Kofloc EX-700 Digital Mass Flow Meter with DisplayIndonesia Industrial Parts

Description

Kofloc EX-700 Digital Mass Flow Meter with Display the EXE-FLOWTM was commercialized “Exact measurement” and “Excellent function as a concept. This is covered from a small flow rate (F.S.10sccm) to a large flow rate (F.S.200slm) and the 11 flow ranges are ready as s standard stock.

Kofloc EX-700 Feature

Lower cost model with newly developed high-grade sensor
Compact and lightweight?24CDC drive.
RS485 communication is the standard spec.
Compliant to RoHS and CE marked.
Easy operation with indicator.
- Instant and totalized flow rate indication
- Change of gas type
- Conversion factor setting
- Upper or lower alarm setting
- Change of the unit of flow range, etc.
Accurate flow measurement and Excellent function
Full scale 10sccm to 200SLM
11 Range standard stock for fast delivery
Single power supply connection

Specification

Sensor type Thermal (EX sensor)
Flow range(N2)
- 10 /50 /100 /500SCCM 1 /5 /10 /20SLM
- 50 /100 /200SLM
Applicable gases?*1?
- N2(Air, H2, He, Ar, O2, CO2, and C.F.)
- N2(Air, Ar, and C.F.)
Response within 2sec
Accuracy?*2?
- ± 1.0%F.S. (25? )
- ± 1.5%F.S.(25? )
Temperature coefficient
- ± 0.2%F.S./??(15 ? 35? ) ?? 200SLM ±
- 0.4%F.S./?
Repeatability ± 0.2%F.S.
Proof pressure 980 ? Pa(G)
Working Temp. 5 ? 50?
Allowable storage temp. -10 ? 60?
Materials of a gas contact part SUS316, SUS316L, PTFE, FKM (optional NBR,CRP)
Electrical connection DC power plug and D-sub 9 pin male
Digital communication RS485?MODBUS protocol, RTU mode?
Required power supply (DC) 24VDC( ± 10%) 100mA
Joint
- 1/4F900 (standard)
- 3/8F900 (standard)
Needle valve (option)
- MODEL2412
- MODEL2412D
Signal
- Event output
  - 2 x NPN open collector output,
  - integrating pulse output?(Maximum rating DC30V 50mA)
- Flow output?*3)
  - ? 4 ? 20mA
  - ? 0 ? 5V
  - ? 1 ? 5V
Weight
- Approx. 600g (without fittings)
- Approx. 700g (without fittings)