The Model 5081 family of transmitters can be used to measure pH or ORP in a variety of process liquids. The 5081 is compatible with most Rosemount Analytical sensors. See the Specifications section for details. The transmitter has a rugged, weatherproof, corrosionresistant enclosure (Type 4X and IP65) of epoxy-painted aluminum. The enclosure also meets explosion-proof standards. The transmitter has a two-line seven-segment display. The main measurement appears in 0.8-inch (20 mm) high numerals. The secondary measurement, temperature (and pH if free chlorine is being measured), appears in 0.3-inch (7 mm) high digits. Two digital communication protocols are available: HART (model option -HT) and Foundation Fieldbus (model option -FF). digital communications allows access to AMS (Asset Management Solutions). use AMS to set up and configure the transmitter, read process variables, and troubleshoot problems from a personal computer or host anywhere in the plant.
Replacement Parts for Model 5081-P pH/ORP Transmitter
PN |
Description |
Shipping weight |
23992-02 |
For Model 5081-P-HT — PCB stack consisting of the CPu, communication, and analog boards; display board is not included; CPu, communication, and analog boards are factory-calibrated as a unit and cannot be ordered separately |
1 lb/0.5 kg |
23992-03 |
For Model 5081-P-F — PCB stack consisting of the CPu, communication, and analog boards; display board is not included; CPu, communication, and analog boards are factory-calibrated as a unit and cannot be ordered separately |
1 lb/0.5 kg |
23652-01 |
LCd display PCB |
1 lb/0.5 kg |
33337-02 |
Terminal block |
1 lb/0.5 kg |
23593-01 |
Enclosure cover, front with glass window |
3 lb/1.5 kg |
33360-00 |
Enclosure, center housing |
4 lb/1.5 kg |
33362-00 |
Enclosure cover, rear |
3 lb/1.0 kg |
9550187 |
O-ring (2-252), one, front and rear covers each require an O-ring |
1 lb/0.5 kg |
NOTE |
Screw, 8-32 x 0.5 inch, for attaching terminal block to center housing |
* |
NOTE |
Screw, 8-32 x 1.75 inch, for attaching circuit board stack to center |
* housing |
33342-00 |
Cover lock |
1 lb/0.5 kg |
33343-00 |
Locking bracket nut |
1 lb/0.5 kg |
NOTE |
Screw, 10-24 x 0.38 inch, for attaching cover lock and locking bracket nut to center housing |
* |