16
NivoGuide® 8100 • Two-wire 4 … 20 mA/HART
6 Supplement
61266-EN-190215
6 Supplement
6.1 Technical
data
Note for approved instruments
The technical data in the respective safety instructions are valid for approved instruments (e.g. with
йÈÈÊÇιÄƽƖÀ½Ë½¼¹Ì¹»¹Æ¼ÁŰ½Ê¾ÊÇÅÌÀ½¼¹Ì¹ÄÁË̽¼À½Ê½ÁÆƘ¾ÇʽйÅÈĽʽ¿¹Ê¼ÁÆ¿ÌÀ½ÈÊÇ»½ËË
conditions or the voltage supply.
Electromechanical data - version IP 66/IP 67 and IP 66/IP 68; 0.2 bar
Cable entry
Ʋ ʿʽÐʾƖ˂
ʾл¹ºÄ½¿Ä¹Æ¼ʿʽÐʾƖ˂Ƽ»¹ºÄ½ƕĺ˃ƗʾʿÅÅƽƓʾÐ
ºÄÁƼÈÄÍ¿ʿʽÐʾƖ˂
Ʋ
½ NPT
ʾкÄÁƼÈÄÍ¿ƓʾлÄÇËÁÆ¿»¹ÈƼʽ¼ƽ̉
Wire cross-section (spring-loaded terminals)
Ʋ
Massive wire, stranded wire
0.2 … 2.5 mm² (AWG 24 … 14)
Ʋ
Stranded wire with end sleeve
0.2 … 1.5 mm² (AWG 24 … 16)
Voltage supply
Operating voltage U
B
Ʋ ÇÆƘÐÁÆËÌÊÍŽÆÌ
9.6 … 35 V DC
Ʋ ÐƘÁ¹ÁÆËÌÊÍŽÆÌ
9.6 … 30 V DC
Operating voltage U
B
with lighting switched on
Ʋ ÇÆƘÐÁÆËÌÊÍŽÆÌ
16 … 35 V DC
Ʋ ÐƘÁ¹ÁÆËÌÊÍŽÆÌ
16 … 30 V DC
Reverse voltage protection
Integrated
½ÊÅÁËËÁºÄ½Ê½ËÁ¼Í¹ÄÊÁÈÈĽƘÇÆƘÐƓÐƘÁ¹ÁÆËÌÊÍŽÆÌ
Ʋ
for 9.6 V< U
B
< 14 V
̣ʽƖ˄
½Ű
Ƽʾ˃ƗˁʽʽÒƽ
Ʋ
for 18 V< U
B
< 36 V
̣ʾƖʽ
½Ű
Ƽʾ˃ƗˁʽʽÒƽ
Load resistor
Ʋ
Calculation
(U
B
- U
min
)/0.022 A
Ʋ йÅÈĽƘÇÆƘÐÁÆËÌÊÍŽÆÌÏÁÌÀ
U
B
= 24 V DC
ƼʿˁƘˆƖ˃ƽƯʽƖʽʿʿ̔˃˂˂ǥ
