管道式流量計(jì)，高長(zhǎng)期穩(wěn)定性，搭配操作便捷的一體型變送器。

應(yīng)用領(lǐng)域

t-mass F采用專利的傳感器設(shè)計(jì)，基于熱式原理進(jìn)行管道式質(zhì)量流量測(cè)量，具有超高測(cè)量穩(wěn)定性。它能夠?qū)崟r(shí)有效補(bǔ)償過(guò)程條件變化：溫度、壓力、流向和氣體類型。一體型變送器在操作和系統(tǒng)集成方面具有很高的靈活性：操作和接線在變送器的同一側(cè)，可選遠(yuǎn)程顯示，可自由配置I/O功能和多樣的系統(tǒng)集成方式。Heartbeat Technology心跳技術(shù)保證了測(cè)量的可靠性和校驗(yàn)的合規(guī)性。

• 測(cè)量原理具有高量程比和直接測(cè)量質(zhì)量流量的特點(diǎn)

• 在小口徑管道中測(cè)量公用工程氣體和混合氣體

儀表特點(diǎn)

• 管道式流量計(jì)，DN 15...100 (1/2...4")

• 雙向流量測(cè)量；高測(cè)量性能

• 專利的無(wú)溫漂傳感器，通過(guò)SIL 2認(rèn)證

• 緊湊型雙腔室外殼最多帶3路輸入/輸出

• 背光顯示、觸摸鍵控制和WLAN訪問(wèn)

• 提供分離型顯示單元

優(yōu)勢(shì)

• 靈活設(shè)置，提供21種標(biāo)準(zhǔn)氣體選項(xiàng)，也可以選擇用戶自備混合氣體

• 高水平的過(guò)程控制：高測(cè)量精度（Premium）和高測(cè)量重復(fù)性

• 可靠監(jiān)測(cè)：檢測(cè)過(guò)程擾動(dòng)和反向流

• 輕松維護(hù)：可拆除傳感器

• 完整查看過(guò)程信息和診斷信息：提供多種用戶自定義輸入/輸出組合方式和現(xiàn)場(chǎng)總線

• 降低復(fù)雜性和多變性：允許用戶自定義輸入/輸出功能

• 帶自校驗(yàn)功能：采用Heartbeat Technology心跳技術(shù)

產(chǎn)品規(guī)格參數(shù)

測(cè)量原理：

熱式

產(chǎn)品標(biāo)題：

Inline flowmeter with long-term stability and a compact, easily accessible transmitter.

Flexible, convenient programming based on 21 standard gases or freely definable gas mixtures thereof.

Measurement of utility and process gases as well as gas mixtures in small line sizes.

傳感器特點(diǎn)：

High level of process control – premium measurement accuracy and repeatability. Reliable monitoring – detection of process disturbances and reverse flow. Easy maintenance – removable sensor.

Inline version with DN 15 to 100 (? to 4"). Bidirectional measurement; high measuring performance. Patented drift-free sensor with SIL 2.

變送器特點(diǎn)：

Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses. Reduced complexity and variety – freely configurable I/O functionality. Integrated verification – Heartbeat Technology.

Compact dual-compartment housing with up to 3 I/Os. Backlit display with touch control and WLAN access. Remote display available.

公稱口徑范圍：

DN 15 to DN 100 (1/2" to 4")

接液部件材質(zhì)：

Measuring tubes

DN 15 to 50 (? to 2"): stainless cast steel, CF3M/1.4408

DN 65 to 100 (2? to 4"): stainless steel, 1.4404 (316/316L)

Process connections

Flange connections

Stainless steel, 1.4404 (F316/F316L)

Threaded connections

Stainless steel, 1.4404 (316/316L)

Sensing element

Unidirectional

Stainless steel, 1.4404 (316/316L)

Alloy C22, 2.4602 (UNS N06022);

Bidirectional

Stainless steel, 1.4404 (316/316L)

Reverse flow detection

Stainless steel, 1.4404 (316/316L)

測(cè)量變量：

Massflow, temperature, standard volume flow, volume flow, Free air delivery, velocity, heat flow, energy flow, density

最大測(cè)量誤差：

Gas: 1.0% o.r. (10 to 100% o.f.s.), 0.1% o.f.s. (1 to 10% o.f.s.)

測(cè)量范圍：

0.5 to 3750 kg/h (1.1 to 8250 lb/h)

最大過(guò)程壓力：

PN40 / Cl. 300 / 20K

介質(zhì)溫度范圍：

-40 °C to +180°C (-40 °F to +356 °F)

環(huán)境溫度范圍：

-40 to 60°C (-40 to 140°F)

Optional:

Transmitter: -50 to 60°C (-50 to 140°F),

Sensor: -60 to 60°C (-60 to 140°F)

變送器外殼材質(zhì)：

Aluminium, AlSi10Mg, coated

Polycarbonate

防護(hù)等級(jí)：

IP66/67, Type 4X enclosure

顯示/操作：

4-line backlit display with touch control (operation from outside)

Configuration via local display and operating tools possible

Remote display available

輸出：

3 outputs:

4-20 mA HART (active/passive)

4-20 mA (active/passive)

Pulse/frequency/switch output (active/passive)

Relay output

輸入：

Status input

4-20 mA input

數(shù)字通信：

HART, Modbus RS485

電源：

DC 24V

AC 100 to 240V

防爆認(rèn)證：

ATEX, cCSAus, IECEx, NEPSI, JPN, UK Ex, EAC, KC

產(chǎn)品安全性：

CE, C-tick

功能安全性：

Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511

計(jì)量認(rèn)證和證書：

Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)

Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a

壓力認(rèn)證和證書：

PED, CRN

材料證書：

3.1 material

NACE MR0175/MR0103