| 品牌 | E+H/德國恩德斯豪斯 | 價格區間 | 1-5千 |
|---|---|---|---|
| 產品種類 | 質量式 | 介質分類 | 蒸汽 |
| 產地類別 | 進口 | 應用領域 | 綜合 |
t-mass F采用的傳感器設計，基于熱式原理進行管道式質量流量測量，具有超高測量穩定性。它能夠實時有效補償過程條件變化：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，可選遠程顯示，可自由配置I/O功能和多樣的系統集成方式。Heartbeat Technology心跳技術保證了測量的可靠性和校驗的合規性。
測量原理具有高量程比和直接測量質量流量的特點
在小口徑管道中測量公用工程氣體和混合氣體
儀表特點
管道式流量計，DN 15...100 (1/2...4")
雙向流量測量；高測量性能
無溫漂傳感器，通過SIL 2認證
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
提供分離型顯示單元
靈活設置，提供21種標準氣體選項，也可以選擇用戶自備混合氣體
高水平的過程控制：高測量精度（Premium）和高測量重復性
可靠監測：檢測過程擾動和反向流
輕松維護：可拆除傳感器
完整查看過程信息和診斷信息：提供多種用戶自定義輸入/輸出組合方式和現場總線
降低復雜性和多變性：允許用戶自定義輸入/輸出功能
帶自校驗功能：采用Heartbeat Technology心跳技術
熱式
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.
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.
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.
DN 15 to DN 100 (1/2" to 4")
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)
Massflow, temperature, standard volume flow, volume flow, Free air delivery, velocity, heat flow, energy flow, density
Gas: 1.0% o.r. (10 to 100% o.f.s.), 0.1% o.f.s. (1 to 10% o.f.s.)
0.5 to 3750 kg/h (1.1 to 8250 lb/h)
PN40 / Cl. 300 / 20K
-40 °C to +180°C (-40 °F to +356 °F)
-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)
Aluminium, AlSi10Mg, coated
Polycarbonate
IP66/67, Type 4X enclosure
4-line backlit display with touch control (operation from outside)
Configuration via local display and operating tools possible
Remote display available
3 outputs:
4-20 mA HART (active/passive)
4-20 mA (active/passive)
Pulse/frequency/switch output (active/passive)
Relay output
Status input
4-20 mA input
HART, Modbus RS485
DC 24V
AC 100 to 240V
ATEX, cCSAus, IECEx, NEPSI, JPN, UK Ex, EAC, KC
CE, C-tick
Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
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
PED, CRN
3.1 material
NACE MR0175/MR0103
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