WIKA IS-3 User Manual

37WIKA operating instructions pressure transmitter, model IS-3
MM/YYYY country code based on 14095850.02 12/2014 EN/CN
EN
5. Screw in the instrument by hand, taking care not to cross the threads.
Tighten the pressure transmitter with a suitable torque spanner using the spanner ats. The correct torque depends
on the dimension of the pressure connection and the sealing used (form/material). The maximum torque is 50 Nm.
The specied tightening torque for the high-pressure pipes must be adhered to (see pipe supplier's specications).
Non-compliance can damage the instrument or the measuring point.
For information on tapped holes and welding sockets, see Technical information IN 00.14 at
www.wika.com
Spanner ats
6. Commissioning, operation

WIKA IS-3 Specifications

General

Output Signal	4 ... 20 mA, 2-wire
Power Supply	10 ... 30 VDC
Material	Stainless steel
Accuracy	≤ ±0.5 % of span
Temperature Range	-20 ... +85 °C
Ingress Protection	IP65
Long-term stability	±0.2 % FS per year
Process Connection	G 1/4, G 1/2, 1/4" NPT, 1/2" NPT
Electrical Connection	M12 x 1