热式质量流量计
Proline t-mass I 500

插入式流量计，具有高长期稳定性，采用分体型设计，最多可以带4路输入/输出

产品规格参数

• 最大测量误差

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

• 测量范围

  20 to 733501 kg/h (44 to 1669340 lb/h)

• 介质温度范围

  -40 °C to +180°C (-40 °F to +356°F)

• 最大过程压力

  -0.5 to 20 bar_g (-7.25 to 290 psi_g)

• 接液部件材质

  Materials for insertion tube
  Stainless steel, 1.4404 (316/316L)
  Process connections, process coupling
  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)
  Clamping rings
  PEEK
  PVDF
  1.4404 (316/316L)
  Flat ring seal
  EPDM
  FKM

• 测量原理

  热式

• 产品标题

  Insertion flowmeter with long-term stability as remote version with up to 4 I/Os.
  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 circular piping or rectangular ducts.

• 传感器特点

  High level of process control – premium measurement accuracy and repeatability. Reliable monitoring – detection of process disturbances and reverse flow. Flexible installation – suitable for large dimensional range and circular pipes or rectangular ducts.
  Insertion version for DN 80 to 1500 (3 to 60"). Bidirectional measurement; high measuring performance. Patented drift-free sensor with SIL 2.

• 变送器特点

  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.
  Remote version with up to 4 I/Os. Backlit display with touch control and WLAN access. Standard cable between sensor and transmitter.

• 公称口径范围

  DN 80 to 1500 (3 to 60")

• 接液部件材质

  Materials for insertion tube
  Stainless steel, 1.4404 (316/316L)
  Process connections, process coupling
  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)
  Clamping rings
  PEEK
  PVDF
  1.4404 (316/316L)
  Flat ring seal
  EPDM
  FKM

• 测量变量

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

• 最大测量误差

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

• 测量范围

  20 to 733501 kg/h (44 to 1669340 lb/h)

• 最大过程压力

  -0.5 to 20 bar_g (-7.25 to 290 psi_g)

• 介质温度范围

  -40 °C to +180°C (-40 °F to +356°F)

• 环境温度范围

  -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)

• 变送器外壳材质

  Aluminium, AlSi10Mg, coated
  Polycarbonate

• 防护等级

  IP66/67, Type 4X enclosure Sensor: IP68, Type 6P (optional)

• 显示/操作

  4-line backlit display with touch control (operation from outside)
  Configuration via local display and operating tools possible
  Remote display available

• 输出

  4-20 mA HART (active/passive)
  4-20 mA (active/passive)
  Pulse/frequency/switch output (active/passive)
  Relay output

• 输入

  Status input
  4-20 mA input

• 数字通信

  HART, Modbus RS485

• 电源

  DC 24V
  AC 100 to 240V

• 防爆认证

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

• 产品安全性

  CE, C-tick

• 功能安全性

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

• 计量认证和证书

  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

• 压力认证和证书

  CRN

• 材料证书

  3.1 material
  NACE MR0175/MR0103