Safety information 1 Safety information General This manual contains information that must be observed in the interest of your own safety and to avoid material damage. This information is supported by symbols which are used in this manual as indicated. Please read this manual before starting up the device.
Introduction 2 Introduction The JUMO DELOS SI high-precision, electronic pressure switch with analog output meets technical re- quirements relevant to hygiene. In a readily cleanable design and with a front-flush, seal-free measuring system, it is specifically geared to hygienic process safety standards. The nominal measuring ranges set at the factory extend from 400 mbar to 60 bar.
2 Introduction Depending on the design, the following outputs are available: • 1 PNP switching output • 2 PNP switching outputs • 1 PNP switching output + 1 analog output 4 to 20 mA • 1 PNP switching output + 1 analog output 0 to 20 mA •...
JUMO DELOS SI – Precision pressure transmitter with switching contacts and display for increased measuring material temperatures up to 200 °C 405052/999 JUMO DELOS SI – Precision pressure transmitter with switching contacts and display, spe- cial version Input 0 to 0.4 bar relative pressure...
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Small flange DN 25 DIN 28403 Tank connection with grooved union nut DN 25 Tank connection with grooved union nut DN 40 e, g JUMO PEKA hygienic process connection Diaphragm seal, version with screw connection Process connection material CrNi (stainless steel) Electrical connection Round plug M12 ×...
This JUMO product is licensed under United States and Canadian patents. Purchasers of the JUMO product out- side of the United States and Canada should advise JUMO of any planned sales of products incorporating the JUMO product into the United States and Canada.
Electrical connection 4 Electrical connection Installation notes DANGER! Injury to persons caused by electric shock The electrical connection must only be carried out by qualified personnel! Ensure that the fuses of the load circuits are suitable for the maximum load currents to avoid damage to the device.
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4 Electrical connection Color coding: connecting cable round plug M12 × 1 1 BN Brown 2 WH White 3 BU Blue 4 BK Black 5 GY Grey The color coding is only for A-coded standard cables!
Mounting 5 Mounting General information CAUTION! Damage to property Check that the device is compatible with the measurement medium, see chapter 11 "Technical data", Page 49. Mounting site • Ensure that the device is easily accessible for the later operation •...
5 Mounting 5.1.1 Rotating the display The display can be rotated through 180° in the software; see "Display and operation", Page 25. This makes it the device easier to read when installed "overhead," for example. 5.1.2 Rotating the housing The device housing can be turned through ±320° using the supplied combination tool (1).
5 Mounting Dimensions Type 405052/000-... Type 405052/004-... for increased measuring material temperatures Ø 42 NOTE! For devices with basic type extension 004 (for increased medium temperature up to 200 °C), the total height of the device increases by 40 mm, see drawing.
5 Mounting 5.2.1 Process connections, not front-flush G 1/2 1/4-18 NPT 1/4-18 NPT 11.07 G 1/2 G 1/4 G 1/2 G 1/4 G 1/2 Profile seal DN G 1/4 Profile seal DN G 1/2 5.2.2 Process connections, front-flush G 3/4 G 3/4 with 2-way seal G 1 with 2-way seal G 3/4...
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RD 65 × 1/6 78 68.5 RD 78 × 1/6 92 43.5 50.5 56.5 64 certified according to EHEDG Small flange Tank connection with grooved union nut JUMO PEKA Ø 45 Ø 35 Ø19 Ø26 Ø40 RD52 × 1/6 Ø 55 Ø...
685 (VARIVENT in-line flange connection type B, F, und N with O-ring made of EPDM) • 997 (JUMO PEKA with O-ring made of FKM) The device is suitable for CIP (cleaning in place) if installed appropriately, for temperature and material resistance see chapter 11.5 "Environmental influences", Page 53.
Operation 6 Operation Control elements Sealing screw Control element 1. Unscrew the sealing screw (1). 2. Use the supplied combination tool (or a 0.5 x 3 mm screwdriver or a size 2 Allen key) to "Turn/press" the operating element (2). LCD display 6.2.1 Measuring mode (normal display)
6 Operation 6.2.2 Setting mode Example: The display lights red. Operation Next Press the combination tool for less than 1 second (<1 s) Yes (apply) Press the combination tool for less than 1 second (<1 s) No (cancel) Press the combination tool for more than 3 seconds (> 3 s) Timeout No action for more than 60 seconds (>60 s) NOTE!
6 Operation Levels Process value display (Normal display) < 1 s Code = 0 > 3 s Cancel Enter Code or timeout < 1 s > 3 s Cancel Select parameter or timeout > 3 s Cancel < 1 s <...
