 mm (+0.031 / -0.016 inches)

• B = +0.5 / -1.0 mm (+0.02 / -0.04 inches)

Note: 1 1/2″ size is not possible because of ASTM-NUT.

Tolerances A & B:

• A = +0.8 / -0.4 mm (+0.031 / -0.016 inches)

• B = +0.5 / -1.0 mm (+0.02 / -0.04 inches)

CAUTION: Pressures are at 20°C / 68°F. For higher temperatures, the pressure and temperature ratings are as per ASME B16.5.