Programmable frequency indicator
5725
- Measures NPN, PNP, Contact, NAMUR, S0, Tacho and TTL sensors
- Programmable frequency input span of 0.001 Hz to 50 kHz
- The 5725D has two SPDT relays and one analog output
- Easy to read 4-digit, 14-segment LED display with scrolling help text
- Universally powered by 21.6…253 VAC or 19.2… 300 VDC
Application
- The 5725 measures, scales, and displays frequency signals found in many process speed and flow rate applications.
- The indicator can measure the period of the frequency, useful for displaying the elapsed time between events.
- The 5725D has two SPDT setpoint contacts and a 0/4...20 mA output for process control.
- The installed display provides IP65 environmental sealing, and additional protection is provided by the optional 8335 splash proof cover.
Technical characteristics
- 4-digit display with 13.8 mm high, 14-segment LED digits and adjustable decimal point.
- Indicator is scalable from -1999 to 9999.
- Scrolling help text makes programming easy.
- Customizable trigger levels allow measurement of nearly any pulse sensor.
- Built-in excitation source for measuring NPN, PNP, NAMUR and S0 sensors.
- Fast response time of 1 cycle + 100 ms, and excellent accuracy of better than 0.05% of selected range.
- The analog output current on the 5725D can be dampened from 0.1 to 60 seconds, and can handle up to 800 Ohms loop load.
- The 5725 meets NAMUR NE21 recommendations for high performance in harsh EMC environments.
- 2.3 kVAC galvanic isolation between input, output and supply.
- Excellent signal/noise ratio of > 60dB.
Mounting / installation / programming
- Easy to mount 1/8 DIN (48x96 mm) panel meter with IP65 (type 4X) sealing.
- Approved for marine applications.
- Fully push-button programmable.
- Password-protected.
Data sheet & Manuals
Data sheet
- 5725.pdf
- Latest version
Manuals
- 5725V104_UK.pdf
- 5725V103_UK.pdf
- 5725V102_UK.pdf
- 5725V101_UK.pdf
- 5725V100_UK.pdf
- Previous versions
- Latest version
Manuals in Russian
- 5725V104_RU.pdf
- 5725V103_RU.pdf
- 5725V102_RU.pdf
- 5725V100_RU.pdf
- Previous versions
- Latest version
Supplementary documentation
EU Declaration of Conformity
- 5725DoC_EU_103_UK.pdf
- 5725DoC_EU_102_UK.pdf
- 5725DoC_EU_101_UK.pdf
- 5725DoC_EU_100_UK.pdf
- Previous versions
- Latest version
UKCA Declaration of Conformity
- 5725DoC_UKCA_100_UK.pdf
- Latest version
PR default configurations
- PR_default_configurations.pdf
- Latest version
Safety note
Safety note
- SN5500-5700-108-2449.pdf
- SN5500-5700-107-2418.pdf
- SN5500-5700-106-2208.pdf
- SN5500-5700-105-2050.pdf
- SN5500-5700-104-1613.pdf
- SN5500-5700-103-1304.pdf
- Previous versions
- Latest version
Approvals & Certificates
UL certificate
- 5714_5715_5725_UL.pdf
- Latest version
DNV EU-RO marine certificate
- DNV_EU_RO_4114_4116_4131_5714_5715_5725.pdf
- Latest version
EAC declaration
- EAC-Declaration.pdf
- Latest version
EAC LVD declaration
- EAC_LVD-Declaration.pdf
- Latest version
Metrology Pattern Approval (MPA), Russia
- MPA_Russia.pdf
- Latest version
Order form
Environmental Conditions
| Operating temperature | -20°C to +60°C |
| Storage temperature | -40°C to +85°C |
| Calibration temperature | 20...28°C |
| Relative humidity | < 95% RH (non-cond.) |
| Protection degree | IP20 |
| Protection degree (mounted in panel) | IP65 / Type 4X |
| Installation in | Pollution degree 2 & meas. / overvoltage cat. II |
Mechanical specifications
| Dimensions (HxWxD) | 48 x 96 x 120 mm |
| Cut out dimensions | 44.5 x 91.5 mm |
| Weight approx. | 230 g |
| Wire size, pin 11-12 & 41-44, max. | 1 x 1.5 mm2/ AWG 30...16 stranded wire |