6 Operation Parameter 6.4.1 Input Parameter Display Setting range Unit of pressure mbar Note: The units kPa and mbar are not configurable for all measuring ranges. Offset -20.00 to 0,00 to +20.00 % of the measuring (zero point correction) range Note: Automatic offset correction, see chapter 7.5 "Setting the zero point (offset) (Off.P)",...
6 Operation 6.4.3 Binary output 1 Parameter Display Setting range Switching function Closing hysteresis (only with switching output) Opening hysteresis Normally open contact window Normally closed contact window see chapter 7.10 "Setting the switching function (B.Fct)", Page 39 Switching point 0.00 to 100.00% of the nominal measuring range (only with switching output) see chapter 7.10 "Setting the switching function...
6 Operation Parameter Display Setting range Switching delay 0.00 to 99.99 s (only with 2nd. switching out- see chapter 7.10 "Setting the switching function put) (B.Fct)", Page 39 The default setting is highlighted in bold. 6.4.5 Display and operation Parameter Display Setting range Display position...
Startup 7 Startup Quick introduction NOTE! This is a proposal to be able to configure the device reliably within a short time. When checking the set- ting possibilities specified in this list prior to starting configuration, timeouts can be avoided during con- figuration.
7 Startup Unlocking the device (enter the code). The device is protected against unauthorized operation by a code. Code is set to 0072 (factory setting). Changes are only possible with the setup program. The device will become unprotected when the setup program is used to set the code to 0000. Unlocking Sealing screw Combination tool...
7 Startup Cancel operation 1. Press the combination tool for more than 3 seconds or 2. wait for a "timeout" (no actions for more than 60 seconds) Select the unit of measured (Uni.P) 1. Unlock the device. chapter 7.2 "Unlocking the device (enter the code).", Page 27 2.
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7 Startup The measured pressure is displayed in psi. Confirm the setting: „Press“ until the display stops flashing. NOTE! See chapter 7.16 "Setting the digital indicator (D.Uni)", Page 43...
7 Startup 7.4.1 Display and setting possibilities of the device Measuring range Unit Display Start -0.4 to +0.4 bar mbar -400.0 400.0 -0.400 0.400 -40.00 40.00 0.040 0.040 -5.802 5.802 -1 to +3 bar mbar -1000 3000 -1.000 3.000 -100.0 300.0 -0.100 0.300...
7 Startup Setting the zero point (offset) (Off.P) 7.5.1 Automatic offset setting This setting applies the current measured value as the new zero point. NOTE! Automatic offset setting is only possible for devices with relative pressure measuring range! 1. Unlock the device. ...
7 Startup Setting the filter time constant (damping) (DamP) The filter time constants (damping) can be used to "damp" the measured value. Small filter time constant: The measured value is updated faster. Large filter time constant: The measured value is updated slower. The value is entered in seconds with two decimal places.
7 Startup Setting scaling User-specific measuring range The user measuring range (2) is defined by: • Measuring range start (4) • Measuring range end (5) • Measuring span (MSP) Example: Actual The device has a nominal measuring range (1) from 0 to 4 bar. Target The user would like to measure the pressure in the range from 1 to 2 bar (25 % of nominal measuring range).
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7 Startup Scaling The scaling of the output signal of the device describes how the measured pressure is converted into an output signal. Simple example: Actual The device has a nominal measuring range (1) from 0 to 4 bar and an output signal from 4 to 20 mA (3).
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7 Startup Inversion of the output signal The device provides the option of inverting the output signal (3). The output signal • 0 to 20 mA becomes to output signal 20 to 0 mA • 4 to 20 mA becomes to output signal 20 to 4 mA •...
7 Startup 7.8.1 Setting the scaling start value (Sc.Lo) NOTE! The output signal can only be scaled on devices with analog output. Setting range: 0 to 75% of the nominal measuring range Default setting: Measuring range start Example: The device has a measuring range from -400 to +400 mbar. The output signal of the device is 0 to 20 mA.
7 Startup 7.8.2 Setting the scaling end value (Sc.Hi) NOTE! The output signal can only be scaled on devices with analog output! See chapter 7.8.1 "Setting the scaling start value (Sc.Lo)", Page 36 for an explanation. Setting range: 25 to 100 % of the nominal measuring range Default setting: Measuring range end 1.
7 Startup Setting the error signal (S.Err) NOTE! An error signal for overrange or underrange is only transmitted on devices with analog output. Setting 1. Unlock the device. chapter 7.2 "Unlocking the device (enter the code).", Page 27 2. "Turn" until "S.Err" appears in the bottom line. 3.
7 Startup 7.10 Setting the switching function (B.Fct) The response of the switching output of the device can be selected: • Hysteresis make contact • Hysteresis break contact • Window function make contact • Window function break contact 7.10.1 Hysteresis (switching differential) Relay behavior •...
