TECHNICAL DATA

Power supply 7..30 Vdc (from 4..20 mA loop)
Hot swapping Yes
Max current consumption 24 mA
Max power dissipation < 660 mW
Isolation  1.5 kVac (2-way)
LED Fault
Alarm
Accuracy class 0,1%
Input type Cu50, Cu100
Pt100, Pt500, Pt1000
Ni100, Ni120, Ni1000
TC J, K, R, S, T, B, E, N, L; input impedance 10 MΩ
Potentiometer: 500 Ω..10 kΩ
Voltage: -150..+150 mV; input impedance 10 MΩ
Voltage: -30..+30 V; input impedance 200 kΩ
Current: -24..+24mA; impedance 40Ω
Resistance 0..+400 (1.760) Ω
Output channel Current 4-20 mA (passive)
Filter Additional filter for reading stabilisation
Special functions Cold-junction compensation
Switchable filter
Output inversion
A/D conversion 16 bit
Thermal drift <120 ppm/K
Connection 8 spring terminals
Rejection 50 or 60 Hz (programmable)
Programming EASY SETUP software
Isolation method Digital / Optocoupler
Processing 32-bit floating-point calculation
Protection rating IP20
Enclosure PBT, black
Dimensions (WxHxD) 6,2x93,1x102,5 mm
Weight 45 g
Operating temperature -20..+65°C
Approvals CE, ATEX
Standards EN 61000-6-4, EN 61010-6-2, EN 61010-1

SHIPPING AND EXPORT INFORMATION

PRODUCT CODE K121
GROSS WEIGHT kg 0.075
ORIGIN IT
CN (Combined Nomenclature) 85437090
ECCN EAR99

Manuals, flyers

 
IT EN FR DE ES
Datasheet
pdf icon it pdf icon en - - -
K Line Compact Converters
pdf icon it pdf icon en - - -
Installation Manual
pdf icon it pdf icon en pdf icon fr pdf icon de pdf icon es

DRAWINGS & CAD MODELS

 
▼
2D model
dwg icon Multi
3D Model
dwg icon Multi
3D Model (electrical symbols)
dwg icon Multi
3D Model
stp icon Multi

Product Compliance

 
▼
EU Conformity Declaration with ATEX Zone 2 compliance
pdf icon Multi
REACH and ROHS declarations
pdf icon Multi
Customs codes
pdf icon Multi
 
▼
EasySetup_icon.png
EASY SETUP

Suite for all SENECA programmable instruments
zip icon Multi
0
0
2

Product versions

Price
K121

Loop powered universal converter

In stock ?
€ 93.00
K121-C

Loop powered isolator / universal converter - presetted version (please specify configuration settings in order notes)

In stock ?
€ 107.00

Accessories required for product configuration.

Price
EASY-USB

USB - UART TTL converter

In stock ?
€ 76.00
S117P1

RS232/USB, TTL/USB, RS485/USB serial converter

In stock ?
€ 185.00