Specifications and Product Details:

high temperature crude oil flow meter

Technical parameters and indices

1) Table of main technical indices

Table 1

Measured media	Liquid Gas Steam
Nominal diameter	Pipeline type 15~300mm		Clamped mounting type 15~600mm			Inserted type 100~2000mm
Nominal pressure	0.6~42Mpa		0.6~42Mpa			0.6~42Mpa
Media temperature	-20°C~70°C (normal temperature type) -196°C~+450°C (high/low temperature type)
Accuracy	±0.2%	±0.5%		±1.0%	±1.5%		±2.5%
Range degree	1:10	1:15		1:30	1:100 (gas)		1:15 (steam)
Compensation type	Temperature compensation; pressure compensation
Repeatability	0.1%~0.08%
Power supply	Built-in 3.6V Li batter; external power supply of 24VDC; 220VAC (only for separate digitron)
Output forms	Site display reading; 4~20mA (2-wire system); pulse; 0~10V; RS232/RS485 (optional)
Material of measurement tube	Carbon steel; 304; 316L; also supplied to user requirement
Explosion-proof sign	Intrinsically safe type (ExiallCT₄); Explosion isolating type (ExidllCT₄)
Protection class	IP65; IP67

Note: Size of flowmeter flange shall execute GB/T9115.1~9115.4-2000 series standard. For pipeline type, small diameter flowmeter of DN6, DN8, DN10 etc. can be manufactured to user requirements.

2) Contents displayed on screen during flowmeter operation

(version updating shall be governed by ex-factory products; no notice or modification will be provided):

The flowmeter adopts LCD display screen. Displayed contents and positions are shown below:

a. Flowmeter display units:

Operating temperature——degrees °C (optional)

Operating pressure——relative gauge pressure Mpa or Kpa (optional)

Instantaneous flow——m³/h; L/h (volume flow); or t/h; kg/h (mass flow)

Accumulated flow——m³_;L (volume flow) or t; kg (mass flow)

b. Flowmeter indications

Operating temperature resolution——1; full scale——999

Operating pressure resolution——0.01; full scale——99.99

Accumulated flow resolution——0.00001 (m³; L; t; kg); full scale——99999999 (m³; L; t; kg)

Instantaneous flow resolution——0.0001 (m³; L; t; kg); full scale——99999 (m³; L; t; kg)

3) Displayed contents during flowmeter calibration

During calibration of flowmeter, operation parameters and system parameters can be displayed. For particular displayed contents and meanings thereof, refer to “Instructions manual” supplied along with product.

IV. Description of product types and models

SBL target flowmeter with digital display has the following main types and forms:

1) Types:

· Liquid flowmeter: normal temperature and high temperature

· Gas flowmeter: normal temperature and high temperature

· Steam flowmeter: saturated steam and superheated steam.

2) Forms and corresponding sizes

· Pipeline type: Threaded pipeline type: size of DN15~DN80 (mm)

Flanged pipeline type: size of DN15~DN300 (mm)

· Clamped mounting type: size of DN15~DN600 (mm)

· Inserted type: size of DN100~DN2000 (mm)

Inserted type includes fixed type and telescopic online removable type.

3) Description of flowmeter models

(fir upgrading of graphic or model, no notice or modification will be provided. For product model, confirmed type selection during ordering shall govern).

3.3 Product models

3.3.1 Meanings of model