WIKA IS-3 User Manual

19WIKA operating instructions pressure transmitter, model IS-3
MM/YYYY country code based on 14095850.02 12/2014 EN/CN
EN
Permissibletemperaturesforoperationinaccordancewiththedatasheetspecications(forignition
protection Ex i)
The selected temperature range of the particular pressure transmitter can be found on the delivery note.
Medium
Standard -20 ... +80 °C
Option 1 -20 ... +150 °C (only for ush process connections and measuring ranges ≤ 600 bar)
Option 2 -40 ... +150 °C (only for process connections with pressure channel and measuring ranges ≤ 400 bar)
Option 3 -40 ... +200 °C (only for process connections with pressure channel and measuring ranges ≤ 400 bar)
Oxygen -20 ... +60 °C
■
Ambient: -20 ... +80 °C
- Cable outlet IP 68 (continuous use in the medium), PUR cable: -15 ... +70 °C
- Cable outlet IP 68 (continuous use in the medium), FEP cable: -15 ... +80 °C
■
Storage: -20 ... +80 °C
Permissibletemperaturerangesforoperationinaccordancewiththedatasheetspecications(forignition
protection Ex nA and Ex tc)
■
Medium: -15 ... +70 °C (with oxygen -15 ... +60 °C)
■
Ambient: -15 ... +70 °C
■
Storage: -15 ... +70 °C
3.Specications

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