LIS Intrinsically Safe Transmitter

APPLICATIONS:

Appropriate for all hazardous areas where an intrinsically safe rating is required, including oil & gas and chemical installations

DESCRIPTION & FEATURES:

DOCUMENTATION:

Output Signal	Standard 2-wire: 4-20 mA / Vs = 8-32 Vdc I.S. protection: Vs = 14-28 Vdc Optional 3-wire: 0-20 mA / Vs = 14-30 Vdc 0-10 V / Vs = 14-30 Vdc
Accuracy	±0.5% FSO IEC 607770
Permissible Load	Current 2-wire: Rmax = [(Vs – Vs min) / 0.02] Ohm Current 3-wire: Rmax = 500 Ohm Voltage 3-wire: Rmin = 10 kOhm
Influence Effects	Supply: 0.05% FSO / 10 V Load: 0.05% FSO / kOhm
Response Time	≤10 ms
Thermal Error	≤±0.2% FSO / 10K In compensated range: -13°F to 185°F (-25°C to 85°C)
Permissible Temperatures	Medium: -40°F to 257°F (-40°C to 125°C) Electronics environment: -40°F to 185°F (-40°C to 85°C) Storage: -40°F to 212°F (-40°C to 100°C)
Short-circuit Protection	Permanent
Reverse Polarity Protection	No damage. No function.
Electromagnetic Protection	Emission and immunity according to EN 61326
I.S. Protection	Class 1, Div. 1, Groups A, B, C & D
Stability	Vibration: 10 g RMS (20 to 2,000 Hz) Shock: 100 g / 1 ms
Pollution Degree	4, electrical equipment for outdoor use
Housing	316L SS
Pressure Port	316L SS
Wetted Parts	Seals: P_N < 1,450 psi: FKM70. Others available. P_N > 1,450 psi: FKM90. Others available. Diaphragm: Ceramic AI₂O₃ 96%