杭州中瑞自動化系統(tǒng)有限公司
<tfoot id="qqie6"></tfoot>
<ul id="qqie6"></ul> 杭州中瑞自動化系統(tǒng)有限公司
| 參 考 價 | 面議 |
產(chǎn)品型號
品 牌
廠商性質(zhì)經(jīng)銷商
所 在 地
聯(lián)系方式：洪峰查看聯(lián)系方式
更新時間：2022-03-10 13:07:12瀏覽次數(shù)：53次
聯(lián)系我時，請告知來自 儀表網(wǎng)產(chǎn)品描述 非接觸式連續(xù)測量物位和流量的超聲波探頭與FMU90/FMU95變送器配套使用
優(yōu)點
非接觸式測量方法; 降低了維護需要
集成溫度探頭用于校正超聲波運行時間。即便處于溫度變化的環(huán)境之中，也可得到準確的測量結(jié)果.
PVDF密封焊接的探頭，具有*的抗化學腐蝕能力
FMU90 /FMU95變送器能自動識別探頭類型，因此調(diào)試十分簡單
探頭和變送器能分離安裝，最長間距達300m
探頭可與變送器分離進行安裝，能適應(yīng)惡劣的外部工作環(huán)境
探頭的自清洗功能有效地降低了粘附現(xiàn)象發(fā)生的可能性
探頭配備的一體化加熱器用于防止探頭表面結(jié)冰（可選），以確保可靠測量
抗侵蝕，防水型 (IP68)
通過粉塵防爆(Dust-Ex)認證和氣體防爆(Gas-Ex)認證(ATEX, FM, CSA, TIIS)
對液體，糊狀物，漿料，粉料及表面粗糙的固體塊狀物進行連續(xù)的非接觸式物位測量
對明渠和測量堰進行流量測量
測量范圍:
液體：3 m (9.8 ft)
塊料：1.2 m (3.9 ft)
適用于爆炸危險區(qū)域
其他探頭測量范圍:
Continuous / Liquids
Continuous / Solids
Liquids測量原理 Ultrasonic Characteristic / Application Separated version with field housing or top hat rail housing for control cabinet instrumentation, 300m in-between sensor and transmitter Supply / Communication 4-wire (HART, Profibus DP) Accuracy +/- 2mm + 0.17% of measured distance Ambient temperature -40 °C ... 80 °C
(-40 °F ... 176 °F)Process temperature -40 °C ... 80 °C
(-40 °F ... 176 °F)Process pressure absolute / max. overpressure limit 0.7 bar ... 4 bar abs
(10 psi ... 58 psi)Main wetted parts PVDF (IP68 / NEMA6P) Process connection Front side thread:
G / NPT 1 1/2"
Rear side thread:
G / NPT 1"
Ceiling mountingBlocking distance 0.07 m (0.23 ft) Max. measurement distance 3 m (9.8 ft) Output Transmitter:
4 ... 20 mA HART
Profibus DPCertificates / Approvals ATEX
FM
CSA
TIIS
IECExOptions Second 4...20mA output Specialities Floating protection tube Application limits Foam / high turbulence possible:
FDU91
For tank farms scanner:
FMU95Components Transmitter:
FMU90, FMU95
| 測量原理 | Ultrasonic | |
| Characteristic / Application | Separated version with field housing or top hat rail housing for control cabinet instrumentation, 300m in-between sensor and transmitter | |
| Supply / Communication | 4-wire (HART , Profibus DP) | |
| Accuracy | +/- 2mm + 0.17% of measured distance | |
| Ambient temperature | -40 °C ... 80 °C (-40 °F ... 176 °F) | |
| Process temperature | -40 °C ... 80 °C (-40 °F ... 176 °F) | |
| Process pressure absolute / max. overpressure limit | 0.7 bar ... 4 bar abs (10 psi ... 58 psi) | |
| Main wetted parts | PVDF (IP68 / NEMA6P) | |
| Process connection | Front side thread: G / NPT 1 1/2" Rear side thread: G / NPT 1" Ceiling mounting | |
| Blocking distance | 0.07 m (0.23 ft) | |
| Max. measurement distance | 1.2 m (3.9 ft) | |
| Output | Transmitter: 4 ... 20 mA HART Profibus DP | |
| Certificates / Approvals | ATEX FM CSA TIIS | |
| Options | Second 4...20mA output | |
| Components | Transmitter: FMU90 | |
| 測量原理 | Ultrasonic | |
| Main features | Version with separate transmitter in field housing or top hat rail housing Cost effective solution for open channel flow measurement in water / wastewater plants | |
| Diameter | Unlimited (open channel) | |
| Measuring range | Unlimited (max measuring distance up to 3m / 32ft) | |
| Process temperature | -40 °C ... 80 °C (-40 °F ... 176 °F) | |
| Pressure range | atm. | |
| Measured error | accuracy: distance measurement: +/- 2mm + 0.17% resolution: distance measurement: 1m | |
| Communication | Profibus DP HART | |
| Outputs | Transmitter: 4 ... 20 mA HART Profibus DP | |
| Inputs | Transmitter | |
| Ex-Approvals | ATEX IECEx | |
| Protection electronic | IP68 | |
| Display/Operation | Transmitter | |
| Advantages | Later installation possible Sensor self-cleaning effect Sensor submersible (IP68 / NEMA 6P) 300m distance inbetween sensor and transmitter | |
| Components | Transmitter: FMU90 | |
您感興趣的產(chǎn)品PRODUCTS YOU ARE INTERESTED IN
儀表網(wǎng) 設(shè)計制作，未經(jīng)允許翻錄必究 .? ? ?
請輸入賬號
請輸入密碼
請輸驗證碼
