Page 2 - GAS MONITORS; APPLICABILITY & EFFECTIVITY
Applicability & Effectivity Applicability & Effectivity Sierra Monitor Corporation 1991 Tarob Court, Milpitas, CA 95035 (408) 262-6611 (800) 727-4377 E-Mail: [email protected] GAS MONITORS MODELS 2050-00 & 2050-10MODELS 2060-00 & 2060-10 APPLICABILITY & EFFECTIVITY This ma...
Page 3 - Table of Contents
Table of Contents TABLE OF CONTENTS SECTION PAGE 1.PRODUCT DESCRIPTION 1 1.1 Introduction 1 1.2 Application 1 1.3 Configuration 1 1.4 Temperature Range 2 1.5 Sensor 2 1.6 Remote Alarm 2 2. QUICK START 3 2.1 Overview 3 2.2 Wiring 3 3. OPERATION 4 3.1 Introduction 4 3.2 Alarms 4 3.3 Outputs 4 4. ALARM...
Page 4 - Instruction Manual; Ammonia
Instruction Manual Page: 2050/2060 Gas Monitors (5/04) 1.0 PRODUCT DESCRIPTION 1.1 Introduction The Model 2050 Ammonia and Model 2060 Refrigerant/Halocarbon Gas Monitors are continuous duty, low coststationary monitors for detection of high levels (50-500PPM) of ammonia and halocarbon ("freons...
Page 5 - Temperature Range
2050/2060 Gas Monitors (5/04) Page: Instruction Manual 1.4 Temperature Range The Model 2050 and 2060 have temperature compen-sated circuitry to provide stabilization in temperaturesranging from -4 o to 158 o F. However, for optimum operation the unit should be cali-brated at the normal temperature e...
Page 6 - T e rm in a l F u n c tio n; R e la y C o m m o n
Instruction Manual Page: 2050/2060 Gas Monitors (5/04) 3 2.0 QUICK START 2.1 Overview The Gas Sensor Module has been supplied factorycalibrated and ready for immediate installation andoperation. An installer familiar with installation andoperation of gas detection products can use thissection to beg...
Page 8 - The manufacturer recommends that the calibration
Instruction Manual Page: 2050/2060 Gas Monitors (5/04) 4.0 ALARM CALIBRATION 4.1 Factory Alarm Calibration The module has been factory calibrated to alarm asindicated in Table 4.1 and as marked on the cali-bration label shipped with the module. Model Time Gas cc/min 2050-XX 100 sec. 100 ppm NH 3 50 ...
Page 9 - Equipment Required; for
2050/2060 Gas Monitors (5/04) Page: Instruction Manual 4.4 Equipment Required The following tools and equipment will be required forcalibration: - Jewelers Screwdriver- Calibration Gas- Calibration gas delivery system For accurate calibration use a gas mixture at the re-quired concentration mixed in...
Page 10 - Sensor Replacement; The gas sensor needs replacement when:
Instruction Manual Page: 2050/2060 Gas Monitors (5/04) 5.0 SERVICE 5.1 Sensor Replacement The gas sensor needs replacement when: - It is no longer possible to obtain correctcalibration - T h e f a i l e d s e n s o r a l a r m ( o s c i l l a t i n gred/green LED) is on - T h e s e n s o r o u t p u...
Page 11 - Gas Sensor Module Locations; S install the module within 24 inches of; Terminal Function; Common
2050/2060 Gas Monitors (5/04) Page: Instruction Manual 8 6.0 INSTALLATION 6.1 Gas Sensor Module Locations The gas sensor module is a diffusion type sensorthat should be located close to the anticipated sourceor destination of the gas hazard. For heavy gasessuch as H 2 S install the module within 24 ...
Page 12 - Interconnect Wiring Table
Instruction Manual Page: 2050/2060 Gas Monitors (5/04) Figure 6.1 Interconnect Wiring Table 9
Page 13 - R elay O per at ing St at es; ALARM CONFIGURATION
2050/2060 Gas Monitors (5/04) Page: Instruction Manual TB2- 1 NC TB2- 2 C ommon TB2- 3 NO No Power Open Sensor FailSafe Open Alar m Open TB2- 1 NC TB2- 2 C ommon TB2- 3 NO No Power Open Sensor FailSafe Open Alar m Open Table 6.3 Osc illating C onnec ted C onnec ted R elay O per at ing St at es R ela...
Page 14 - Less than 90 seconds; ACCESSORIES AND REPLACEMENT PARTS; Gas Cylinder - Carbon Monoxide 150 PPM; Replacement parts
Instruction Manual Page: 2050/2060 Gas Monitors (5/04) In all cases SMC’s responsibility and liability under thiswarranty shall be limited to the cost of the equipment. Thepurchaser must obtain shipping instructions for the prepaidreturn of any item under this warranty provision and com-pliance with...