Kobold SEN-9601 Operating Instructions Manual

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Operating Instructions
for
Pressure Sensor with
Ceramic Sensor Element
Model: SEN-9601
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SEN-9601
SEN-9601 K01/0613
Subject to change without prior notice
1. Contents
1. Contents ................................................................ ................................ ... 2
2. Note.......................................................................................................................... 3
3. Instrument Inspection ............................................................................................... 3
4. Regulation Use .........................................................................................................3
5. General ..................................................................................................................... 4
6. Installation................................................................................................................ 4
7. Electrical Connection................................................................................................ 5
8. Maintenance ............................................................................................................. 6
9. Product Label ........................................................................................................... 6
10 Technical Information............................................................................................... 6
11. Dimensions............................................................................................................... 8
12. Declaration of Conformance .....................................................................................9
Manufactured and sold by:
Kobold Instruments Inc.
1801 Parkway View Drive
Pittsburgh, PA 15205 Tel: 412-788-2830 Fax: 412-788-4890 E-Mail: info@koboldusa.com Internet:www.koboldusa.com
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2. Note
Please read these operating instructions before unpacking and putting the unit into operation. Follow the instructions precisely as described herein. The devices are only to be used, maintained and serviced by persons familiar with these operating instructions and in accordance with local regulations applying to Health & Safety and prevention of accidents.
When used in machines, the measuring unit should be used only when the machines fulfill the EWG-machine guidelines.
3. Instrument Inspection
Instruments are inspected before shipping and sent out in perfect condition. Should damage to a device be visible, we recommend a thorough inspection of the delivery packaging. In case of damage, please inform your parcel service / forwarding agent immediately, as they are responsible for damages during transit.
Scope of delivery:
The standard delivery includes:
Pressure Sensor model: SEN-9601
Operating Instructions
4. Regulation Use
Any use of the “Description Instrument”, which exceeds the manufacturers specification may invalidate its warranty. Therefore, any resulting damage is not the responsibility of the manufacturer. The user assumes all risk for such usage.
Caution! The manufacturer disclaims all responsibility in case of damages caused by the improper use of the product and by the non-respect of the instructions reported in this manual.
- Follow carefully the specific safety rules in case of measuring oxygen pressure, acetylene, inflammable or toxic gas or liquids.
- Disconnect the instruments only after depressurization of the system.
- The process fluids residuals in the disassembled instruments could affect people, the environment and the system. It is highly recommended to take proper precautions.
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Before installation, ensure that the right instrument has been selected following the working conditions and in particular the range, the working temperature and the compatibility between the material used and the process fluid.
- This manual does not conform to standard 94/9/CE (ATEX).
- The product warranty is no longer valid in case of non-authorized modifications and of incorrect use of the product.
- The user is totally responsible for the instrument installation and maintenance.
- Handle and carefully stock the instrument used for toxic or inflammable liquids measurement
The pressure transmitter turns the input pressure into an output electrical signal. The electrical signal changes in proportion to the input pressure level.
5. General
The KOBOLD SEN-96 Standard model is an electronic transmitter with ceramic sensor for air, industrial, technical gases, water, and oils. They are designed to be installed in gaseous distribution plants, storage tanks, refrigeration, compressors, vacuum pumps, and general hydraulic/pneumatic pressure systems.
6. Installation
Before installing electrical instrument safely and securely into a plant or a system the user should verify the instrument suitability to the plant characteristics and the correct installation. After installation the user should verify that the instrument is not exposed to any source of heat exceeding the established ambient limits. Secure the instrument thread through a special key/wrench on the process connection hexagon (20…30 Nm). The correct torque depends on the type of process connection and the type of seal used (form and material). As for those process connections with a cylindrical thread (Gas-Metric), a head gasket compatible with the measurement gas or fluid should be used. If the connection thread is conical the instrument is tightened through a simple screwing on the plug. In order to improve the thread tightness it is recommended to place a PTFE layer on the male thread. If the instrument is equipped with a fluid diaphragm seal the connection should be clamped on the diaphragm otherwise the calibration could be compromised.
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7. Electrical Connection
The transmitter metal case should always be connected to ground through the process connection thread in order to protect it from disturbances due to electromagnetic fields or electrostatic charges. If it is not possible to do so, connect the transmitter to ground through the connector and the cable gland.
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8. Maintenance
The SEN-9601 transmitter is “maintenance free”. If a fault occurs, contact Kobold.
Using transmitters that have been subjected to repair not authorized by Kobold relieves the Company of any and all responsibility and causes the contractual guarantee to become null and void.
9. Product Label
10. Technical Information
Ranges: -14.5 ….0PSIG to 0 – 6000PSIG Accuracy: ≤ ± 1.0% of the range* Non-linearity (BFSL): ≤ ± 0.5 % of the range, according to EN 61298-2 Non-repeatability: ≤ 0.1 % of the range, according to EN 61298-2 Output signal deviation of zero: ≤ ± 0.5 % of span, typical; ¡Ü ± 0.8 % of span, max. Thermal drift: Between 0 and 80 °C, 1 % of span;
2.5 % of span, max. Long term drift: ≤ 0.2 % of span, according to EN 61298-2 Process fluid temperature, ambient and stocking temperature: -10 ...+185 °F Output signals: 4... 20 mA, 0...5 VDC, 0...10 VDC,
1... 5 VDC, 0.5... 4.5 ratiometric VDC Response time: <4 ms Emission and immunity: According to EN 61326, (group 1 - class B; industrial
applications) Process connection: 316L, hole ø 2.5 mm Sensor: Ceramic in Al2O3 Case: 316L, vented up to 200PSIG
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Gasket (Sensor): FKM Electric connection: DIN 43650A Protection degree: IP 65 according to IEC 529 / EN 60529** Weight:
0.27lb
* Including non-linearity, hysteresis, non-repeatability and output signal deviation of zero at the reference conditions described in standard EN 61298-1 ** with properly assembled electric connection .
Output signal
code
4...20 mA 0
0...5 V
DC
1
0...10 V
DC
2
0.5...4.5 V
DC
ratiometric – 3
1...5 V
DC
4
No. of wires
23333
Load max. (
Ω)
RL≤ (Vin-
8)/0.02
RL≥ 5 KΩ
RL≥ 10 KΩ
RL≥ 4.5 KΩ
RL≥ 5 KΩ
Supply: + Vin (VDC)
8...30
8...30
14...30
5 ± 10 %
8...30
Absorbed current (mA)
< 25
< 10
< 10
< 10
< 10
All output signals are provided of protection against short circuit and polarity inversion. Insulation tension 500 V
DC
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11. Dimensions
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12. Declaration of Conformance
We, KOBOLD Messring GmbH, Hofheim-Ts, Germany, declare under our sole responsibility that the product:
Pressure Sensor with Ceramic Sensor Elements Model: SEN-9601
to which this declaration relates is in conformity with the standards noted below:
DIN EN 61326
Electrical equipment for measurement, control and laboratory use. EMC requirements-Industrial environment.
Also the following EWG guidelines are fulfilled:
89/336/CE EMC - Electromagnetic compatibility
Hofheim, 14. March. 2013
H. Peters M. Wenzel
General Manager Proxy Holder
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