产品规格参数
-
过程温度
-50 °C...+150 °C
(-58 °F...+302 °F) -
过程压力（绝压）/过压限定值
Vacuum...100 bar
Vacuum...1450 psi -
最小介质密度
0.5 g/cm³
(0.4 g/cm³ optional)
过程温度
-50 °C...+150 °C
(-58 °F...+302 °F)
过程压力（绝压）/过压限定值
Vacuum...100 bar
Vacuum...1450 psi
最小介质密度
0.5 g/cm³
(0.4 g/cm³ optional)
-
测量原理
液体音叉
-
特点/应用
Compact vibronic device with an optional pipe extension up to 6 m (19.7 ft);
Modular housing concept;
Wide range of certificates -
特点
Heartbeat Technology,
Bluetooth® Operation and maintenance SmartBlue App,
LED Module,
RFID TAG for easy identification,
Second line of defense,
Ambient temperature down to -50°C (-60°C optional),
Temperature spacer for high process temperature,
Plug and play functionalities -
电源/通信
19...253V AC / 2-wire,
10...55V / DC-PNP 3-wire,
9...20V DC with relay DPDT,
19...253V AC or 19...55V DC with relay DPDT,
NAMUR,
PFM -
环境温度
-60 °C...+70 °C
(-51 °F...+158 °F) -
过程温度
-50 °C...+150 °C
(-58 °F...+302 °F) -
过程压力（绝压）/过压限定值
Vacuum...100 bar
Vacuum...1450 psi -
最小介质密度
0.5 g/cm³
(0.4 g/cm³ optional) -
主要接液部件
316L
Alloy -
过程连接
Threads:
G3/4A, G1A, R3/4", R1, NPT3/4, NPT1
Flanges:
DN25...DN100
ASME 1"...4"
JIS 25A...100A -
卫生型过程连接
Tri-Clamp ISO2852
-
传感器长度
Up to 6 m (19.7 ft)
-
通信
2-wire direct load
DC-PNP 3-wire
Relays
NAMUR
PFM
Bluetooth® wireless technology -
证书和认证
ATEX, IEC Ex, CSA, NEPSI, KC, JPN Ex, INMETRO
-
安全认证
Overfill protection WHG
SIL2/ SIL 3 according to IEC 61508 -
设计认证
EN 10204-3.1
NACE MR0175, MR0103
ASME B31.3 Process Piping
AD2000
CRN
AD 2000 -
船级认证
ABS/ LR/ BV/ DNV GL
-
选项
Heavy duty stainless steel housing
-
组件
FTL325P Interface PFM
FTL325N Interface NAMUR
-
测量原理
音叉密度仪
-
产品标题
Liquiphant with Density Computer FML621
-
特点/应用
Compact vibronic device with an optional pipe extension up to 6 m (19.7 ft),
Modular housing concept,
Wide range of certificates -
环境温度
-60 °C...+70 °C
(-51 °F...+158 °F) -
过程温度
-50 °C...+150 °C
(-58 °F...+302 °F) -
过程绝压
Vacuum...100 bar
Vacuum...1450 psi -
接液部件
316L
Alloy -
传感器长度
Up to 6 m (19.7 ft)
-
证书和认证
ATEX, IEC Ex, CSA, NEPSI, KC, JPN Ex, INMETRO
-
特点
Heartbeat Technology,
Bluetooth® Operation and maintenance SmartBlue App,
LED Module,
RFID TAG for easy identification,
Second line of defense,
Ambient temperature down to -50°C (-60°C optional),
Temperature spacer for high process temperature,
Plug and play functionalities -
组件
Density Computer FML621
-
测量范围
Density range: 0.3 to 2 g/cm³
-
其他认证和证书
Overfill protection WHG
SIL2/ SIL 3 according to IEC 61508
