Hazardous Area Zone 1 And Zone 2 Explosion Proof Analog Dc Ammeter 0 50/250A

Product Overview

Description

Certification	Ex mark
IECEx	Ex e IIC Gb (Ammeter) / Ex emb II C Gb (Voltmeter, Ammeter)
ATEX	II 2G  Ex e IIC Gb (Ammeter) / Ex II 2G Ex emb IIC Gb (Voltmeter, Ammeter)

 

Intended use	zone1 and zone2
Operating temperature	-40°C..+95°C
Ammeter framework	Electromagnetic
Accuracy class	1.5
Overload scale	2 times, 5times
Conformity	CE 0575

 

Descriptions:
  The standard diameter of front operation head of board front mounting rail type, board back type is 30mm, which is mounted on the board of I up to 6mm. The explosion—proof component of board front type is mounted on the standard rail of 35mm or fixed by bolt. The explosion—proof component of board back type are connected to the pre—mounted front operation head part with a clamp. The component of board front mounting rail type and board back type are attached by the terminals. The explosion—proof component of board front mounting rail type and board back type shall be mounted in the enclosure of increased safety "e" which the protection degree is up to IP54. 
  The panel of explosion-proof ammeters of board front mounting rail type and board back type are fitted with the adjustable red pointers with the functions of two times overload and can be divided into direct and indirect measure.
The direct measure is suitable for the current range of IOA and the scales of ammeters for indirect measure ( for current transformer) are interchangeable.

Order specifications:

Outline dimensions:

 

Board front mounting rail type mounting: May be held on mounting rails TS35*7.5 or with screws

Board back type mounting:On 1-6mm panel