Danfoss AKS 3000 Data sheet

Data Sheet

Pressure transmitter Type AKS 3000

For A/C and refrigeration

AKS 3000 is a series of absolute transmitters with high-level signal conditioned current output, developed to meet demands in A/C and refrigeration applications.

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 inuence 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 – 20 mA output, and is available with spade terminals for EN 175301-803 plug.

AI190386421543en-000501

Pressure transmitter, AKS 3000

Features

Designed to meet A/C and refrigeration application 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 – 20 mA signal

• 1% typical accuracy

• 0.5% typical linearity

• Prepared for high pressure refrigerants Bar code for tracing of calibration data

Convenient performance

• Compact design

• Max. working pressure 33 bar <P< 100 bar

• Digitally temperature compensation Optimized accuracy at -10 °C and 20 °C for suction line installations.

•

⁄4 -18NPT, G 3⁄8 A, G1⁄2 Aor female 7⁄16-20 UNF ensures tight pressure connection

• All laser welded AISI 316L stainless steel enclosure

• No soft seals

• Enclosure: IP65

• For use in ATEX zone 2 explosive atmospheres

• UL approved

Pressure transmitter, AKS 3000

Applications

• Fan speed control

• High pressure control

• Compressor capacity control

• Evaporator pressure detection

• Oil pressure control

Type code

EN 175301-803-A

pg 9

Ambient temperature 4 - 20 mA output

-40 – 85 °C

Electrical connection 4 - 20 mA output

Pin 1: + supply Pin 2: ÷ supply

Pin 3: Not used

Connected to transmitter housing

Pressure Connection

⁄4

- 18 NPT

⁄8 A ISO 228/1

⁄2 A

⁄16

- 20 UNF Female Weight [kg]

plug

cable

L [mm]16212016.5

0.15

0.20

Pressure transmitter, AKS 3000

Product specication

Thermal sensitivity

• AKS 3000 is calibrated to limit ambient temperature inuence on the regulating accuracy.

• Pressure transmitters to be used at low temperature conditions, e.g. in suction lines, are calibrated at -10 °C and 20 °C.

• In this way control accuracy is optimized in a temperature range of -30 °C – 40 °C.

• Pressure transmitters for general use, e.g. at normal room temperature, are calibrated at 20 °C and 60 °C.

• In this way control accuracy is optimized in a temperature range of 0 °C – 80 °C.

Electrical connection

Table 1: Electrical connection, Two-wire, 4 – 20 mA

Dimensions and weight

Figure 1: Dimensions



NOTE:

All dimensions in millimeters

Table 2: Dimensions and weight

Operating range

[bar] (e)

Max. working

pressure PB [bar]

Calibration at [°C]

Code no.

EN 175301-803 plug

⁄8 A

⁄2 A

⁄4 - 18 NPT

⁄16 - 20UNF Female

-1 – 6

-10 / 20

060G1040––

060G1321

-1 – 933–

060G1895

060G1051

060G1007

(1)

-1 – 12

060G1058

060G1896

060G1052

060G1323

-1 – 20

060G1049

–

060G1053

060G1010

0 – 18

20 / 60

––060G1068

060G1325

0 – 25

060G1041

060G1608

(1)

060G1080

060G1019

0 – 3060––060G1081

060G1327

0 – 40

100

060G1066––

060G1328

0 – 60

100

–

060G3631

060G1083

–

Features

Descriptions

Accuracy

±1% FS (typ.) / ±2% FS (max.)

Non-linearity

< ±0.5% FS

Hysteresis and repeatability

≤ ±0.1% FS

Thermal zero point shift

≤ ±0.2% FS/10K (typ.) ≤ ±0.4% FS/10K (max.)

Thermal sensitivity (span) shift

≤ ±0.2% FS/10K (typ.) ≤ ±0.4% FS/10K (max.)

Response time

< 4 ms

Max. operating pressure

See Table 3: Ordering

Features

Descriptions

Rated output signal

4 – 20 mA

Supply voltage, [UB] (polarity protected)

9 – 32 V DC

Supply voltage dependency

< 0.2% FS/10 V

Output limitation

22.4 mA (typ.)

