Thermal Mass Gas Flow Meter
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Model No ::
BT-TMFM
Product Specification ::
BROILTECH Thermal mass flow meter for detection and metering the gas and air. Its work on principal of calorie amount taken away from the heated sensor by a fluid flow is calibrated to the mass of flow,
Thermal mass flow meter use for measuring : air, nitrogen, argon, co2, chlorine, ethane, ethylene, methane, ammonia, helium, hydrogen, bio gas,
Thermal mass gas flow meter
1) Technical specification :
Type : Inline and Insertion
Medium : All kinds of gases (pure & stable except for acetylene)Accuracy : 1%Repeatability : 0.2% full scale meterAmbient Temperature : -40C to 50CMedium Temperature : -40C to 260 CEnvironmental Pressure : 1 MPa, 2.5 MPaProtection : Water Proof, Explosion Proof
Material of construction : S.S. 316 (Standard) other on request
INLINE TYPE CONECTION : FLANGE
,
2) DISPLAY
Power voltage: 85 v ac – 250 v ac OR 24V DC 10%
display mode:
Liquid Crystal Display (LCD), as follows:
L XXX. X four instantaneous flow (m3 / h) or L/h
XX. XXXXXX eight cumulative flow (m3) or L
temperature reading
Cumulative flow: automatically expand the display precision, the cumulative flow values can be reset.
Power-fail protection: instrument coefficient, the Total flow values ten years is not lost when power supply drop.
3) output : 3 wire pulse
: 2 wire 4 to 20 mA
: RS-485
: HART
Upper Range Value of Common Gas
(Unit: Nm3/h. The follow table can be extended)
The flow rate in standard condition: The flow rate is in the condition of 20? temperature and 101.325kPa pressure.
The unit of flow rate is optional: Nm3/h, Nm3/min, L/h, L/min, t/h, t/min, kg/h or kg/min.
Product Features ::
Thermal mass flow meter use for measuring air and gas , and we provide more than 59 gas k factor calculation,
Range ::
Thermal mass flow meter use for measuring : air, nitrogen, argon, co2, chlorine, ethane, ethylene, methane, ammonia, helium, hydrogen, bio gas,
Product Applications ::
Air & Gas