WIKA A-10 User Manual

20 WIKA operating instruction pressure transmitter, model A-10
EN
11218720.15 07/2018 EN/DE/FR/ES
Specications
Non-repeatability Measuring range ≤ 0.1 bar: ≤ ±0.2 % of span
Measuring range > 0.1 bar: ≤ ±0.1 % of span
Signal noise ≤ ±0.3 % of span
Temperature error at 0 ... 80 °C Typical: ≤ ±1 % of span
Maximum: ≤ ±2.5 % of span
Reference conditions Ambient temperature 15 ... 25 °C
Atmospheric pressure 860 ... 1,060 mbar
Humidity 45 ... 75 % r. h.
Power supply DC 24 V
Mounting position as required
Settling time Measuring range ≥ 0.4 bar: < 4 ms
Measuring range ≥ 0.05 bar: < 1 min
Switch-on time Measuring range ≥ 0.4 bar: < 15 ms
Measuring range ≥ 0.05 bar: < 1 min
Ingress protection The stated ingress protection only applies when plugged in using mating connectors that have
the appropriate ingress protection.
Angular connector DIN 175301-803 A IP65
Angular connector DIN 175301-803 C IP65
Circular connector M12 x 1 IP67
Cable outlet IP67
Shock resistance 500 g (IEC 60068-2-27, mechanical)
100 g at -40 °C
Service life Measuring range > 0.1 bar: 100 million load cycles
Measuring range ≤ 0.1 bar: 10 million load cycles
Short-circuit resistance S+ vs. 0V
Reverse polarity protection U
B
vs. 0V
no reverse polarity protection with ratiometric output signal
9.Specications

WIKA A-10 Specifications

General

Ingress Protection	IP65, IP67
Material	Stainless steel
Output Signal	4 ... 20 mA, 0 ... 10 V, 0 ... 5 V, 1 ... 5 V
Accuracy	≤ ±0.5 % of span
Process Connection	1/4 NPT, 1/2 NPT
Electrical Connection	M12 x 1
Supply Voltage	12...30 V DC