| 测量原理 | 差压 |
| 特点 | Digital transmitter with metallic measuring diaphragms
Compact size
Modular transmitter
Long-term stability
|
| 电源/通信 | 4...20mA HART
11,5...45V DC (Non Ex):
Ex ia: 11,5...30V DC
PROFIBUS PA:
9...32 V DC (Non Ex)
FOUNDATION Fieldbus:
9...32 V DC (Non Ex)
|
| 测量精度 | 0,1%
"PLATINUM" 0,075%
|
| 长期稳定性 | 0,05% of URL/year
0,125% of URL/5 years
|
| 过程温度 | -40°C...85°C
(-40°F...185°F)
|
| 环境温度 | -40°C...85°C
(-40°F...185°F)
|
| 量程 | 10mbar...40bar
(0.15...580psi)
|
| Smallest calibratable span | 10 mbar (0.145 psi) rel./ abs.
|
| 开关比 | 20:1
|
| 最大过压极限 | on one side:
160 bar
(2300 psi)
|
| 过程连接 | 1/4-18 NPT
|
| Material process membrane | 316L, AlloyC,
|
| Material gasket | Viton, PTFE, EPDM, NBR
|
| Fill fluid | Silicone oil,
Inert oil,
|
| Material housing | Die-cast aluminum
|
| 输出 | 4...20mA HART
PROFIBUS PA
FOUNDATION Fieldbus
|
| 证书和认证 | ATEX, FM, CSA, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI
|
| Safety approvals | SIL
|
| Design approvals | NACE MR0175
EN10204-3.1 |