SI6700

Description

Product characteristics

Number of inputs and outputs	Number of digital outputs: 1
Process connection	G 1 Aseptoflex Vario

Application

Special feature	Gold-plated contacts
Application	hygienic systems
Medium temperature [°C]	-25…95; (for SIP process: …140 °C)
Pressure rating [bar]	30

Liquids

Application	hygienic systems
Medium temperature [°C]	-25…95; (for SIP process: …140 °C)

Gases

Medium temperature [°C]	-25…95; (for SIP process: …140 °C)

Electrical data

Operating voltage [V]	19…36 DC
Current consumption [mA]	< 60
Protection class	III
Reverse polarity protection	yes
Power-on delay time [s]	10

Inputs / outputs

Number of inputs and outputs	Number of digital outputs: 1

Outputs

Total number of outputs	1
Output signal	switching signal
Electrical design	PNP
Number of digital outputs	1
Output function	normally open / normally closed; (parameterisable)
Max. voltage drop switching output DC [V]	2.5
Permanent current rating of switching output DC [mA]	250
Short-circuit protection	yes
Type of short-circuit protection	pulsed
Overload protection	yes

Measuring/setting range

Probe length L [mm]	38

Liquids

Setting range [cm/s]	3…300
Greatest sensitivity [cm/s]	3…100

Gases

Setting range [cm/s]	200…3000
Greatest sensitivity [cm/s]	200…800

Accuracy / deviations

Repeatability [cm/s]

1…5

Note on repeatability

for water 5…100 cm/s; 25 °C

Factory setting

Temperature drift [cm/s x 1/K]

0.1; (for water 5…100 cm/s; 10…70 °C)

Temperature gradient [K/min]

300

Switch point accuracy [cm/s]

± 2…± 10; (for water 5…100 cm/s; 25 °C; Factory setting)

Hysteresis [cm/s]

2…5; (for water 5…100 cm/s; 25 °C; Factory setting)

Response times

Response time [s]	1…10

Liquids

Response time [s]	1…10

Gases

Response time [s]	1…10

Software / programming

Adjustment of the switch point	pushbutton

Operating conditions

Ambient temperature [°C]	-25…60
Protection	IP 67; IP 69K

Tests / approvals

EMC

EN 61000-4-2 ESD	4 kV CD / 8 kV AD
EN 61000-4-3 HF radiated	10 V/m
EN 61000-4-4 Burst	2 kV
EN 61000-4-6 HF conducted	10 V

Shock resistance

DIN IEC 68-2-27

50 g (11 ms)

Vibration resistance

DIN EN 60068-2-6

10 g (55…2000 Hz)

MTTF [years]

298

Mechanical data

Weight [g]	433.5
Materials	stainless steel (1.4404 / 316L); PC; PBT-GF20; EPDM/X; Sealing: FKM
Materials (wetted parts)	stainless steel (1.4435 / 316L); surface characteristics: Ra < 0,4 / Rz 4
Process connection	G 1 Aseptoflex Vario
Installation length EL [mm]	54.8