Полевой корпус

Заказные данные
(2)
Аксессуары
(19)

Информационные материалы

Чертеж

ULTRAMAT 6, field unit, dimensions in mm

Схема подключения

Pin assignment (electrical and gas connections)

ULTRAMAT 6, field unit, connector and terminal assignment

ULTRAMAT 6, field unit, connector and terminal assignment of the Autocal board and PROFIBUS connectors

ULTRAMAT 6, field unit, gas and electrical connections

Технические данные

General
Measuring ranges	4, switchable internally and externally; autoranging is also possible
Smallest possible measuring range	Depending on application, e.g. CO: 0 to 10 vpm, CO₂: 0 to 5 vpm
Largest possible measuring range	Depending on application
Measuring range with suppressed zero	Any zero point within 0 to 100 % can be achieved; smallest possible span 20 %
Heated version	65 °C
Characteristic	Linearized
Position of use	Front panel vertical
Conformity	CE identification EN 50081-1, EN 50082-2
Design, enclosure
Weight	Approx. 32 kg
Degree of protection	IP65 according to EN 60529, restricted breathing to EN 50021
Electrical characteristics
Power supply	100 to 120 V AC (rated range 90 to 132 V), 48 to 63 Hz or 200 to 240 V AC (rated range 180 to 264 V), 48 to 63 Hz
Power consumption	Approx. 35 VA; approx. 330 VA with heated version
Electromagnetic compatibility (EMC)	According to standard requirements of NAMUR NE21 (08/98)
Electrical safety	According to EN 61010-1
heated units	overvoltage category II
unheated units	overvoltage category III
Fuses (unit without heater)
100... 120 V	F3: 1T/250; F4: 1T/250
200... 240 V	F3: 0.63T/250; F4: 0.63T/250
Fuses (unit with heater)
100... 120 V	F1: 1T/250; F2: 4T/250 F3: 4T/250; F4: 4T/250
200... 240 V	F1: 0.63T/250; F2: 2.5T/250 F3: 2.5T/250; F4: 2.5T/250
Gas inlet conditions
Perm. sample gas pressure
for analyzers with hoses (without pressure switch)	600 to 1500 hPa (absolute)
for analyzers with pipes (without pressure switch)	600 to 1500 hPa (absolute)
Ex (leakage compensation)	600 to 1160 hPa (absolute)
Ex (continuous purging)	600 to 1500 hPa (absolute)
Purging gas pressure
Permanent	< 165 hPa above ambient
For short periods	250 hPa above ambient
Sample gas flow	18 to 90 l/h (0.3 to 1.5 l/min)
Sample gas temperature	0 to 50 °C; with heated version: 0 to 80 °C
Sample gas humidity	< 90% RH (relative humidity) or depending on application
Time response
Warm-up period	With amb. temperature < 30 min (maximum accuracy achieved after 2 hours); heated version: approx. 90 min
Response time (T₉₀ time)	Dependent on length of analyzer cell, sample gas line and programmed damping
Damping (electric time constant)	0 to 100 s, programmable
Dead time (purging time of gas path in analyzer at 1 l/min)	Approx. 0.5 to 5 s, depending on version
Time for internal signal processing	< 1 s
Pressure correction range
Pressure sensor
internal	600 to 1200 hPa absolute
external	600 to 1500 hPa absolute
Measuring response (maximum accuracy achieved after 2 hours)
Output signal fluctuation	± 0.1% to ± 1% of smallest possible measuring range specified on rating plate, depending on application with the unit specific electronic time constant (corresponds to ±0.33% at 2σ)
Zero drift	< 1% of measuring range/week
Measured-value drift	< 1% of measuring range/week
Repeatability	Between 0.1% and 1% of respective measuring range
Minimum detectable quantity	1% of smallest measuring range
Linearity error	< 0.5% of full-scale value
Influencing variables (referred to 1000 hPa absolute sample gas pressure, 0.5 l/min sample gas flow and 25 °C ambient temperature)
Ambient temperature	< 1% of measuring range/10 K (for a constant temperature of the reception cell)
Sample gas pressure	With pressure compensation: < 0.15% of setpoint/1% change in atmospheric pressure
Sample gas flow	Negligible
Power supply	< 0.1% of output signal span at rated voltage ± 10%
Ambient conditions	Application-dependent influencing of measurement if ambient air contains measured component or cross-sensitive gases
Electric inputs and outputs
Analog output	0/2/4 to 20 mA. floating; max. load 750 Ω
Relay outputs	6, with changeover contacts, freely selectable, e.g. for range identification; loading capacity: 24 V AC/DC / 1 A floating, non sparking
Analog inputs	2, designed for 0/2/4 to 20 mA, for external pressure sensor and correction of influence of residual gas (correction of cross-interference)
Binary inputs	6, designed for 24 V, floating, freely selectable, e.g. for range switching
Serial interface	RS 485
Options	Autocal function with 8 additional binary inputs and 8 relay outputs, also with PROFIBUS PA and PROFIBUS DP
Ambient conditions
Permissible ambient temperature	-30 to +70 °C during storage and transport, +5 to +45 °C during operation
Permissible humidity	< 90 % RH (relative humidity) as annual average, during storage and transport (dew point must not be fallen below)