Technical data – KROHNE BM 702 A EN User Manual
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TECHNICAL DATA
50
BM 702 A
www.krohne.com
09/2009 - 4000643301 - MA BM 702 A R01 en
Measuring accuracy
Resolution
1 mm / 0.04"
Repeatability
≤ 0.5 x measuring error
Accuracy
Standard: ±10 mm / ±0.4", when distance ≤ 5 m / 16.4 ft or
±
0.2% of measured distance, when distance > 5 m / 16.4 ft
Option: ±5 mm / ±0.2", when distance ≤ 5 m / 16.4 ft or
±
0.1% of measured distance, when distance > 5 m / 16.4 ft
Reference conditions acc. to EN 60770
Reference conditions acc. to EN 60770
Reference conditions acc. to EN 60770
Reference conditions acc. to EN 60770
Temperature
+20°C ±5°C / +70°F ±10°F
Pressure
1013 mbar abs. ±20 mbar / 14.69 psig ±0.29 psig
Relative air humidity
60% ±15%
Target
Metal plate in an anechoic chamber
Operating conditions
Temperature
Temperature
Temperature
Temperature
Ambient temperature
-20…+55°C / -4…+130°F
Functional range: -40...+70°C / -40...+160°F
Storage temperature
-40…+85°C / -40…+185°F
Process connection temperature
V96 flange system with horn antenna or Wave-Guide:
V96 flange system with horn antenna or Wave-Guide:
V96 flange system with horn antenna or Wave-Guide:
V96 flange system with horn antenna or Wave-Guide:
Standard without HT distance piece (K6375 gasket): -20…+130°C / -5…+260°F
(depending on the temperature limits of the gasket material. For other gasket
materials see "Materials" in this table.)
With HT distance piece (K6375 gasket): -20…+250°C / -5…+260°F
(depending on the temperature limits of the gasket material. For other gasket
materials see "Materials" in this table.)
LP flange system with horn antenna or Wave-Guide:
LP flange system with horn antenna or Wave-Guide:
LP flange system with horn antenna or Wave-Guide:
LP flange system with horn antenna or Wave-Guide:
-20…+130°C / -4…+266°F (only available without HT distance piece)
Wave-Stick:
Wave-Stick:
Wave-Stick:
Wave-Stick:
PTFE with or without flange plate: -20…+130°C / -5…+260°F
(dep. on flange size and pressure rating. Refer to chapter "Pressure ratings".)
PTFE with or without flange plate and HT distance piece: -20…+150°C / -5…+300°F
(dep. on flange size and pressure rating. Refer to chapter "Pressure ratings".)
PP without flange plate: -20…+100°C / -5…+210°F
(only available without HT distance piece)
Thermal shock resistance
<40°C/s / <72°F/s
Pressure
Pressure
Pressure
Pressure
Operating pressure
V96 flange system with horn antenna or Wave-Guide:
V96 flange system with horn antenna or Wave-Guide:
V96 flange system with horn antenna or Wave-Guide:
V96 flange system with horn antenna or Wave-Guide:
-1…40 bar / -14.5…580 psig
(dep. on flange size and pressure rating. Refer to chapter "Pressure ratings".)
Higher pressures on request.
LP flange system with horn antenna, Wave-Guide or
LP flange system with horn antenna, Wave-Guide or
LP flange system with horn antenna, Wave-Guide or
LP flange system with horn antenna, Wave-Guide or
Wave-Stick without flange plate:
Wave-Stick without flange plate:
Wave-Stick without flange plate:
Wave-Stick without flange plate:
-1…2 bar / -14.5…29 psig
Wave-Stick with flange plate:
Wave-Stick with flange plate:
Wave-Stick with flange plate:
Wave-Stick with flange plate:
-1...16 bar / -14.5...232 psig
(dep. on temperature; Refer to chapter "Pressure ratings".)
.book Page 50 Thursday, September 3, 2009 2:53 PM