Type 8177

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Voltage supply cable

• Cable diameter: 5…9 mm

• Wire cross-section (spring-loaded terminals):

– massive wire, stranded wire: 0.2…2.5 mm2 (AWG 24…14)

– stranded wire with end sleeve: 0.2…1.5 mm2 (AWG 24…16)

Medium data

Process temperature

- 40 °C…+ 80 °C (- 40 °F…176 °F)

Process pressure

Vessel pressure: - 0.2…2 bar (- 2.9…29.02 PSI/- 20…200 kPa)

Process/Port connection & communication

Process connection

• Thread G 2"

• Thread NPT 2"

Electrical connection

Cable glands M20 x 1.5

Approvals and Certificates

Standards

Degree of protection according to

IEC/EN 60529

IP66/IP67 with M20 x 1.5 gland mounted and tightened

Overvoltage category

according to IEC 61010-1

Category III

Protection class according to

IEC 61010-1

Class II

Directives

CE directives

The applied standards, which verify conformity with the EU Directives, can be found on

the EU Type Examination Certificate and/or the EU Declaration of conformity (if applicable)

NAMUR recommendations

• NE21 – Electromagnetic compatibility of equipment

• NE43 – Signal level for fault information from measuring transducers

• NE53 - Compatibility of field devices and display/adjustment components

Approvals

ATEX

EN 50014, EN 50020, EN 50284

Detailed information can be found in chapter “2.1. ATEX-Certification” on page 5.

Environment and installation

Ambient temperature

Operation and storage:

• - 40 °C…+ 80 °C (- 40 °F…+ 176 °F)

• Restricted to - 20 °C…+ 70 °C (- 4 °F…+ 158 °F) if equipped with display/configuration

module

Relative air humidity

• Operation: max. 75 %, without condensation

• Storage: 20…85 %, without condensation

Height above sea level

• By default: max. 2000 m

• With connected overvoltage protection: max. 5000 m

Pollution degree

Degree 4 (when used with fulfilled housing protection)

1.) At - 3 dB

2.) Time to output the correct level (with max. 10 % deviation) after a sudden level change