Wika Intrinsically Safe Pressure Transmitter Model IS-3 for Hazardous Areas, 0…0.25 Bar, G 1/2 B EN 837 Process Connection, 4...20 mA/2-wire Output Signal, 10 ... 30 V DC, 2m Cable Outlet IP68 Cable Gland, 84256406

Name: Wika Intrinsically Safe Pressure Transmitter Model IS-3 for Hazardous Areas 0…0.25 Bar G 1/2 B EN 837 Process Connection 4...20 mA/2-wire Output Signal 10 ... 30 V DC 2m Cable Outlet IP68 Cable Gland 84256406
Brand: WIKA
SKU: 84256406
Rating: 5 (1 reviews)

Part Number : 84256406

Brand :

WIKA IS-3 intrinsically safe pressure transmitter for hazardous areas, featuring 0–0.25 bar measuring range, 4–20 mA 2-wire output, G¼" process connection, and M12x1 electrical connection. Suitable for use in explosive gas and dust environments.

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KWD 220.000

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Description

Specifications

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Description

The WIKA IS-3 Series Pressure Transmitter is engineered for precise pressure measurement in hazardous environments. With a pressure range of 0 to 0.25 bar and a 4–20 mA 2-wire output, this transmitter is ideal for applications in the oil & gas, chemical, and machinery industries. It offers a G¼" process connection and an M12x1 electrical connector, ensuring robust installation and signal integrity. Designed for harsh conditions, the IS-3 features approvals including ATEX, IECEx, FM, and CSA, and supports medium temperatures up to +200 °C and ingress protection up to IP68 depending on configuration. This unit is optimized for reliability, even in demanding applications.

Key Features

• Intrinsically safe design for use in hazardous areas (ATEX, IECEx certified)

• High measurement accuracy: 0.5% of span

• G 1/2 B EN 837 process connection with stainless steel wetted parts

• 4 ... 20 mA, 2-wire output for standard industrial integration

• Robust cable outlet with IP68-rated cable gland

• Wide operating temperature range: -20 ... +80 °C

• Excellent long-term stability and low temperature drift

• Compact and durable construction for harsh environments

Applications

• Oil and gas industry for pressure monitoring in explosive zones

• Chemical and petrochemical processing plants

• Industrial machinery and automation systems

• Pressure monitoring in hazardous environments

• Mobile and stationary equipment in Zone 0/20 areas

Downloads

DataSheet Wika IS-3 (84256406).pdf

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Datasheet Wika IS-3 Pressure Transmitter.pdf

pdf

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Operating Instructions Wika IS-3 Pressure Sensor.pdf

pdf

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Specifications

Measuring range

0 ... 0.25 bar

Output Signal

4 ... 20 mA, 2-wire

Permissible load

≤ (power supply - 10 V) / 0.02 A - (cable length in m × 0.14 Ω)

Adjustability

Without

Power Supply

10 ... 30 V DC

Electrical Characteristics

Ui = 30 V, Ii = 100 mA, Pi = 800 mW, Ci = 16.5 nF + 0.2 nF/m, Li = 0 µH + 2 µH/m

Settling time

≤ 2 ms

Accuracy

0.5% of span

Non-linearity (BFSL)

≤ ±0.2 % of span

Long-Term Stability

≤ ±0.2 % of span/year

Temperature Coefficient (Zero Point)

≤ ±0.2 % of span / 10 K (0 ... 80 °C)

Temperature Coefficient (Span)

≤ ±0.2 % of span / 10 K (0 ... 80 °C)

Ambient temperature

Refer to Operating Instruction

Media temperature

-20 ... +80 °C

Storage Temperature

-20 ... +80 °C

Process Connection

G 1/2 B EN 837

Sealing

Without

Wetted parts

Stainless Steel

Electrical connection

Cable outlet with IP68 cable gland

Cable Material

PUR

Cable Length

2 meters

Pin assignment

UB = BN, 0V = GN, Shield connected

Reverse polarity protection

U+ against U-

Insulation Voltage

DC 500 V

Ingress Protection

IP68

Ignition Protection

Intrinsically Safe (ATEX/IECEx)