Power-up time

< 50 ms

Max. load, [RL]

RL ≤

UB − 9V

0.02A

[Ω]

Sensor operating temperature range

Normal

-40 – 85 °C

ATEX Zone 2

-10 – 85 °C

Media temperature range

- 40 – 85 °C

Compensated temperature range

≤ 16 bar

LP: -30 – 40 °C HP: 0 – 80 °C

> 16 bar

Transport temperature range

-50 – 85 °C

EMC - Emmission

EN 61000-6-3

EMC - Immunity

Electrostatic discharge Air

8 kV

EN 61000-6-2

Contact

4 kV

EN 61000-6-2

eld

10 V/m, 26 MHz – 1 GHz

EN 61000-6-2

conducted

3 Vrms, 150 kHz – 30 MHz

EN 61000-6-2

Transient burst

4 kV (CM), Clamp

EN 61000-6-2

surge

1 kV (CM,DM) at Rg = 42 Ω

EN 61000-6-2

Insulation resistance

> 100 MΩ at 500 V DC

Pressure transmitter, AKS 3000

Ordering

Table 3: Ordering

(1)

Calibrated as absolute pressure range:

Calibrated as absolute pressure range: 060G1007: 0 – 10 bar (abs)

060G1007: 0 – 10 bar (abs) 060G1608: 0 – 25 bar (abs)

060G1608: 0 – 25 bar (abs)

Ordering standard

Table 4: Performance

Table 5: Electrical specications

Table 6: Environmental conditions

Vibration stability

Sinusoidal

20 g, 25 Hz – 2 kHz

IEC 60068-2-6

Random

7,5 grms, 5 Hz – 1 kHz

IEC 60068-2-34, IEC 60068-2-36

Shock resistance

Shock

500 g / 1 ms

IEC 60068-2-27

Free fall

1 m

IEC 60068-2-32

Enclosure

IP65 (IEC 60529)

Zone 2 applications

EN60079-0; EN60079-15

Features

Description

AKS products can be used in end user applications employing the following ammable refrigerants: A3: R290, R600, R600a, R1270 A2L: R32, R444B, R452A/B, R454A/B/C, R455A, R1234zyef

IEC/EN 60335-2-89 (commercial refrigerating appliances) IEC/EN 60335-2-40 (electrical heat pumps, air-onditioners)

Features

Descriptions

Electrical connection

EN 175301-803 plug

Wetted parts, material

EN10088-1-1.4404 (AISI 316L)

Housing material

EN10088-1-1.4404 (AISI 316L)

Weight

0.15 kg

Refrigerants

DR3, DR55, DR7, HDR110, L40, R1234yf, R1234ze, R1270, R1290, R134a, R22, R227, R23, R290, R32, R404A, R407A, R407B, R407C, R407F, R410A, R413A, R417A, R422A, R422D, R427A, R438A, R444B, R447A, R448A, R449A, R449B, R450A, R452A, R454B, R502, R507, R513A, R600, R600a, R717 (NH3), R744 (CO2), R1270

Pressure transmitter, AKS 3000

Explosive atmospheres

Table 7: Explosive atmospheres

The products for ATEX Zone 2 are applicable in refrigeration applications employing any ammable refrigerants classied as IIA – please, refer to AKS installation guide. In ATEX Zone 2 applications at low temperatures cable and

plug must be protected against impact.

Table 8: Flammable refrigerants

For other products not ATEX Zone 2 assessed, an ignition risk assessment has been conducted with reference to IEC/EN 60335-2-89 (commercial refrigerating appliances) and IEC/EN 60335-2-40 (electrical heat pumps, airconditioners).

For countries where safety standards are not an indispensable part of the safety system, Danfoss recommends the installer to seek a third-party approval of the system containing ammable refrigerant. Note: Please, follow specic selection criteria stated in the data sheet for these particular refrigerants.

Mechanical characteristics

Table 9: Mechanical characteristics

File name

Document type

Document topic

Approval authority

UL E227388

Explosive - Safety Certicate

Hazardous Locations

UL E31024

Electrical - Safety Certicate

UL E311982

Electrical - Safety Certicate

064G9615.06

EU Declaration

ATEX/EMCD/RoHS

Danfoss

060G9688.00

Manufacturers Declaration

Danfoss

0F18477.5123467890YTN

Pressure - Safety Certicate

CRN

TSSA

060R3160.00

Manufacturers Declaration

China RoHS

Danfoss

064R9402.00

Manufacturers Declaration

PED

Danfoss

E494625

Electrical - Safety Certicate

1786330

Explosive - Safety Certicate

CSA

Pressure transmitter, AKS 3000

Certicates, declarations and approvals

The list contains all certicates, declarations, and approvals for this product type. Individual code number may have some or all of these approvals, and certain local approvals may not appear on the list.

Some approvals may change over time. You can check the most current status at danfoss.com or contact your local Danfoss representative if you have any questions.

Table 10: Certicates, declarations and approvals

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Danfoss AKS 3000 Data sheet

Specifications and Main Features

Frequently Asked Questions

User Manual