参数资料
型号: DO KA TYPE 21-5M
厂商: E-T-A
文件页数: 2/17页
文件大小: 0K
描述: FM3 CABLE W/CONN 5M
标准包装: 1
连接器类型: 圆形 04 位置公型至导线引线
长度: 16.40'(5.0m)
缆线类型: 圆形
颜色:
屏蔽: 屏蔽
使用: 工业环境 - IP67
其它名称: Q2816192A
Electronic Flow Meter FM1
Technical data
Flow Meter FM1
General data
Media
Measuring functions
with CST/CSF
calorimetric monitoring heads
gases, liquids (oil etc.)
flow rate/volume flow/mass
with TST
turbine type sensors
gases, clean and particle-free liquids
flow rate, volume flow
1
Display
flow/temperature
2 x 16-digit LC display
Parameter assignment, calibration by:
Temperature range (electronic control unit) in circulating air
Electrical data
Input voltage
keypads
+10 °C...+50 °C *)
DC 24 V (19...32 V)
Power consumption
Analogue outputs (flow and temperature)
(temperature N/A with TST heads)
DC 200 mA**)
DC 110 mA
0/4-20 mA or 0/2-10 V or 0/1-5 V
Signal
outputs
2 relay outputs (2 limit values)
4 transistor outputs (2 limit values + 2 status, or
2 change over contacts AC/DC 50 V / 1 A / 50 W
open collector outputs DC 36 V/150 mA/1.5 W
2 limits values + 1 status + 1 pulse output)
Flow measurement
Measuring range
(display range)
(display range)
water
air
0.05...3 m/s (0...4 m/s)
0.1...20 m/s (0...100 m/s)
0.1...5 m/s
1...20 m/s
(0...5 m/s)
(0...20 m/s)
Accuracy (related to the velocity
available at sensor)
water
air
see failure diagram
see failure diagram
± 1% of final value, ± 3 % of measured value
± 1% of final value, ± 3 % of measured value
Repeatability
(1)
water
air
≤1%
≤1%
of measured value
of measured value
(5 % to 100 %
of final value)
≤ 0.5 % of measured value
≤ 0.5 % of measured value
(5 % to 100 %
of final value)
Temperature drift
(electronic control unit) (4)
water
air
0.35 %/°K of final value
0.1 %/°K of final value
none
none
Response delay
Temperature
measurement
measuring range
accuracy
water
(3)
air
(2)
2.5 s
3s
-40 °C...+130 °C
± 1 % of measuring range
1s
1s
N/A
N/A
Mechanical data (electronic control unit)
Degree of protection
Materials
rail-mounted:
surface mounted:
front panel mounted:
rail-mounted:
IP20
IP65
IP65
acrylic vinyl/styrene/polycarbonate; heat sink aluminium
Housing dimensions (LxWxH)
surface mounted:
front panel mounted:
aluminium/acrylic
aluminium black coated; display polyester foil
see dimension diagrams (overleaf)
Mass
Cables
rail-mounted:
mounted:
front panel mounted:
voltage supply
485 g
1250 g
900 g
3 x 0.75 mm 2 (AWG18)
to monitoring head
analogue outputs
LifYCY 4 x 2 x 0.2 mm 2 (AWG 24)
2 x LifYCY 2 x 0.25 mm 2 (AWG 24)
LifYCY 3 x 0.35 mm 2 (AWG 22)
2 x LifYCY 2 x 0.25 mm 2 (AWG 24)
limit value output
Max. cable length to monitoring head
2 x LifYCY 3 x 0.38
200 m
mm 2
(AWG 22)
2 x LifYCY 3 x 0.38 mm 2 (AWG 22)
200 m
*) With output C1 the max. admissible ambient temperature for the rail-mounted version is limited to +40 °C.
**) With output C1, power consumption may be up to 300 mA ±10 %.
(1) of the set value, at constant temperature and flow conditions, and stable thermal conductivity.
(2) Delay with the switch point set to 1 m/s and the flow at 2 m/s, after a sudden complete stop.
(3) Delay with the switch point set to 10 m/s and the flow at 20 m/s, after a sudden complete stop.
(4) Warm-up time to full accuracy: 15 minutes.
1 - 52
www.e-t-a.com
06/07 (230207)
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