SZP-73 4-20mA Panel Mount Calibrator
Current test set allows for generating user-defined current (in the 4-20 mA range).
Current test set allows for generating user-defined current (in the 4-20 mA range). In instrumentation and control systems, these devices can replace any analogue (potentiometer-based) process value sets in a two-wire 4-20 mA current system.
Features:
- 4 digit 13 mm display: IP 40 (front); IP 20 (case and connection clips)
- -999 ÷ 9999 plus decimal point
- 19 to 50VAC powered
- 0.1 % Full scale @25degC
- High stability, non-flammable case (PC), high safety
- CE approval
- 92 × 45 mm panel cutout
Manufacturer part: SZP-73-0015-1-3-001
Documents:
| Power supply | 19V ÷ 50V DC (options 16V ÷ 35V AC or 85 ÷ 260V AC/DC) |
|---|---|
| Power consumption | for 85 ÷ 260V AC/DC and 16V ÷ 35V AC power supply: max. 4,5 VA; 19V ÷ 50V DC power supply: max. 4,5 W |
| Outputs | current: 4-20 mA (passive), isolated; transducer power supply: 24V DC +5%, -10% / max.100 mA, stabilized, not insulated from RS-485 interface |
| Case material | NORYL-GFN2S E1 |
| Protection class | for 5 x 9 mm display: IP 65 (front), available additional IP 65 frame for panel cut-out sealing; IP 20 (case and connection clips); for 4 x 13 mm display: IP 40 (front); IP 20 (case and connection clips) |
| Operating temperature | 0°C ÷ +50°C (standard), -20°C ÷ +50°C (option) |
| Display | LED, two-coloured (red-green), 4 x 13 mm high or red, 5 x 9 mm high (in IP 65 version) |
| Accuracy | 0,1% @25°C |
| Measurement range | -999 ÷ 9999 plus decimal point |
| Communication interface | RS-485 / Modbus RTU |
| Stability | typ. 50 ppm/°C |
| Transmission parameters | 1200 bit/s ÷ 115200 bit/s, 8N1 and 8N2 (not galvanically isolated from transducer power supply) |
| Storage temperature | -10°C ÷ +70°C or -20°C ÷ +70°C (with option 08) |
| Case | panel mounting |
| Case dimensions | 72 x 36 x 97 mm |
| Panel cut-out dimensions | 66,5 x 32,5 mm |
| Installation depth | min. 102 mm |
Dispatch
In-stock orders are dispatched within 2 business days.
Shipping options
We deliver across Australia and internationally by any of the following methods:
- Australia Post Express
- Australia Post Parcel Post
- DHL
- FedEx (only international)
- Freight account. We'll email packaging dimensions when the shipment is ready to be book.
*Transit times vary depending on the shipping method and destination.
Store Pickup - Carrum Downs, Victoria, 3201
Order before 11am to collect after 2pm the same day. Mon–Fri, 9am–5pm, excludes public holidays.
RETURNS
How to return an item Contact us before sending anything back. Email info@oceancontrols.com.au or call +61 3 9708 2390. We'll confirm eligibility and guide you to the return process.
Return window 14 days from dispatch date.
Condition required Items must be unused and in original packaging, including all documentation and manuals.
Restocking fee A 20% restocking fee applies to all accepted returns. Return shipping costs are the customer's responsibility.
Non-returnable items
- Custom-made or specially imported products
- Software licences (some software have trial versions available)
- Items not in original, as-new condition
WARRANTY
How to make a warranty claim Before returning anything, please contact us. Our engineers can often resolve the issue remotely. If a return is required, our team will provide you with a warranty form to include with the goods.
What's covered Defects in materials and workmanship under normal use and correct installation.
What's not covered The warranty does not cover damage or failures caused by factors outside our control, including incorrect installation, unauthorised alterations or modifications, or any installation or use not recommended by the manufacturer.
Standard warranty All products carry a 12-month warranty from the date of purchase unless stated otherwise.
Extended warranty
- Labjack: 5 Years
- Atop: 5 Years
- MeanWell: 3 Years
- Teracom: 3 Years
- Novus: 3 Years
