BMT 965 - Specifications (BMT 965 C Only)

OZONE ANALYZER BMT 965 Manual, Rev. 01/2024
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53
M965_001_EN_2023
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11
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01
For further description of the functions and properties of the cabinet version please refer to the
main part of the manual.
Specifications (BMT 965 C only)
concentration ranges 50, 100, 200, 300, 400, 500, 600 g/Nm
3
,
selectable units g/Nm
3
, %wt/wt, %wt(air) & ppm
v
optional ranges
10, 20 g/Nm
3
, selectable units g/Nm
3
, %wt/wt, %wt(air) & ppm
v
max. inlet pressure 2.5 bar g
max. outlet pressure 1.15 bar abs
ambient temperature 0 - 55°C (non-condensing)
materials in contact
with ozone
quartz (cuvette windows), SS (cuvette, fittings, cuvette spacer),
FFPM (window seals), FEP (tubing)
inlet gas port for FEP tubing 3x5 mm (1/8" x 3/16"), opt. 4x6 mm, or
1/8" or 1/4" or 6 mm Swagelok. Built-in sample gas filter is standard
outlet gas port for 4x6 mm tubing
recommended flow rate 0.1 to 1 l/min typical
pressure drop approx. 60 mbar at 0.5 l/min, throttle valve fully open
max. back pressure 100 mbar g
control outputs relay contacts (28 V, 0.5 A, isolated):
Lamp Low
Cuvette Dirty
High Alarm
Low Alarm
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
or MODBUS RTU
fully automatic zeroing internal purge unit is integrated
power wide range input: 100 - 240 VAC, 50/60 Hz, 35 VA
dimensions (W x H x D) 300 x 200 x 120 mm
weight 3.6 kg
compliance CE-marked (EMC & safety), cTUVus NRTL-listed (safety),
USCG 46 CFR 612.060-30
General specifications not specific to the BMT 965 C are found on page 39.