Nuflo MC-II Flow Analyzer流量積算指示儀
現今，超過25萬套NuFo流量積算儀在各地運行。無
可否認，卡麥隆測量系統在設計和制造流量積算儀及流量類分
析儀表。 Nuflo＂MC系列的流量類電子類
產品有多功能，從MC?積算儀(提供累計流量和瞬時流量)到
MC-IEXP積算儀(通過 Modbus通訊可在一分鐘之內完成
對數據記錄文件的下載)我們為用戶提供了眾多類型的產品。
MC系列的流量電子類產品可以和 Nuflo渦輪流量計配套使
用，同時又是通用型產品，和其它品牌的渦輪流量計配套使用同樣的性能表現。The MC-II Flow Analyzer provides separate, continuous digital displays of flow rate and accumulated flow based on input from a turbine flowmeter. The low current consumption of its liquid crystal displays and CMOS microprocessor based circuitry enable years of dependable performance from a single lithium battery. Typical battery life is 3 to 5 years.
Download Nuflo MC-III Flow Analyzer Specifications (PDF)
NUFLO MC-II Plus Explosion Proof (EXP) Flow Analyzer
Totalizer readings can be made in any desired volumetric units, and flow rates can be measured in units per second, minute, hour, or day. Rate and total are quickly and easily calibrated using the keypad on the front of the MC-II?. The instrument is suitable for outdoor installation and requires no additional protection from the weather. The unit may be mounted directly on the turbine meter or attached remotely.
Specifications
Standard unit without options:
- Size: 7.3-in. wide x 8.3-in. high x 3.4-in. deep
- Weight: 6 lb including shipping container
- Power supply: One 3.6 volt lithium battery
- Current consumption: 200 microamps typical
- Temperature range: -40 to +140°F; -40 to +60°C
- Totalizer and flow rate display: Six digits
- Divisor or calibration factor range: 0.001 to 999,999
- Standard units: bbl and bpd (other units available)
- Accuracy: +/- 1 count (totalizer)
- Input frequency: 0 to 3,500 Hz
- Input amplitude: 30 to 3,000 mV peak to peak
Optional Features (specify those desired):
- Totalizer and flow rate units other than “bbl” and “bpd”– specify totalizer units and/or flow rate units
- Total reset: Password-secured access allows user to reset totalizer to zero from front panel
- Calibration enable: Password-secured access allows user to change calibration settings from front panel
Remote Mounting Hardware:
- Stainless steel, for installation on 2-in. nominal pipe, horizontal or vertical
- 10 ft signal cable assembly is standard with the remote mount option. (additional lengths are available – consult factory)
Pulse output (available with non-ATEX model)
- Powered by customer’s source
- For intrinsically safe (50 – 60 ms duration), specify: - Dry contact relay – 5 volt coil, 200 mA max, 6 VDC max
- Open collector transistor – 200 mA max, 6 VDC
- Optically isolated transistor – 100 mA, 6 VDC
- For non-intrinsically safe (50 – 60 ms duration), specify: - Relay – 5 V coil, 0.5 mA max, 30 VDC max, 10W max (resistive)
- Relay – 12 V coil, 0.5 mA max, 30 VDC max, 10W max (resistive)
- Relay – 24 V coil, 0.5 mA max, 30 VDC max, 10W max (resistive)
- Open collector transistor – 0.3 A max, 30 VDC max
- Optically isolated transistor – 0.1A max, 30 VDC max
Approvals
- CSA-certified in US and Canada, intrinsically safe in hazardous locations Class I, Division 1, Groups A, B, C, D; Type 4 enclosure
- ATEX-certified, II 1G Ex ia IIC T4 IP66
- Compliant with EMC Directive
