Emerson PN-51-T56 instruction manual Specifications - General

Instruction Manual	Clarity II T56
PN-51-T56	May 2012

1.2Specifications - General

Case: Polycarbonate. NEMA 4X/CSA 4, IP66.

NOTE:

To ensure a NEMA seal, tighten all four front panel screws to 6 in-lbs of torque.

Dimensions: 6.2 x 6.2 x 5.2 in. (157 x 157 x 132mm)

Conduit openings: Accepts (6) PG13.5 or 1/2 in. conduit fittings

Display: Large 3.75 x 2.2 in. (95.3 x 55.9mm) high resolution color LCD displays large process variables and user-definable display of diagnostic parameters. Calibration, programming and information screens display clear, easy-to-read characters. The color display is back-lit and back- lighting intensity is user adjustable. Measurement character height: (.5") 13mm. Main display can be customized to meet user requirements.

Ambient temperature and humidity: For Turbidity only: 0 to 55°C (32 to 131°F). RH 5 to 95% (non-condensing).

NOTE:

The analyzer is operable from -5 to 55°C (-23 to 131°F) with some degradation in display response or performance. Above 60°C, the following components will progressively and auto- matically shut down: display, USB communications port, current outputs, alarm relays, main circuit board.

WARNING

Always remove USB memory device at ambient temp above 60°C. Do not access USB port if combustible atmosphere is present.

Storage temperature: -20 to 60°C, (-4 to 140°F)

Power: Code -02: 20 to 30 VDC. 20 W

Code –03: 85 to 264 VAC, 47.5 to 65.0 Hz, 20 W

Real time clock back-up: 24 hours.

Hazardous Location Approvals:

Class I, Division 2, Groups A, B, C, & D

Class Il, Division 2, Groups E, F, & G

Class Ill T4A Tamb= 50°C

Evaluated to the ANSI/UL Standards. The ‘C’ and ‘US’ indicators adjacent to the CSA Mark signify that the product has been evaluated to the applicable CSA and ANSI/UL Standards, for use in Canada and the U.S. respectively

Class I, Division 2, Groups A, B, C, & D

Class Il & lll, Division 2, Groups E, F, & G

T4A Tamb= 50°C Enclosure Type 4X

2 Description and Specifications