Approvals

ATEX, IECEx

CE-Conformity

2014/68/EU (PED), 2014/30/EU (EMC), 2014/34/EU (ATEX)

LEGAL DISCLAIMER

All products are 100% genuine and legally purchased from authorized sources. Indspare is not an authorized dealer, agent or affiliate of any of the designers, brands, or manufacturers, the products of which are offered for sale on www.indspare.com. All trademarks, brand names, and logos mentioned are used for identification purposes only and are registered trademarks of their respective owners who reserve the rights of ownership. The use of trademark, brand name or product on our website is not intended to suggest that the company, trademark or brand is affiliated to or endorses our website.

Wika Intrinsically Safe Pressure Transmitter Model IS-3 for Hazardous Areas, 0…0.25 Bar, G 1/2 B EN 837 Process Connection, 4...20 mA/2-wire Output Signal, 10 ... 30 V DC, 2m Cable Outlet IP68 Cable Gland, 84256406

Part Number : 84256406

Brand :

WIKA IS-3 intrinsically safe pressure transmitter for hazardous areas, featuring 0–0.25 bar measuring range, 4–20 mA 2-wire output, G¼" process connection, and M12x1 electrical connection. Suitable for use in explosive gas and dust environments.

Description

Key Features

Applications

Downloads

Specifications

Wika Pressure Transmitter IS-3, -1 ... 0 bar gauge, G 1/2" B EN 837, 4...20 mA, 2-wire, angular connector acc. to DIN EN 175301-803 A PG9

Wika Pressure Transmitter IS-3, 0...0.01 bar gauge, G 1/2" B EN 837, 4...20 mA, 2-wire, angular connector acc. to DIN EN 175301-803 A PG9

Wika Pressure Transmitter IS-3, 0...0.16 bar gauge, G 1/2" B EN 837, 4...20 mA, 2-wire, angular connector acc. to DIN EN 175301-803 A PG11

Wika Pressure Transmitter IS-3, 0...0.25 bar gauge, G 1/2" B EN 837, 4...20 mA, 2-wire, angular connector acc. to DIN EN 175301-803 A PG9

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Wika Intrinsically Safe Pressure Transmitter Model IS-3 for Hazardous Areas, 0…0.25 Bar, G 1/2 B EN 837 Process Connection, 4...20 mA/2-wire Output Signal, 10 ... 30 V DC, 2m Cable Outlet IP68 Cable Gland, 84256406

Part Number : 84256406

Brand :

WIKA IS-3 intrinsically safe pressure transmitter for hazardous areas, featuring 0–0.25 bar measuring range, 4–20 mA 2-wire output, G¼" process connection, and M12x1 electrical connection. Suitable for use in explosive gas and dust environments.

Description

Key Features

Applications

Downloads

Specifications

Related Products

Wika Pressure Transmitter IS-3, -1 ... 0 bar gauge, G 1/2" B EN 837, 4...20 mA, 2-wire, angular connector acc. to DIN EN 175301-803 A PG9

Wika Pressure Transmitter IS-3, 0...0.01 bar gauge, G 1/2" B EN 837, 4...20 mA, 2-wire, angular connector acc. to DIN EN 175301-803 A PG9

Wika Pressure Transmitter IS-3, 0...0.16 bar gauge, G 1/2" B EN 837, 4...20 mA, 2-wire, angular connector acc. to DIN EN 175301-803 A PG11

Wika Pressure Transmitter IS-3, 0...0.25 bar gauge, G 1/2" B EN 837, 4...20 mA, 2-wire, angular connector acc. to DIN EN 175301-803 A PG9

LEGAL DISCLAIMER

WIKA IS-3 intrinsically safe pressure transmitter for hazardous areas, featuring 0–0.25 bar measuring range, 4–20 mA 2-wire output, G¼" process connection, and M12x1 electrical connection. Suitable for use in explosive gas and dust environments.