Dräger Polytron® 5700 IR
KEY FACTS
Type
Transmitter
Response time
4 seconds
Cable entry
M20 or 3/4" NPT
Display
✓
Intrinsic Safety
✗
Flameproof
✓
Increased Safety
✓
SIL
✓ SIL 2 (IEC 61508-2)
4-20 mA
✓
Bus
✓
HART®
✗
Wireless
✗
Technical Data
Power Supply
10 to 30 V DC
Temperature (operation)
-40°C - 77°C
Humidity
0 to 100 % r.h., non-condensing
Pressure
700 - 1300
Dimensions (H × W × D)
0.28x0.15x0.13 m
Weight
12.57 lb
Housing Material
Epoxy coated copper-free aluminum or stainless steel SS 316L
Degree of protection (IP class)
IP65/66/67
Features
ATEX
✓
IECEx
✓
UL
✓
CSA
✓
CE marking
✓
GOST (EAC)
✓
Epoxy coated copper-free aluminum or stainless steel SS 316L
✓
Shipping approval
✗
FM
✗
Downloads
Polytron 5700 IR Product Information, en
The Dräger Polytron® 5700 IR is a cost effective explosion-proof transmitter for the detection of flammable gases in the lower explosive limit (LEL). It uses a high performance infrared Dräger PIR 7000 sensor that will quickly detect most common hydrocarbon gases. A 3-wire 4 to 20-mA analogue output with relays makes it compatible with most control systems.
Explosion Protection Brochure, en-master
Detecting flammable gases and vapours before they become a hazard takes priority over mechanical and electrical explosion-protection measures.
Gas List Brochure, en
List of detectable gases and vapours.
