[EN] English - K0394 Issue 3
Specification
23
Specification
General
Environmental
conditions
The DPI 104 is suitable for indoor use with the following
environmental requirements. It is permitted to use the DPI 104
outdoors as a portable instrument if the environmental
requirements are met
* The DPI 104 has been assessed to the European IEC60529
standard as having an ingress protection rating of IP65, but this is
for reliability purposes and not for safety reasons.
Electrical
Additional Data
**The case of the DPI 104 is not suitable for prolonged exposure to
ultra-violet light.
Display
LCD
EMC
EN 61326-1
Electrical Safety
EN 61010-1
Pressure Safety
Pressure Equipment Directive - Class: Sound
Engineering Practice (SEP)
.
Power supply
9V, IEC 6LR61, ANSI/NEDA 1604 battery, OR use an
external 12-24 Vdc 50mA supply.
Operating
temperature
-10 to 50°C (14 to 122°F).
Storage temperature -20 to 70°C (-4 to 158°F).
Ingress Protection
IP65 *.
Operating Humidity
0 to 95% relative humidity (RH) non-condensing
Vibration
Def Stan 66-31, 8.4 cat III.
Operating altitude
2000 metres (6560 ft).
Pollution degree
2
Switch input
Maximum impedance: 200
Ω
(mechanical contact
only).
Alarm output
Type: Open drain Field Effect Transistor (FET)
Maximum (mA): 250 mA; Maximum (V): 24 Vdc.
Analog output
0.05 to 5 Vdc; Minimum load: 500
Ω
;
Accuracy: 0.1% FS at 20°C (68°F) - user mode only.
Temperature coefficient:
0.007% FS / °C (0.0039% FS / °F).
Battery life
Up to one year for pressure measurements:
Au (power save facility) - On; maximum/minimum,
alarm, Vout, switch - all set to OFF.
RS232/Network
capacity
For: IDOS UPM, external software, or up to 99 units
in series (‘daisy chain’).
Materials
Case: Acrylonitrile Butadiene Styrene (ABS) **
Approved
CE Marked.
Size
Diameter = 95 mm (3.74 in); Depth = 55 mm (2.2 in)
Typical length (with connector)
≈
120 mm (4.7 in).
Weight
350g (12.5 oz).
