100257 by Martens
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The Martens 100257 (Order Code: STL50Ex-1-1R-0-00) is a safety temperature limiter designed for industrial monitoring applications. Certified according to EN 61508 SIL 2 and approved under DIN EN 14597, this unit features a programmable temperature limit and switching hysteresis, secured with a password-protected operating lock. It is equipped with a 128 x 64 pixel graphic display featuring a white backlight and a programmable display unit. The device operates with a Pt100 3-wire input spanning -100 to +600 degrees Celsius and provides one relay alarm output. Intrinsically safe according to ATEX II (1) G [Ex ia] IIC/IIB and ATEX II (1) D [Ex iaD], it runs on an auxiliary voltage of 230 V AC +-10 percent at 50 to 60 Hz. Built for a working temperature range of -10 to +55 degrees Celsius, the standard housing is designed for TS35 DIN rail mounting with dimensions of 50 x 100 x 110 mm.
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Frequently Asked Questions(FAQ):
Where can I buy 100257 by Martens in the USA?
You can purchase 100257 by Martens from PAOParts LLC. We serve customers across the USA, offering competitive prices and reliable service.
What is the price of the 100257?
Price and availability are quoted per request. Send the part number and the quantity you need through our quote request form and you will receive a written offer by e-mail.
Who is the official distributor or seller of Martens in the United States?
While we are not the official distributor or seller of Martens in the United States, we source our products from reliable channels and offer you original Martens equipment at competitive prices.
How can I access 100257 catalogs, user manuals, technical documents, and PDFs?
Ask for them in your quote request. We attach the datasheet, catalogue page or manual we hold for 100257 to our written reply.
Do you provide technical support for 100257?
While we do not offer direct technical support, we can assist you in contacting the manufacturer to ensure you receive the support you need.
Characteristics
| Manufacturer | Martens |
|---|---|
| Part number | 100257 |
| Inner Code | 3336677 |
| Custom Code | 90328900 |
Technical specification
| Product type | Safety Temperature Limiter Ex |
|---|---|
| Order code | STL50Ex-1-1R-0-00 |
| Approval | DIN EN 14597 |
| Certification | EN 61508 SIL 2 |
| Input | Pt100, 3-wire, -100 ... +600 °C |
| ATEX rating | ATEX II (1) G [Ex ia] IIC/IIB, ATEX II (1) D [Ex iaD] |
| Output | 1 alarm output relay |
| Auxiliary voltage | 230 V AC ±10 % 50 ... 60 Hz |
| Working temperature | -10 ... +55 °C |
| Dimensions | 50 x 100 x 110 mm (W x H x D) |
| Mounting | Tragschienenmontage für TS35 |
| Display | 128 x 64 Pixel mit weißer Hintergrundbeleuchtung |
| Commodity code | 90328900 |
| Country of origin | Deutschland |