Table of Contents
Advertisement
Quick Links
Installation and Maintenance
Instruction Manual
BRONZE SERIES TRANSMITTERS
In the following configuration:
PB55 Process pressure and level transmitter BRONZE SERIES
CB55 Cleanline pressure and level transmitter BRONZE SERIES
PB55
CB55
IM PB55-CB55(BRONZE SERIES) 4-20 mA EN Rev A
09/2019
Page 1 of 15
P/N 095I508-01EN
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Ashcroft BRONZE Series
Summary of Contents for Ashcroft BRONZE Series
- Page 1 Installation and Maintenance Instruction Manual BRONZE SERIES TRANSMITTERS In the following configuration: PB55 Process pressure and level transmitter BRONZE SERIES CB55 Cleanline pressure and level transmitter BRONZE SERIES PB55 CB55 IM PB55-CB55(BRONZE SERIES) 4-20 mA EN Rev A...
-
Page 2: Table Of Contents
Storage ................................9 Assembly/Installation ..............................9 Installing Weld-On Nipple ............................ 9 Installing Process Transmitter BRONZE SERIES PB55 (with weld-on nipple) ..........9 Installing Cleanline Transmitter BRONZE SERIES CB55 (with weld-on nipple) ..........9 Mounting Position .............................. 10 Mounting Position Effect............................ 10 Calibration ................................. - Page 3 11.1 Safety ................................14 11.2 Removal ................................. 14 11.3 Disposal ................................. 14 Appendix ................................14 12.1 Data sheet for BRONZE SERIES PB55 and CB55 ..................14 12.2 Declaration of conformity model PB55 and CB55 ..................15 Page 3 of 15...
-
Page 4: General Remarks
Check if the specifications of the transmitter meet the needs of the process conditions. When the BRONZE SERIES PB55 or CB55 is used as a level transmitter, be aware of the place where the transmitter is mounted. Here are some suggestions: 1. -
Page 5: Manufacturer's Address, Customer Services
The devices are only to be used for the intended purpose as described by the manufacturer. The BRONZE SERIES transmitters are solid-state pressure- and level transmitters based upon a bridge resistive silicon sensor, with a very high burst pressure. Pressure of the medium applied on a sensor element, creates a very small deflection of the silicon substrate and bridge network. -
Page 6: Staff Qualifications (Target Group Assessment)
3.1 CE / EMC – Rules All BRONZE SERIES transmitters are manufactured in accordance with the RFI / EMC directives and comply with the CE standard. All transmitters are fitted with RFI filters, which provide optimum, trouble-free operation. Our products are in conformity with EMC-Directive 2004/108/EC based on test results using harmonized standards. -
Page 7: External Load
6.1 Process transmitter BRONZE SERIES PB55 The BRONZE SERIES PB55 are specially designed for the pulp- and paper or similar industries, where clogging is a problem. The very compact construction of the PB55 permits flush installation with the tank- or pipe wall. Standard the wetted parts are made of St.St. -
Page 8: Cleanline Transmitter Bronze Series Cb55
Viton 6.2 Cleanline transmitter BRONZE SERIES CB55 The BRONZE SERIES CB55 are specially designed with a flush mounted diaphragm so the fully meet the needs of the food, pharma and chemical industries. Standard the wetted parts are made of St.St. 316, other materials are available, like Hastelloy C. Various process connections can be delivered, such as Tri-Clamp (1.5”... -
Page 9: Transport
Prepare the hole by beveling the edge to accept filler material. Remove the weld-on nipple from the transmitter. Remove the PTFE packing of the Cleanline transmitter BRONZE SERIES CB55 Remove the gasket and O-ring out of the weld-on nipple! Improper installation may result in distortion of the weld-on nipple. -
Page 10: Mounting Position
8.7 Wiring The connector, and zero / span potentiometers are under the cover. Test nipples for calibration of the BRONZE SERIES are available on request. External loads must be placed in the negative side of the 2-wire loop. The figure left shows the wiring connection of the transmitter. -
Page 11: Digital Local Indicator(Optional)
8.8 Digital local indicator(optional) This intelligent 2-wire loop powered LCD digital display for the BRONZE SERIES transmitters , has a 16 Bit ADC MCU inside. The local indicator displays a digital value that is proportional to the pressure measured by the transmitter. The full scale point may be set to any value between 0000 and 1999. - Page 12 Zero-point (value to be displayed for 4mA) Press button “ ” to enter zero-point setting mode: (Factory default setting is 4.0000mA) Press “ ” to move the cursor. Press “ ” to change the value where the cursor points to. ...
-
Page 13: Subsequent Relocation Of The Transmitter (By The Customer)
Display Mode Press button “ ” to continue, display mode setting is displayed: Three display modes can be selected: Pressure, Current or Percentage Error codes Err 2 - Loop current less than 3.6 mA Err 3 - Loop current more than 22.8 mA ... - Page 14 Please help to protect the environment and dispose of or recycle the devices and components used in accordance with the applicable regulations. 12 Appendix 12.1 Data sheet for BRONZE SERIES PB55 and CB55 Detailed data sheet is available from supplier’s website (see 1.7 Manufacturer’s address, customer services) This Table refers to specific documents:...
- Page 15 12.2 Declaration of conformity model PB55 and CB55 Page 15 of 15...
Need help?
Do you have a question about the BRONZE Series and is the answer not in the manual?
Questions and answers