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HMD60U/Y

HMD60U/Y-M210276en-A Operating Manual

2003-01-22 1

HUMIDITY TRANSMITTER HMD60U

HUMIDITY AND TEMPERATURE TRANSMITTER HMD60Y

MOUNTING

Ø 12

(0.47)

250 (9.84)62 (2.44)

100 (3.94)

Mounting hole 82 (3.23)>>>

The HMD60U/Y humidity and

temperature transmitters are two-wire

transmitters. They are duct mounted, and

the electronics can be disconnected

without dismantling the installation.

Mount the transmitter with two screws.

Place the drilling template on the duct

surface and drill the holes as indicated.

Remember to drill an additional hole for

calibration purposes. The calibration can

be conveniently performed on site with

the HMI41 or HM70 portable indicator

equipped with an appropriate probe and

optional calibration cable.

Figure 1 Dimensions of the HMD60U/Y

GROUNDING

(If the cable diameter is less

than 7mm, use a shrinking

tube or an adhesive tape)

cable

braid

flexible wires 0.5 mm²

(AWG 20), stranded wires

recommended

D = Ø 7...10mm

brass

disks

rubber

ring

nut

brass disks

140

165

shielding tube

braid

Figure 2 Signal cable grounding with

bushing 18941HM

Open the lid and mount the cable

bushing set 18941HM. Do the grounding

according to Figure 2. When connecting

the signal cable to the transmitter housing,

fold the cable braid between the brass disk

in order to achieve the best EMC per-

formance. Do not leave the bare shield of

the connected wires so that it can

shortcircuit the electronics!

1 2 3 4

Sommario

Pagina 1 - HUMIDITY TRANSMITTER HMD60U

HMD60U/YHMD60U/Y-M210276en-A Operating Manual2003-01-22 1HUMIDITY TRANSMITTER HMD60UHUMIDITY AND TEMPERATURE TRANSMITTER HMD60YMOUNTINGØ 12(0.47)250

Pagina 2 - 2 2003-01-22

HMD60U/Y Operating Manual HMD60U/Y-M210276en-A2 2003-01-22ELECTRICAL CONNECTIONSSignal cables are connected to a removeable 5-pole screw connector. Ma

Pagina 3 - 2003-01-22 3

HMD60U/YHMD60U/Y-M210276en-A Operating Manual2003-01-22 3ELECTRONICS 10528HM18941HMGLANDS LIDSCREW TERMINALSCREWSMEMBRANE FILTER part no. 17039HMSP

Pagina 4 - 4 2003-01-22

HMD60U/Y Operating Manual HMD60U/Y-M210276en-A4 2003-01-22TECHNICAL DATARelative humidityMeasurement range 0...100 %RHOutput signalAccuracy at +20 °C

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