BMT 965 - Specifications (BMT 965 AQ Only)

OZONE ANALYZER BMT 965 Manual, Rev. 01/2024
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M965_001_EN_2023
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11
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01
Specifications (BMT 965 AQ only)
concentration ranges
AQ: 10, 50, 100, 150 ppm
w
AQ/HF: 10, 20, 50, 100, 150 ppm
w
max. pressure, fluid ports AQ, 10 ppmw: 1 bar g
AQ, 50 and 100 ppmw: 4 bar g
AQ, 150 ppmw: 6 bar g
AQ/HF, all ranges: 2.5 bar g
ambient temperature 0 – 50°C (non-condensing)
materials in contact
with ozone
AQ: quartz, PTFE, PFA, FFPM
AQ/HF: saphhire, PTFE, PFA, FFPM
fluid ports 1/4" Flaretek
recommended flow rate 0.1 - 0.3 l/min typical
pressure drop approx. 45 mbar at 0.3 l/min
condensate prevention approx. 0.2 l/min of dry air or nitrogen, connection 1/4" Swagelok
control outputs relay contacts (28 V, 0.5 A, isolated):
Lamp Low
Cuvette Dirty
High Alarm
Low Alarm
Purge Control
error handling Error Relay: 30 V, 0.5 A, summarizing instrument failures.
Errors: Lamp Low Error, Lamp Off Error, Lamp High Error, Cuvette
Dirty Error, Overrange, Overpressure, Low Pressure, EEPROM Error
interface (opt.) either RS-232, bidirectional, 2400 - 38400 Baud,
isolated (RS-232 GND connected to analog GND)
or MODBUS/TCP
power wide range input: 100 - 240 VAC, 50/60 Hz, 15 VA
optional: 12 - 36 VDC, 15 W
dimensions (W x H x D) 260 x 160 x 91 mm
weight 3.0 kg
General specifications not specific to the BMT 965 AQ and BMT 965 AQ/HF are found on
page 39.