OLCT60--Đầu báo GAS, khí độc ,nồng độ oxi

Technical Specifications

	XP Transmitter with XP sensor	XP transmitter with IS sensor
Sensor:	Catalytic / Electrochemical / Semi conductor / Infrared	Electrochemical
Detected gases:	Explosive or toxic gases, O2, freons or VOC	Toxic gases or O2
Material:	Epoxy coated aluminum + 316 stainless steel sensor
Pre-calibrated block :	yes
Power supply:	16 to 30 V DC
Average consumption:	140 mA (catalytic) 80 mA (electrochemical) 155 mA (OLCT 60 / OLCT IR, max. current peak 550 mA) 120 mA (infrared XP IR)	80 mA
Output signal:	0 - 23 mA (4-20 mA reserved for measurement)
Cable:	3 active wires, shielded cable
Max. cable loop resistance / length with OLDHAM controller:	Catalytic: 32 Ω / 1 km at 1.5 mm2 (16 AWG) Electrochemical and XP IR: 48 Ω / 1.5 km at 1.5 mm2 (16 AWG) OLCT 60 / OLCT IR: 8 Ω / 200 m at 1.5 mm2 (16 AWG)	48 Ω / 1.5 km at 1.5 mm2 (16 AWG)
Ingress protection:	IP 66
Approvals:	ATEX II 2 GD EEx d IIC T6 (OLCT 60) Ex d e IIC T4 (OLCT IR) SIL 2 according to EN 50271 SIL 2 according to EN 61508 (OLCT IR only) Electromagnetic compatibility according to EN 50270	ATEX II 2 GD EEx d [ia] ia IIC T4 SIL 2 according to EN 50271 Electromagnetic compatibility according to EN 50270
Weight:	2.1 kg 4.08 kg for OLCT 60 / OLCT IR
Dimensions:	154 x 186 x 121 mm / 6.06 x 7.32 x 4.76 inches 317.5 x 129.3 x 169 mm / 12.50 x 5.08 x 6.65 inches for OLCT 60 / OLCT IR
Operating temperature:	-25°C to +55°C

Sensor Technical Specifications

Gas		Measuring Range (ppm)	XP Version	IS Version	Temperature Range (C)	%RH	Accuracy (ppm)	Average Life Expectancy (month)	Response Time T50/T90 (s)	Storage Condition
Explosive Gases	Infrared OLCT IR	0-100% LEL	■		-25 to +55	0 - 99	+/- 5% (CH4)+/- 3% (HC)	> 60	9/15 (CH4)with cover 7/8 (CH4)without cover	(a)
	Infrared XP IR	0-100% LEL	■		-25 to +55	0 - 95	+/- 5%	48	11/30 (CH4)	(a)
	Catalytic	0-100% LEL	■		-25 to +55	0 - 95	+/- 1% LEL(de 0 à 70% LEL)	40	6/15 (CH4)	(b)
AsH3 Arsine		1.00		■	-20 to +40	20 - 90	+/- 0.05	18	30/120	(a)
Cl2 Chlorine		10.0		■	-20 to +40	10 - 90	+/- 0.4	24	10/60	(a)
ClO2 Chlorine dioxide		3.00		■	-20 to +40	10 - 90	+/- 0.3	24	20/120	(a)
CO Carbon monoxide		100 300 1000	■ ■ ■	■ ■ ■	-20 to +50	15 - 90	+/- 3 (range 0-100)	40	15/40	(a)
CO2 Carbon dioxide		0-5% vol.	■		-25 to +55	0 - 95	+/- 3	48	11/30	(a)
COCl2 Phosgene		1.00		■	-20 to +40	15 - 90	+/- 0.05	12	60/180	(c)
ETO Ethylene oxide		30.0		■	-20 to +50	15 - 90	+/- 1.0	36	50/240	(a)
H2 Hydrogen		2000	■	■	-20 to +50	15 - 90	+/- 5%	24	30/50	(a)
H2S Hydrogen sulfide		30.0 100 1000	■ ■ ■	■ ■ ■	-25 to +50	15 - 90	+/- 1.5 (range 0-30)	36	15/30	(a)
HCl Hydrogen chloride		30.0 100		■ ■	-20 to +40	15 - 95	+/- 0.4 (range 0-10)	24	30/150	(a)
HCN Hydrogen cyanide		10.0 30.0		■ ■	-25 to +40	15 - 95	+/- 0.3 (range 0-10)	18	30/120	(c)
HF Hydrogen fluoride		10.0		■	-10 to +30	20 - 80	+/- 5%	12	40/90	(c)
NH3 Ammonia		100 1000 5000	■ ■ ■	■ ■ ■	-20 to +40	15 - 90	+/- 5+/- 20+/- 150 or 10%	24	25/7020/6060/180	(a)
NO Nitrogen monoxide		100 300 1000	■ ■ ■	■ ■ ■	-20 to +50	15 - 90	+/- 2 (range 0-100)	36	10/30	(a)
NO2 Nitrogen dioxide		10.0 30.0		■ ■	-20 to +50	15 - 90	+/- 0.8	24	30/60	(a)
O2 Oxygen		0-30% vol.	■	■	-20 to +50	15 - 90	0.4% Vol (from 15 to 22% O2)	28	6/15	(a)
O3 Ozone		1.00		■	0 to +40	10 - 90	+/- 0.03 (from 0 to 0.2 ppm)+/- 0.05 (from 0.2 to 1 ppm)	18	40/120	(c)
PH3 Phosphine		1.00		■	-20 to +40	20 - 90	+/- 0.05	18	30/120	(a)
SiH4 Silane		50.0		■	-20 to +40	20 - 95	+/- 1.0	18	25/120	(a)
SO2 Sulfur dioxide		10.0 30.0 100		■ ■ ■	-20 to +50	15 - 90	+/- 0.7 (range 0-10)	36	15/45	(a)
CH3Cl Methyl chloride		500	■		-20 to +55	20 - 95	+/- 15% (from 20 to 70% FS)	40	25/90	(d)
CH2Cl2 Methylene chloride		500	■		-20 to +55	20 - 95	+/- 15% (from 20 to 70% FS)	40	25/90	(d)
Freon R12		1% vol.	■		-20 to +55	20 - 95	+/- 15% (from 20 to 70% FS)	40	25/90	(d)
Freon R22		2000	startajaxtabs("maintab")

Báo ga-khí độc hệ thường

Technical Specifications

XP Transmitter with XP sensor

XP transmitter with IS sensor

Sensor Technical Specifications