| Wire size, others, max. | 1 x 2.5 mm2/ AWG 30...12 stranded wire |
| Terminal connection | Spring-cage |
| Vibration | IEC 60068-2-6 |
| 2...13.2 Hz | ±1 mm |
| 13.2...100 Hz | ±0.7 g |
Common specifications
Supply |
|
| Supply voltage, universal | 21.6...253 VAC, 50...60 Hz or 19.2...300 VDC |
| Max. required power |
< 2.8 W (5725A)
< 3.6 W (5725D) |
Isolation voltage |
|
| Isolation voltage, test / working | 2.3 kVAC / 250 VAC |
Response time |
|
| Response time (0...90%, 100...10%) | < 1 period + 100 ms |
| Signal / noise ratio | > 60 dB |
| Accuracy | Better than 0.05% of selected range |
| EMC immunity influence | < ±0.5% of span |
| Extended EMC immunity: NAMUR NE21, A criterion, burst | < ±1% of span |
Input specifications
| Frequency range, f/I conversion function | 0.001 Hz to 50 kHz |
| Low cut-off frequency | 0.0009 Hz (default value) |
| Max. frequency, with input filter ON | 50 Hz |
| Time range, period time function | 999.9 s to 20 μs |
| Low cut off period time (time-out) | 1111 s |
| Min. period time with input filter ON | 20 ms |
| Input types |
NAMUR acc. to EN 60947-5-6
Tacho NPN / PNP TTL S0 acc. to DIN 43864 Special voltage Special current |
Output specifications
Display |
|
| Display readout | -1999...9999 (4 digits) |
| Decimal point | Programmable |
| Digit height | 13.8 mm |
| Display updating. | 2.2 times / s |
| Display response time, programmable | 0.0...60.0 s |
| Input outside input range is indicated by | Explanatory text |
Current output |
|
| Programmable signal ranges | 0...20/4...20/20...0/20...4 mA |
| Load (@ current output) | ≤ 800 Ω |
| Load stability | ≤ 0.01% of span / 100 Ω |
| Current limit | ≤ 28 mA |
| Sensor error indication | 0 / 3.5 / 23 mA / none |
| Output limitation, on 4...20 and 20...4 mA signals | 3.8...20.5 mA |
| Output limitation, on 0...20 and 20...0 mA signals | 0...20.5 mA |
Relay output |
|
| Relay functions | Setpoint |
| Hysteresis, in % / display counts | 0...100% / 0...9999 |
| ON and OFF delay | 0...3600 s |
| Power On delay | 0...60 s |
| Sensor error reaction | Break / Make / Hold |
| Max. voltage | 250 VAC / VDC |
| Max. current | 2 A |
| Max. AC power | 500 VA |
| Max. DC current, resistive load > 30 VDC | See manual for details |
Observed authority requirements
| EMC | 2014/30/EU & UK SI 2016/1091 |
| LVD | 2014/35/EU & UK SI 2016/1101 |
| RoHS | 2011/65/EU & UK SI 2012/3032 |
| EAC | TR-CU 020/2011 |
| EAC LVD | TR-CU 004/2011 |
Approvals
| c UL us, UL 508 | E248256 |
| EU RO MR Type Approval | MRA000000Z |
Need support to select the right product for your application?
Our sales engineers are ready to help specify the right device to meet your needs.
Reach out by phone to get in touch with us straight away – or use the contact form or quick quote function to send your RFQ directly from the website. You’ll get a response within 24 hours on normal business days.
You can expect to get a confirmed delivery date via email within 2 days after we have received your order.
As soon as your package leaves our warehouse, you’ll receive tracking details via email. And if you have any questions along the way we’re just a phone call or email away.
 |
State-of-the-art manufacturing Our 8,500 sqm integrated and automated manufacturing campus in Denmark covers the entire value-chain from design and development to manufacturing. It allows us to design and optimize for testing and manufacturing thereby constantly driving quality up and costs down. |
 |
Dedicated Presale / Aftersales
|
 |
Product reliability |
 |
Product deployment
|
 |
Smart products
Check out our range of communication interfaces
|
