Mettler pH electrode InPro2000l/SG/150/9848

Specification - pH Sensor InPro 2000i SG/150/9848

Mettler pH electrode InPro2000l/SG/150/9848

9848: Suitable for biochemistry, media containing proteins, organic solvents, and low temperatures
9816: Suitable for chemical processes, slow electrolyte flow rate 9830: Suitable for media containing a large amount of organic solvents 9823: Classic electrolyte, fast electrolyte flow rate, helps with membrane cleaning

InPro2000ipH electrode with ISM function
AK9 cable interface

Product Description
The inscription on each electrode contains the following information:
METTLER TOLEDO electrode manufacturer
InPro@200Xi /SG/yyy/zzz type label; X=glass film; I=ISM Digital/SG=Auxiliary electrode/yyy=Rod
Length (in mm)/zzz=Temperature Transmission
Sensor type
Maximum level of electrolyte (to be followed when adding electrolyte) Position electrode this side up The position indication of the sensor inside the sheath is used to prevent electrolyte from escaping through the filling port
Combination pH electrode type (composite pH) pH X... YYPH measurement range
X... YYYc operating temperature range
Order No.52 00XXXX Order Number
Refill XXXX electrolyte for refueling (short number)
© SEV14ATEX0168X Certificate Identification and Number
⑦ IECEX SEV 14.0025X Certificate Identification and Number IS/, 1/ABCDEFG/T6 Passed FM Certification See instruction manual! In addition, each electrode plug is assigned a serial number for easy identification, following the operating instructions.

Explosion proof classification country Ex ia llC T6/T5/T4/T3 Ga/Gb meets testing certification numbers SEV 14ATEX0168X and IECEX SEV 14.0025X
1. Introduction
According to Annex I of Directive 2014/34/EU (ATEX95), pH electrode type InPro@2XXX 、 InPro 3XXX and InPro 4XXX belong to device group ll; Category 1/2G, according to Directive 99/92/EC (ATEX137), can be used in Zone 0/1 or 1/2 or 1 or 2, as well as IIA, IB and IC gases, which have potential flammability due to the presence of flammable substances in the T3~T6 temperature range.
During use/installation, it is necessary to comply with the relevant requirements of EN60079-14.
For pH electrode simulation models, the pH measurement circuit, temperature measurement circuit, and data chip circuit are part of a universal intrinsic safety system and are connected to and operated through a separately certified transmitter.
The digital model pH electrode is connected to a 2-wire cable and operated through a 2-wire cable connected to a certified transmitter.
Intrinsic safety circuits have current isolation for peaks from non intrinsic safety circuits up to 375V rated voltage and from grounded components up to 30V rated voltage.