Instructions for Use RAUMEDIC
MPR2 logO
Manufacturer: zwo-400EN
RAUMEDIC AG, Hermann-Staudinger-Strasse 2, 95233 Helmbrechts, Germany Rev. 9 2020-09-22
Page 96 of 99
Analogue outputs
Number of channels: 2
Transferable input values: invasive pressure, partial oxygen pressure
Characteristic features: 5 µV / V / mmHg
Measuring range: - 20 ... + 360 mmHg
Resolution: < 0.5 mmHg, typical 0.23 mmHg
Accuracy after zeroing
*1
: ± 1.5 mmHg at 22 °Celsius ambient temperature
Accuracy after zeroing: ± 2.0 mmHg at 10 °Celsius – 40 °Celsius ambient temperature
Recommended supply voltage: 4 – 6 V DC
Maximum supply voltage: 10 Vss
Output frequency: 100 Hz
Additional thermal drift: max. 0.5 mmHg / K only with a software version lower than
1.06.0032 or 1.06.0032 ST (cf. 4.6.2 Device diagnostics
)
*1: Zeroing of the downstream monitor
Interface for the extension of the apparatus
Type: RS232 (V24) + power supply
Application: unit service and optional extension of the apparatus
PC interface
Type: USB
Application: connection of laptop
General data
Type designation: MPR2 logO
Mode of operation: continuous operation
Volume of alarm: minimum 45 dB(A) typical 60 dB(A), 1 m, in stand holder
Display: black/white LCD 320 x 240 pixel (1/4 VGA), 74 x 97 mm
Trend display: optional 4 min., 8 min., 20 min., 40 min., 80 min. or 4 h
Alarm limits: to be selected by menu
Language: German, other language versions optional
Dimensions: approx. 200 x 69 x 150 mm (W x D x H)
Mass: approx. 1.02 kg with battery
Fuse in battery compartment *2: type: TR5 / No. 372 / 250V / 1.25 AT / Wickmann
Power supply: internal battery
Type of battery: NiMH, Panasonic HHR210AH-1Z
Operating period: > 4 h (charged, new battery pack, all channels occupied, lighting
off, PHB = 1 s, at 22 °Celsius)
Charger / mains unit: Wide range adapter, Art. No. 284007-002
or Art. No. 284027-001
Input: 100-240 V / 50-60 Hz / 400-200 mA,
Output: 12 V / 1.5 A, protection class II, IP 40
Class of protection: - class of protection II with internal and external power supply
- type CF IEC 60601-1
- Directive 93/42/EEC Class II b
IP protection class: IP 21 in operation (sockets to the bottom, maximum inclination
20°)
*2: The fuse may be replaced by trained staff only. If the apparatus does not operate after the first
replacement, remove the fuse again and take the apparatus to the after-sales service department for
repair. The fuse can be obtained from the manufacturer, if necessary.
This document is for information only
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