HK Instruments AVT Series Скачать руководство пользователя страница 3

Installation version 6.0 2018

Figure 2a - Wiring diagram: Tout & Vout

Figure 2b - Wiring diagram: relay output

For CE compliance a properly grounded shielding cable is
required.
1) Unscrew the strain relief and route the cable(s). Use the strain

relief on the left for power in and signal out (Tout/vout) and the 
strain relief on the right for relay.

2) Connect the wires as shown in figure 2a and 2b.
3) Tighten the strain relief.

1) Select the desired measurement range (see step 3).
2) Select the desired measurement mode (see step 4).
3) Configure the relay (optional) (see step 5).

The device is now ready to be used.

Configure the outputs:
• Temperature output (Tout)
• Velocity output (vout)

Select the output mode, current (mA) or voltage (V), by installing
jumpers as shown in Figure 4. Both outputs, temperature (T)
and velocity (v), are configured separately.

SELECTING THE MEASUREMENT RANGE 

CONTINUED

Tout
vout

24 V

GND

+

Power supply

24 VDC / 24 VAC

V

A

V

A

Output 0...10 V / 4...20 mA (temperature)

Output 0...10 V / 4...20 mA (velocity)

r

d

No jumper

Circuit open

Jumper stored

Jumper installed

Cicuit closed

(Grey colour indicates that a jumper is installed)

Figure 3b - Jumper installation

J1   Jumper (J1): Installed
J2   Jumper (J2): Not installed

 Range 2 (0–2 m/s)

J1   Jumper (J1): Not installed
J2   Jumper (J2): Installed

Range 10 (0–10 m/s)

J1   Jumper (J1): Installed
J2   Jumper (J2): Installed

Range 20 (0–20 m/s)

V

Temperature output (Tout): T = voltage (V)

Velocity output (vout): v = voltage (V) 

T

v

mA

V

Temperature output (Tout): T = current (mA)

Velocity output (vout): v = current (mA) 

T

v

mA

Temperature output (Tout): T = voltage (V)

Velocity output (vout): v = current (mA) 

T

v

V mA

Temperature output (Tout): T = current (mA)

Velocity output (vout): v = voltage (V) 

T

v

V mA

NC
COM
NO

STEP 2: WIRING DIAGRAMS

Select the measurement range by installing jumpers as shown in
Figure 3a. (See Figure 3a-3b – Jumper settings)

CONFIGURATION

STEP 3: SELECTING THE MEASUREMENT RANGE

STEP 4: SELECTING THE MEASUREMENT MODE

Figure 3a

Figure 4

Содержание AVT Series

Страница 1: ... 2 m s 0 2 m s 5 from reading Range 0 10 m s 0 5 m s 5 from reading Range 0 20 m s 1 0 m s 5 from reading Thermal shift 0 8 FS C Units calibrated at 22 C Rapid thermal shift stabilisation time 10 min Temperature 0 5 ºC velocity 0 5 m s Technical Specifications Media compatibility Dry air or non aggressive gases Measuring units m s and C Measuring element Temperature ntc10k Velocity Pt1000 Environm...

Страница 2: ... m s C 36 0 95 210 0 15 0 15 0 70 Push button Terminal block Jumpers Terminal block for relay Air flow direction Air flow direction Air flow direction Air flow direction Air flow direction Strain relief facing down Figure 1c Mounting orientation Tighten the screw INSTALLATION 1 Select the mounting location on a duct 2 Use the mounting flange of the device as a template and mark the screw holes 3 Mount ...

Страница 3: ...GE CONTINUED Tout vout 24 V GND Power supply 24 VDC 24 VAC V A V A Output 0 10 V 4 20 mA temperature Output 0 10 V 4 20 mA velocity r d No jumper Circuit open Jumper stored Jumper installed Cicuit closed Grey colour indicates that a jumper is installed Figure 3b Jumper installation J1 Jumper J1 Installed J2 Jumper J2 Not installed Range 2 0 2 m s J1 Jumper J1 Not installed J2 Jumper J2 Installed R...

Страница 4: ...less product and sending it to the buyer Delivery costs for the repair under warranty will be paid by the buyer and the return costs by the seller The warranty does not comprise damages caused by accident lightning flood or other natural phenomenon nor mal wear and tear improper or careless handling abnormal use over loading improper storage incorrect care or reconstruction or changes and installa...

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