Aks 3000
Aks 3000
Aks 3000
Technical leaet
Technical leaet
DKRCC.PD.SBO.A3.02
Technical leaet
Introduction
AKS 3000 is a series of absolute transmitters with high-level signal conditioned current output, developed to meet demands in A/C and refrigeration. AKS 3000 utilizes the proved piezoresistive measuring principle, which has been used for decades in Danfoss pressure transmitters. The pressure reference is a sealed gauge. This means that atmospheric pressure variations have no inuence on regulating accuracy. A must in accurate low pressure regulation. All materials in contact with the refrigerant and materials for the housing are AISI 316L stainless steel. No soft gaskets, all environmental sealings are made through laser weldings only. AKS 3000 has a 4 to 20 mA output, and is available with 2 m cable or with spade terminals and EN 175301-803 plug.
Features
Designed to meet A/C and refrigeration demands without compromising control accuracy concerning Tough environment Vibration Shock during operation and transport Humidity and ice formation Temperature variations Corrosive media like ammonia gases and salt mist Convenient performance 4 to 20 mA signal 1% typical accuracy 0.5% typical linearity Prepared for high pressure refrigerants Bar code for tracing of calibration data
Perfect system integrity Compact design Max. working pressure 33 bar Temperature compensation for suction line Optimized accuracy at 10C and +20C for suction line installations, see page 4 1 /4 -18 NPT, G 3/8 A or 1/4 are ensures tight pressure connection All laser welded AISI 316L stainless steel enclosure No soft seals Enclosure: IP 65 with plug; IP 67 with cable Application Fan speed control High pressure control Compressor capacity control Evaporator pressure detection Oil pressure control Approvals UL CE marked acc. to the EMC directive
DKRCC.PD.SBO.A3.02
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Thermal sensitivity
AKS 3000 is calibrated to limit ambient temperature inuence on the regulating accuracy. Pressure transmitters to be used at low temperature conditions, e.g. in suction lines, are calibrated at 10C and +20C. In this way control accuracy is optimized in a temperature range of 30C to +40C.
Pressure transmitters for general use, e.g. at normal room temperature, are calibrated at +20C and +60C. In this way control accuracy is optimized in a temperature range of 0C to +80C.
Ordering
AKS 3000
Code no. Operating range bar 1 6 1 9 1 12 1 20 0 18 0 25 0 30 0 40 0 60 Max. working pressure PB bar 33 33 33 50 50 50 60 100 100 +20 / +60 060G1066 060G1083 060G1041 10 / +20 Calibration at C EN 175301-803 plug, Pg 9 G 3/8 A 060G1040 060G1051 060G1058 060G1049 060G1052 060G1053 060G1068 060G1080 060G1081
1
/4 - 18 NPT
/4 are
Accessories
In case hermetic mounting is required, the following reduction nipples can be used, if the
Adaptor Materials
Solder nipple
Steel
G 3/8 A 8 mm
993N3572
G 3/8
Solder nipple
Copper
/4 are 6 mm
023U8001
/4 Flare
Solder nipple
Copper
023U8002
DKRCC.PD.SBO.A3.02
Technical leaet
Technical data
Performance
Accuracy Non-linearity Hysteresis and repeatability Thermal zero point shift Thermal sensitivity (span) shift Response time Max. operating pressure 1% FS (typ.) / 2% FS (max.) < 0.5% FS 0.1% FS 0.2% FS/10K (typ.) 0.4% FS/10K (max.) 0.2% FS/10K (typ.) 0.4% FS/10K (max.) < 4 ms See ordering table
Electrical specications
Rated output signal Supply voltage, Vsupply (polarity protected) Voltage dependency Current limitation 4 to 20 mA 10 to 30 V d.c. < 0.2% FS/10 V 28 mA (typ.)
Max. load, RL
Environmental conditions
Operating temperature range 40 to 80C LP: 30 40C HP: 0 80C 50 to 85C EN 61000-6-3
8 kV
4 kV
EN 61000-6-2 EN 61000-6-2 EN 61000-6-2 EN 61000-6-2 EN 61000-6-2 EN 61000-6-2 > 100 M at 100 V d.c. IEC 60068-2-6 IEC 60068-2-34, IEC 60068-2-36 IEC 60068-2-27 IEC 60068-2-32 Plug: IP 65 (IEC 60529) Cable: IP 67
eld
conducted
burst
surge
4 kV (CM), Clamp
1 kV (CM,DM) at Rg = 42
Approvals
UL recognized for sale in the USA and Canada CE marked according to the EMC directive File no. E310 24 89/ 336/ EC
Mechanical characteristics
Electrical connection Wetted parts, material Housing material Weight EN 175301-803 plug/ 2 m cable EN10088-1-1.4404 (AISI 316L) EN10088-1-1.4404 (AISI 316L) 0.2 kg
Media
EN 175301-803 plug
DKRCC.PD.SBO.A3.02
Technical leaet
All dimensions in mm
Pressure Connection L [mm]
1
/4 -18 NPT 16
16.5
DKRCC.PD.SBO.A3.02
Technical leaet
DKRCC.PD.SBO.A3.02
Technical leaet
DKRCC.PD.SBO.A3.02