Technical specification

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Technical specification

General

Description

Device type

Temperature Transmitter for different probes

Range of application

-10...60 °C with display

-40...80 °C without display

Mounting type

Wall mount

Circuit type

2-wire: TF5A-2

3-/4-wire: TF5A-3 & TF5A-D  

Digital Interface

Description

NFC Interface

Via NFC Interface

RS485

Half duplex, baud rate adjustable (only digital version)

Software compatibility

HygroSoft Software

Protocol

Description

Modbus RTU

RS485 Interface (only digital version)

Power supply and connections

Description

Supply voltage

TF5A-2:  10...28 VDC

TF5A-3/D: 18...36 VDC

Current consumption

TF5A-2: 2x23 mA

TF5A-3/D: max. 80mA (when both output are connected)

Polarity protection

Yes

Temperature

Description

AC19XX

Compatible with all PT100 Class A 4 pole connector

Analog Output

Description

Quantity

2

Assignment

Outputs can be freely assigned to each measured temperature value.

Default setting assignment

Output 1 = Temperature

Standard Ranges

TF5A-2:

4...20 mA

TF5A-3 / TF5A-D:

0...20 / 4...20 mA

0...1 /0...5 / 0...10 V

Default setting Ranges

4...20 mA

Measuring signal

Freely scalable

Accuracy @ 23 °C

Current output: ± 20 µA

Voltage output: ± 1 mV

Measurement Interval

1 s

Short-circuit protection

Yes

Load compensation

Automatically

Load resistance

max. current output: 0 to 500 Ω

min. voltage output: 1 kΩ/ per volt scaling

Resolution

15 bit

Alarms

Description

Assignment

Alarms can be assigned to any measured value

Alarm thresholds

High-Alarm, Upper Alarm threshold

Low-Alarm, Lowest Alarm threshold

Hysteresis

For Low-Alarm and High-Alarm

Alarm indication on display

All Alarms

Alarm trigger

Low- or High-Alarm

Housing Specifications

Description

Dimensions

122 x 82 x 40.5 mm

Weight

with Display: 204 g, without Display: 196 g

Housing material

PC-ABS

IP protection

IP651

Cable Connections

1x M12, screw terminals

Conformity with standards

Description

EMC directives

EMC-Directive 2014/30/EU:

 

EN 61000-6-1

EN 61000-6-2

EN 61000-6-3

EN 61000-6-4

EN 61326-1

Soldering material

Lead free (RoHS-Directive 2011/65/EU)

Fire protection class

Housing material UL94-HB

FDA/GAMP directives

GAMP5

1IP65 is only fulfilled, when the necessary number of conductors is used so that the M12 cable strain provides an effective seal