WIKA IS-3 User Manual

14 WIKA operating instructions pressure transmitter, model IS-3
MM/YYYY country code based on 14095850.02 12/2014 EN/CN
EN
Standard Thread size Max. nominal pressure [bar] Overpressure limit [bar]
- G ½ B male / G ¼ female 1,000 1,400
M20 x 1.5 female with sealing cone 6,000 15,000
M16 x 1.5 female with sealing cone 6,000 10,000
9/16-18 UNF female F250-C 6,000 10,000
G ½ B ush 600 600
G 1 B ush 1.6 10
G 1 B ush, hygienic 25 50
Process connections for the optional medium temperatures
Standard Thread size Max. nominal pressure [bar] Overpressure limit [bar]
EN 837 G ¼ B 400 800
G ½ B 400 800
DIN 3852-E G ¼ A 400 600
ANSI/ASME B1.20.1 ½ NPT 400 800
ISO 7 R ¼ 400 800
- G ½ B ush 600
1)
600
1)
G 1 B ush 1,6 10
G 1 B ush, hygienic 25 50
1) Restrictions dependent on the sealing material, see table “Restrictions of the sealing materials for process connection G½ B ush“
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