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Related Manuals for Time Electronics 7016
Summary of Contents for Time Electronics 7016
- Page 1 Low Pressure Calibrator with Regulator Control Version 1.3 11-23 Time Electronics Ltd Unit 5, TON Business Park, 2-8 Morley Road, Tonbridge, Kent, TN9 1RA, United Kingdom. T: +44 (0) 1732 355993 | F: +44 (0) 1732 350198 mail@timeelectronics.co.uk | www.timeelectronics.com...
- Page 2 All rights reserved. Nothing from this manual may be multiplied, or made public in any form or manner, either electronically or hard copy, without prior written consent from Time Electronics Ltd. This also applies to any schematics, drawings and diagrams contained herein.
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Page 3: Table Of Contents
Line Pressure ............................12 Pressure Calibration using the 7016 ....................13 Shutting Down the 7016 ........................14 Using the 7016 with an External Hand Pump ..................15 Current Loop Calibration ........................16 24/36V Loop Drive Supply ........................16 Pressure Transmitter Calibration ......................17 Power OFF (auto power down) ...................... -
Page 4: Introduction
(0.2, 2, 5 or 10 bar) Description The 7016 is a fully integrated pressure test and calibration system. It is suitable for field and laboratory calibration work of both regulated low pressure and electrical process loop signals. The instrument is available in pressure or vacuum regulated configuration, with the range specified on ordering. -
Page 5: Line Pressure And Regulators
Continuity threshold is 100 ohms and values below this is indicated by an internal buzzer and with the word ‘CONTINUITY’ appearing in the mA display. All electrical connections to the 7016 are via colour coded industry standard 4mm terminal posts. These allow a 4mm plug to be inserted or alternatively conventional bare wire connection by clamping under the terminal posts. -
Page 6: Options
User Manual Options For the 7016, input pressure for regulation can be provided by a compressor or gas cylinder. When used as a measuring instrument in the field, pressure can be generated by pumps like the 7090 pneumatic hand pump (vacuum to 40 bar). The 7090 is compact with comfortable handles with grips molded into the design make it easy to control the instrument whilst pumping up to pressure. -
Page 7: Technical Specifications
Time Electronics 7016 Pressure Calibrator User Manual Technical Specifications 1.6.1 Pressure - Regulator on all ranges Range (bar) -0.95 to 0 0 to 0.2 0 to 2 0 to 5 0 to 10 Accuracy (% FS) 0.04 0.04 0.04 0.04 Resolution (bar) .0001... -
Page 8: Front Panel Controls
Time Electronics 7016 Pressure Calibrator User Manual Front Panel Controls Main Controls and Display Pressure Connection labels Zero Pressure mA current Used with input/output ports switch display display on side of unit Continuity test terminals Loop current measure RS-232 Back light... -
Page 9: Pressure Connections
These may be used depending on the testing application and line pressure setup. For example, if using plant air that is to be permanently connected to the 7016. These can connect to the pressure ports on the side of the unit as shown:... -
Page 10: Hoses
Time Electronics 7016 Pressure Calibrator User Manual Hoses The hoses supplied are for connection to the line pressure and unit under test. Line pressure hose T-piece hose Connects to regulated output, measure port, and unit under test. -
Page 11: Suppressor/Vent And Block Valve Fitting
It opens the sensor to atmosphere. It is also used to vent the internal pressure inside the 7016, when the line pressure source does not vent the system completely. Or to ensure there is no potential excess pressure in... -
Page 12: Operation
Warning: Do not disconnect the quick release fittings when the line pressure is supplying the 7016. This will cause the pressure to be active in the hose and is potentially hazardous. -
Page 13: Pressure Calibration Using The 7016
4. Ensure the REGULATOR is fully closed (anti-clockwise). 5. Remove the suppressor/vent fitting and connect the T-piece hose to the regulated output port and the measure input port of the 7016. You can choose to use the additional block valve fittings if you want. -
Page 14: Shutting Down The 7016
4. Remove the line pressure input and output hoses from 7016 ports. 5. Turn the “Unit Select Switch” to off. Also ensure loop drive supply is switched to center off position. -
Page 15: Using The 7016 With An External Hand Pump
The measure input port can be used with a hand pump up to the maximum pressure/vacuum of the 7016. If the pump has a single output, it should be connected using a Tee connection adaptor to allow the item to be calibrated and the 7016 to have a common pressure - see below. Pump Adaptor... -
Page 16: Current Loop Calibration
Time Electronics 7016 Pressure Calibrator User Manual Current Loop Calibration Process control loop currents can be measured and calibrated using the ‘Loop Signal’ mA terminals. Connect the loop current drive supply in series if the loop needs power. The loop signal is always displayed on the second display. -
Page 17: Pressure Transmitter Calibration
Power OFF (auto power down) To switch the 7016 off, rotate pressure select switch to OFF. Ensure the ‘Loop Drive Supply’ switch is also set to center OFF. The 7016 should always be switched OFF after use to prevent battery discharge. -
Page 18: Power - Mains And Battery
220V, 230V, 240V 110V, 115V IMPORTANT: If a mains supply of 230V is connected to the 7016 when it has been set for 110V operation, the fuse in the fuse carrier will blow. If a mains supply of 110V is connected to the 7016 when it has been set for 230V operation, it will not operate correctly. - Page 19 7016 Pressure Calibrator User Manual Fuses There are two fuses fitted as protection in the 7016, both are standard 20 x 5mm diameter types. Ensure that the correct type and value are fitted as listed below. Mains fuse Type: 20 x 5mm diameter, 1A Quick blow.
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Page 20: Operating Precautions And Recommendations
10-90%, non-condensing Pressure Systems: The 7016 LPR pressure inputs are suitable to work with gas systems. Pressure input(s) are on the right side of the case. To provide quick and flexible test hose connections, Quick release connectors are used. They are self-sealing and do not require special tools to connect. -
Page 21: Warranty And Servicing
Time Electronics’ total liability is limited to repair or replacement of the product. Note that if Time Electronics determine that the fault on a returned product has been caused by the user, we will contact the customer before proceeding with any repair. - Page 22 User Manual Returning Instruments Prior to returning your product please contact Time Electronics. We will issue a return merchandise authorization (RMA) number that is to accompany the goods returning. Further instructions will also be issued prior to shipment. When returning instruments, please ensure that they have been adequately packed, preferably in the original packing supplied.
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