7 Startup 7.11 Setting the switching point (B.Sp) chapter 7.10 "Setting the switching function (B.Fct)", Page 39 Setting range: 0 to 100 % of the nominal measuring range Default setting: 50 % of the nominal measuring range Setting 1. Unlock the device. ...
Default setting: 0.00 s Setting The switching delay is not effective for all switching edges. Only applies for JUMO DELOS SI and JUMO DELOS HP. 1. Unlock the device. chapter 7.2 "Unlocking the device (enter the code).", Page 27 2.
7 Startup Pro.2 = The measured value is displayed as a percentage of the scaled measuring range, see chapter 7.8.1 "Setting the scaling start value (Sc.Lo)", Page 36 und chapter 7.8.2 "Setting the scaling end value (Sc.Hi)", Page 37 Example: The measuring range of the device has been set to -50 to +350 mbar eingestellt, the scaled measuring range is 300 mbar.
Calibrate 8 Calibrate Setting the zero point (offset) (Off.P) 8.1.1 Automatic offset setting NOTE! Automatic offset adjustment is only possible for devices with a relative pressure measuring range! On the device See chapter 7.5.1 "Automatic offset setting", Page 31 Using the setup program Not possible 8.1.2 Edited offset setting On the device...
Setup program 9 Setup program Function Configurable parameters The device can be conveniently operated using a PC with the optionally available PC setup software (part no. 00522384). Depending on the device version, it is possible to set, for example: • Measuring range and range limits •...
4. Connect the PC interface line (gray) (c) to the notebook (4). 5. Connect the cable (a) to the power supply (1) and connecting cable (b). Start the setup program Start/Programs/JUMO devices/Setup program JUMO DELOS SI, HP DELOS SI, HP Display...
Overcoming errors and malfunctions 10 Overcoming errors and malfunctions Display Possible cause Measure • Measuring range overflow or un- Configuring another measuring derflow range, see chapter 7.4 "Select the unit of measured (Uni.P)", Page 28 • Probe break Device error: 1, 6, 7, 8: Return device to Service;...
Technical data 11 Technical data 11.1 General Information Reference conditions DIN 16086 and DIN EN 60770 Sensor system Silicon sensor with stainless steel separating diaphragm Pressure transfer means Synthetic oil (silicon oil), FDA-compliant oil 10 million Permissible load changes Location Mounting position Position-dependent zero point...
11 Technical data 11.2 Measuring range and accuracy Nominal measuring range Linearity Accuracy at Long-term Overload Burst stability capacity pressure 20 °C -20 to +75 °C % MSP % MSP % MSP % MSP per year 0 to 0.4 bar relative pressure 0.15 0.35 ≤...
11 Technical data 11.3 Outputs All analog outputs in 3-wire technology/Switching outputs: open collector, PNP switching Attenuation 0 to 99.99 s Analog output Current Output 475 4 to 20 mA (and 1× PNP switching output) Output 476 0 to 20 mA (and 1× PNP switching output) Voltage Output 477 0 to 10 V (and 1×...
FPM as standard 571, 576, 652 Process connection 575 FPM as standard, O-ring at front Process connection 997 FPM, VMQ, silicon EPDM; FDA-compliant, options see data sheet 409711 (JUMO PEKA) Measuring diaphragm Material Stainless steel 316 L Ra 0.8 µm Surface...
11 Technical data 11.5 Environmental influences Permissible temperatures Medium -25 to +100 °C (135 °C max 1 hour/day; no function here) For basic type extension 004 -25 to +200 °C Environment -25 to +75 °C Ambient temperature -50 °C Restricted function: stationary use only, danger of broken cable, display does not function Storage -40 to +85 °C...
Certificate/Certification number EL Class 1/EHEDG-C2000058 (2020-11-06) Inspection basis EHEDG design specifications (doc. 8 – Hygienic Design Principles) EHEDG tests for verifying ease of cleaning (doc. 2, Third Edition, July 2004, updated June 2007) Valid for Process connection 997 (JUMO PEKA)
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In case of abnormalities, please send the device to the manufacturer together with a completed decla- ration of decontamination. You will find the declaration of decontamination on the website at: http://productreturn.jumo.info NOTE! The product may only be disassembled in a safe, de-pressurized, and zero-voltage state by qualified...
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JUMO GmbH & Co. KG JUMO Instrument Co. Ltd. JUMO Process Control, Inc. Street address: JUMO House 6733 Myers Road Moritz-Juchheim-Straße 1 Temple Bank, Riverway East Syracuse, NY 13057, USA 36039 Fulda, Germany Harlow, Essex, CM20 2DY, UK Delivery address:...
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