Ex II 2G Ex d IIC T6 Gb
II 2D Ex tb IIIC T85°C Db, -60°C≤T amb≤+60°C
Certificate: BVI 14 ATEX 0072
Ex d IIC T6 Gb
Ex tb IIIC T85°C Db
Certificate: IECEx EPS 14.0082
IP66 (IP65 with option OPV)
Service: air and nonconductive
Wetted materials: consult factory
Accuracy: ±0.5% or ±0.25% f.s.
Stability: ±0.5% f.s.o. year
transmitter: -20 to 160°F (-29 to 71°C), 10 to 95% RH
case: -76 to 140°F (-60 to 60°C)*
Pressure limits: 10 psig (0.69 bar)
Compensated temperature range: 35 to 135°F (2 to 57°C)
Thermal effects: ±0.015% f.s.°F (zero and span)
Power requirements: 12-36 VDC
Output signal: 4 to 20 mA DC, 2-wire
Zero and span adjustments: externally accessible potentiometers, non-interactive, ±10% f.s. adjustment (only in safe area)
Response time: 250 msec max (additional delay in response time due to flame arrestors;
from full scale to 0 up to 90 sec depending on model range)
0 to 1045 ohms
Current consumption: 3.6 mA (min)
Electrical connections: screw terminals
Material: alluminium (stainless steel optional)
Finishing: texture epoxy coat RAL7038 suitable for installation in harsh environments.
Process connections: 1/8” Female NPT brass (stainless steel optional)
Electrical connection: 1/2” NPT F (cable gland non included)
Dimensions: see drawing below
* Operating ambient temperature is defined also according to the options and pressure instrument choosed.
CAUTION FOR USE ONLY WITH AIR OR COMPATIBLE GASES!
CONTACT FACTORY FOR USE WITH GASES, OTHER THAN AIR AND NITROGEN.
Important notes for installation:
Cables must be fitted through 1/2” NPT cable gland or Atex/IECEX conduit (not supplied with instrument).
Make sure after cabling to close tight cover and cable gland, in order to keep IP66 rating
(IP65 with option OPV, pressure reliev valve).
Open cover only after de-energising instrument.
Attention: check local safety rules and warnings on unit and manual for a correct use